Scheme guide · 1987–2003

General Motors 17-character passenger-car VIN for this site's GM subjects, model years 1987-1992 and 1994-2003

What each character of a 1987–2003 Chevrolet, Pontiac, Oldsmobile, Buick VIN means, with the factory or regulatory source for every code.

19 sources · 576 sourced codes · decode a VIN

Black 1987 Buick GNX coupe seen from the front three-quarter in a museum hall, with its black mesh wheels and fender vents
1987 Buick Regal GNX in the GM Heritage Center General Motors

This scheme adds model-specific positions to the U.S. 17-character VIN (49 CFR Part 565), model year 1981 onward. Positions not listed here follow that scheme.

Character by character

PositionsFieldHow it is read
1–3 World manufacturer identifier See the code table below
4–5 Carline and series See the code table below
6 Body type See the code table below
7 Restraint system See the code table below
8 Engine See the code table below
9 Check digit Check digit calculated from the other characters
10 Model year See the code table below
11 Assembly plant See the code table below
12–17 Production sequence Production sequence number

Where to find it: Not stated on the transcribed GM pages. 49 CFR 565: readable through the glazing from outside next to the left windshield pillar.

Model year codes

CodeMeaningApplies toSource
H 1987 all GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), PDF p. 8, page A4.0 (Table A3)
J 1988 all GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), PDF p. 8, page A4.0 Table A3 (Model Year Common, Nov 1985; lists A=1980 ... B=2011) (Table A3)
K 1989 all GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), PDF p. 12, page A4.0 Table A3 (Table A3)
L 1990 all GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), PDF p. 9, page A4.0 Table A3 (Table A3)
M 1991 all GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), PDF p. 9, page A4.0 Table A3 (Oct 1989) (Table A3)
N 1992 all GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), PDF p. 10, page A4.0 Table A3 (Table A3)
R 1994 all GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), PDF p. 13, page A4 Table A3 (Table A3)
S 1995 all GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), PDF p. 13, page A4 Table A3 (Table A3)
T 1996 all GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), PDF p. 12, page A5 Table A3 (April 1994) (Table A3)
V 1997 all GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), PDF p. 13, page A5 Table A3 (March 1995) (Table A3)
W 1998 all GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), PDF p. 14, page A5 Table A3 (April 1996) (Table A3)
X 1999 all GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), PDF p. 14, page A5 Table A3 (March 1997) (Table A3)
Y 2000 all GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), PDF p. 12, page A5 Table A3 (May 2000) (Table A3)
1 2001 all GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), PDF p. 57, page A5 Table A3 (Feb 2001) (Table A3)
2 2002 all GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), PDF p. 35, page A5 Table A3 (April 2002) (Table A3)
3 2003 all GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), PDF p. 14, page A5 Table A3 (June 2002) (Table A3)

World manufacturer identifier codes

CodeMeaningApplies toSource
1G1 Chevrolet passenger car (General Motors); GM table column: U.S. model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0 (May 1988); GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0 (Jan 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0 (May 1990); GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0 (July 1990)
1G1 Chevrolet passenger car (General Motors); GM table column: U.S. model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1 (April 1993); GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1 (Dec 1993); GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1 (Dec 1994); GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1 (printed "January, 1966"); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1 (April 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1 (Aug 1997); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1 (April 2002); GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1 (June 2002)
1G2 Pontiac passenger car (General Motors); GM table column: U.S. model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
1G2 Pontiac passenger car (General Motors); GM table column: U.S. model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
1G3 Oldsmobile passenger car (General Motors); GM table column: U.S. model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
1G3 Oldsmobile passenger car (General Motors); GM table column: U.S. model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
1G4 Buick passenger car (General Motors); GM table column: U.S. model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
1G4 Buick passenger car (General Motors); GM table column: U.S. model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
2G1 Chevrolet passenger car (General Motors); GM table column: CANADA model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
2G1 Chevrolet passenger car (General Motors); GM table column: CANADA model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
2G2 Pontiac passenger car (General Motors); GM table column: CANADA model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
2G2 Pontiac passenger car (General Motors); GM table column: CANADA model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
2G3 Oldsmobile passenger car (General Motors); GM table column: CANADA model years 1987–1992 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 5, page A1.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
2G3 Oldsmobile passenger car (General Motors); GM table column: CANADA model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
2G4 Buick passenger car (General Motors); GM table column: CANADA model years 1988–1992 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
2G4 Buick passenger car (General Motors); GM table column: CANADA model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
3G1 Chevrolet passenger car (General Motors); GM table column: MEXICO model years 1988–1992 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
3G1 Chevrolet passenger car (General Motors); GM table column: MEXICO model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
3G2 Pontiac passenger car (General Motors); GM table column: MEXICO model years 1995–2003 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1
3G3 Oldsmobile passenger car (General Motors); GM table column: MEXICO model years 1988–1992 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 3, page A1.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 8, page A1.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 6, page A1.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 8, page A1.0
3G3 Oldsmobile passenger car (General Motors); GM table column: MEXICO model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 10, page A1
3G4 Buick passenger car (General Motors); GM table column: MEXICO model years 1995–2003 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 8, page A1; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 9, page A1; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 10, page A1; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 8, page A1; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 53, page A1; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 39, page A1; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 10, page A1

Carline and series codes

CodeMeaningApplies toSource
AE PONTIAC: 6000 SE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0 (May 1988)
AF PONTIAC: 6000 wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
AG BUICK: CENTURY T-TYPE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
AG PONTIAC: 6000 LE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
AH BUICK: CENTURY CUSTOM wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0 (May 1988)
AH PONTIAC: 6000 STE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
AJ OLDSMOBILE: CUTLASS CIERA and CUTLASS CRUISER WAGON wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0 (May 1988)
AJ OLDSMOBILE: CUTLASS CIERA LS and CUTLASS CRUISER WAGON wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
AL BUICK: CENTURY LIMITED and ESTATE WAGON wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
AM OLDSMOBILE: CUTLASS CIERA BROUGHAM, CUTLASS CIERA SL & CUTLASS CRUISER BROUGHAM WAGON wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
AM OLDSMOBILE: CUTLASS CIERA BROUGHAM wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
AS OLDSMOBILE: CUTLASS CIERA INTERNATIONAL SERIES wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
AW CHEVROLET: CELEBRITY wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
AW CHEVROLET: CELEBRITY wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0 (May 1988)
BL CHEVROLET: CAPRICE & CAPRICE WAGON wmi 1G1/2G1/3G1; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 15, page B2 (May 1991)
BL CHEVROLET: CAPRICE CLASSIC & CAPRICE CLASSIC WAGON wmi 1G1/2G1/3G1; model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 17, page B2 (May 1993); GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2 (March 1993); GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2 (Dec 1994)
BL CHEVROLET: CAPRICE wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
BL CHEVROLET: CAPRICE wmi 1G1/2G1/3G1; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0 (May 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 14, page B2.0 (May 1990)
BL PONTIAC: SAFARI WAGON (For Export Only-PARISIENNE) wmi 1G2/2G2; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
BL PONTIAC: SAFARI WAGON wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
BN CHEVROLET: CAPRICE CLASSIC LS wmi 1G1/2G1/3G1; model years 1994–1995 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2
BN CHEVROLET: CAPRICE CLASSIC wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
BN CHEVROLET: CAPRICE CLASSIC wmi 1G1/2G1/3G1; model years 1988–1992 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 15, page B2
BP OLDSMOBILE: CUSTOM CRUISER STATION WAGON wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
BP OLDSMOBILE: CUSTOM CRUISER WAGON wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
BR BUICK: LESABRE ESTATE WAGON wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
BU BUICK: ROADMASTER BROUGHAM - (For Export Only) wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
BU CHEVROLET: CAPRICE BROUGHAM wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
BU CHEVROLET: CAPRICE CLASSIC BROUGHAM & BROUGHAM LS wmi 1G1/2G1/3G1; model years 1988–1990 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0
BU PONTIAC: PARISIENNE BROUGHAM - (For Export Only) wmi 1G2/2G2; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
BV BUICK: ELECTRA ESTATE WAGON wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
CF BUICK: ELECTRA T TYPE wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
CV OLDSMOBILE: OLDSMOBILE TOURING SEDAN wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
CW BUICK: ELECTRA PARK AVENUE wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
CW OLDSMOBILE: 98 REGENCY BROUGHAM wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
CW OLDSMOBILE: 98 REGENCY BROUGHAM wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
CX BUICK: ELECTRA 380 wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
CX BUICK: ELECTRA LIMITED wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
CX OLDSMOBILE: 98 REGENCY wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
CX OLDSMOBILE: 98 REGENCY wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
EC BUICK: REATTA wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
EV OLDSMOBILE: TORONADO TROFE'O wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
EY BUICK: RIVIERA T TYPE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
EZ BUICK: RIVIERA LUXURY wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
EZ BUICK: RIVIERA LUXURY wmi 1G4/2G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 18, page B5 (April 1991)
EZ BUICK: RIVIERA wmi 1G4/2G4; model years 1989–1991 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 21, page B5.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 17, page B5.0 (May 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 17, page B5.0 (Oct 1989)
EZ OLDSMOBILE: TORONADO BROUGHAM wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
EZ OLDSMOBILE: TORONADO wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
FG CHEVROLET: CAMARO COUPE RS & CONVERTIBLE (decoded in full by CamaroFacts) wmi 1G1/2G1/3G1; model year 1999 GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2 (June 1997)
FP CHEVROLET: CAMARO SPORT COUPE (decoded in full by CamaroFacts) wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
FP CHEVROLET: CAMARO SPORT COUPE & CONVERTIBLE (decoded in full by CamaroFacts) wmi 1G1/2G1/3G1; model years 1988–1992 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 15, page B2
FP CHEVROLET: CAMARO SPORT COUPE & CONVERTIBLE (decoded in full by CamaroFacts) wmi 1G1/2G1/3G1; model years 1994–2002 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 17, page B2 (Dec 1995); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 18, page B2 (Oct 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 16, page B2 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 61, page B2 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 31, page B2 (April 2002)
FS PONTIAC: FIREBIRD & CONVERTIBLE wmi 1G2/2G2; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3 (April 1991)
FS PONTIAC: FIREBIRD & CONVERTIBLE wmi 1G2/2G2/3G2; model years 1995–2002 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 18, page B3 (Dec 1993); GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 17, page B3 (April 1994); GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 18, page B3 (March 1995); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 19, page B3 (April 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 19, page B3 (March 1997); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3 (April 2002)
FS PONTIAC: FIREBIRD wmi 1G2/2G2; model years 1987–1991 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 19, page B3.0 (July 1988); GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 15, page B3.0 (May 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 15, page B3.0 (July 1990)
FS PONTIAC: FIREBIRD wmi 1G2/2G2; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 18, page B3 (May 1993)
FT CHEVROLET: CAMARO COUPE SS & CONVERTIBLE (decoded in full by CamaroFacts) wmi 1G1/2G1/3G1; model year 1999 GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2
FV PONTIAC: FORMULA & CONVERTIBLE wmi 1G2/2G2; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 18, page B3
FV PONTIAC: FORMULA & CONVERTIBLE wmi 1G2/2G2/3G2; model years 1995–2002 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 18, page B3; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 17, page B3; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 18, page B3; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3
FW PONTIAC: FIREBIRD TRANS AM & CONVERTIBLE wmi 1G2/2G2; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3
FW PONTIAC: FIREBIRD TRANS AM wmi 1G2/2G2; model years 1987–1989 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 19, page B3.0
FW PONTIAC: FIREBIRD TRANS AM wmi 1G2/2G2; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 15, page B3.0
FW PONTIAC: TRANS AM wmi 1G2/2G2; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 15, page B3.0
GD BUICK: RIVIERA wmi 1G4/2G4; model years 1998–1999 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 21, page B5 (April 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 21, page B5 (March 1997)
GD BUICK: RIVIERA wmi 1G4/2G4/3G4; model years 1995–1997 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 20, page B5 (Dec 1993); GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 19, page B5 (Jan 1995); GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 20, page B5 (June 1995)
GJ BUICK: REGAL wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
GJ PONTIAC: GRAND PRIX wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
GK BUICK: REGAL T TYPE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
GK OLDSMOBILE: CUTLASS SALON COUPE wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
GK PONTIAC: GRAND PRIX LE wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
GM BUICK: REGAL LIMITED wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
GM OLDSMOBILE: CUTLASS SUPREME BROUGHAM wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
GM OLDSMOBILE: CUTLASS SUPREME CLASSIC BROUGHAM wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
GP PONTIAC: GRAND PRIX BROUGHAM wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
GR OLDSMOBILE: CUTLASS SUPREME CLASSIC wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
GR OLDSMOBILE: CUTLASS SUPREME wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
GZ CHEVROLET: MONTE CARLO wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
GZ CHEVROLET: MONTE CARLO wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
HH BUICK: LESABRE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
HN OLDSMOBILE: DELTA 88 ROYALE wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
HN OLDSMOBILE: DELTA 88 ROYALE wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
HP BUICK: LESABRE CUSTOM wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
HR BUICK: LESABRE LIMITED wmi 1G4/2G4; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
HX PONTIAC: BONNEVILLE LE wmi 1G2/2G2; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
HX PONTIAC: BONNEVILLE wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
HY OLDSMOBILE: DELTA 88 ROYALE BROUGHAM wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
HY OLDSMOBILE: DELTA 88 ROYALE BROUGHAM wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
HY PONTIAC: BONNEVILLE SSE wmi 1G2/2G2; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
HZ PONTIAC: BONNEVILLE LE wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
HZ PONTIAC: BONNEVILLE SE wmi 1G2/2G2; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
JB PONTIAC: SUNBIRD wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
JC CHEVROLET: CAVALIER wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
JC CHEVROLET: CAVALIER wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
JC OLDSMOBILE: FIRENZA wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
JC OLDSMOBILE: FIRENZA wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
JD CHEVROLET: CAVALIER CS wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
JD CHEVROLET: CAVALIER CS wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
JD OLDSMOBILE: FIRENZA LC/LX/GT wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
JD PONTIAC: SUNBIRD SE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
JE BUICK: SKYHAWK T TYPE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
JE CHEVROLET: CAVALIER RS & CONVERTIBLE wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
JE CHEVROLET: CAVALIER RS wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
JF CHEVROLET: CAVALIER Z24 & CONVERTIBLE wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
JF CHEVROLET: CAVALIER Z24 wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
JS BUICK: SKYHAWK CUSTOM wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
JS BUICK: SKYHAWK SPORT wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
JT BUICK: SKYHAWK LIMITED wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
JU PONTIAC: SUNBIRD GT wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
LT CHEVROLET: CORSICA wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
LT CHEVROLET: CORSICA wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
LV CHEVROLET: BERETTA wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
LV CHEVROLET: BERETTA wmi 1G1/2G1/3G1; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0
NC BUICK: SKYLARK CUSTOM (4 DOOR) wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
NC BUICK: SKYLARK wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
ND BUICK: SKYLARK LIMITED (4 DOOR) wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
ND BUICK: SKYLARK LIMITED wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
NE PONTIAC: GRAND AM wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
NF OLDSMOBILE: CALAIS wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
NF OLDSMOBILE: CUTLASS CALAIS S wmi 1G3/2G3/3G3; model years 1989–1991 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0 (March 1990)
NF OLDSMOBILE: CUTLASS CALAIS wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
NJ BUICK: SKYLARK CUSTOM (2 DOOR) wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
NJ BUICK: SOMERSET CUSTOM wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
NK BUICK: SOMERSET T TYPE wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
NK OLDSMOBILE: CUTLASS CALAIS INTERNATIONAL SERIES wmi 1G3/2G3/3G3; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0
NK OLDSMOBILE: CUTLASS CALAIS INTERNATIONAL SERIES wmi 1G3/2G3/3G3; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
NK OLDSMOBILE: CUTLASS INTERNATIONAL SERIES wmi 1G3/2G3/3G3; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0
NL OLDSMOBILE: CUTLASS CALAIS wmi 1G3/2G3/3G3; model years 1989–1991 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0 (March 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
NM BUICK: SKYLARK LIMITED (2 DOOR) wmi 1G4/2G4; model year 1988 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0
NM BUICK: SOMERSET LIMITED wmi 1G4/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 15, page B5.0
NT OLDSMOBILE: CALAIS SUPREME wmi 1G3/2G3; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 14, page B4.0
NT OLDSMOBILE: CUTLASS CALAIS SL wmi 1G3/2G3/3G3; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
NV PONTIAC: GRAND AM LE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
NW PONTIAC: GRAND AM SE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
PE PONTIAC: FIERO COUPE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
PF PONTIAC: FIERO SE COUPE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
PG PONTIAC: FIERO GT COUPE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
PM PONTIAC: FIERO SPORT COUPE wmi 1G2/2G2; model years 1987–1988 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0; GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0
TB CHEVROLET: CHEVETTE CS wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
TL PONTIAC: T 1000 wmi 1G2/2G2; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 13, page B3.0
WB BUICK: REGAL CUSTOM wmi 1G4/2G4; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 21, page B5.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 17, page B5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 17, page B5.0
WD BUICK: REGAL LIMITED wmi 1G4/2G4; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 9, page B5.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 21, page B5.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 17, page B5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 17, page B5.0
WH OLDSMOBILE: CUTLASS SUPREME wmi 1G3/2G3/3G3; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
WH PONTIAC: GRAND PRIX LE wmi 1G2/2G2; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3
WJ PONTIAC: GRAND PRIX LE wmi 1G2/2G2; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 15, page B3.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 15, page B3.0
WJ PONTIAC: GRAND PRIX SE wmi 1G2/2G2; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3
WJ PONTIAC: GRAND PRIX SE wmi 1G2/2G2; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 18, page B3
WJ PONTIAC: GRAND PRIX SE wmi 1G2/2G2/3G2; model years 1995–2003 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 18, page B3; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 17, page B3; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 18, page B3; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 19, page B3 (June 2002)
WJ PONTIAC: GRAND PRIX wmi 1G2/2G2; model years 1988–1989 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 19, page B3.0
WK PONTIAC: GRAND PRIX LE wmi 1G2/2G2; model years 1988–1989 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 19, page B3.0
WK PONTIAC: GRAND PRIX SE1 wmi 1G2/2G2/3G2; model years 2000–2003 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 19, page B3
WM PONTIAC: GRAND PRIX wmi 1G2/2G2; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 18, page B3
WM PONTIAC: GRAND PRIX wmi 1G2/2G2/3G2; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 17, page B3
WP PONTIAC: GRAND PRIX GT/GTP wmi 1G2/2G2; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3
WP PONTIAC: GRAND PRIX GT wmi 1G2/2G2/3G2; model years 1997–2003 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 18, page B3; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 19, page B3; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 19, page B3
WP PONTIAC: GRAND PRIX SE wmi 1G2/2G2; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 7, page B3.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 19, page B3.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 15, page B3.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 15, page B3.0
WR OLDSMOBILE: CUTLASS SUPREME INTERNATIONAL SERIES wmi 1G3/2G3/3G3; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
WR PONTIAC: GRAND PRIX GTP wmi 1G2/2G2/3G2; model years 1999–2003 Update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409) (NHTSA MID 01-22-N11B-6818), MY1999: PDF p. 3, page B3 (Feb 1998); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 17, page B3; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 62, page B3; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 30, page B3; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 19, page B3
WS OLDSMOBILE: CUTLASS SUPREME SL wmi 1G3/2G3/3G3; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 8, page B4.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 20, page B4.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
WT OLDSMOBILE: CUTLASS SUPREME CONVERTIBLE wmi 1G3/2G3/3G3; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 16, page B4.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 16, page B4.0
WT PONTIAC: GRAND PRIX STE wmi 1G2/2G2; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 15, page B3.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 15, page B3.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 16, page B3
WW CHEVROLET: MONTE CARLO LS wmi 1G1/2G1/3G1; model years 1996–2003 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 16, page B2; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 61, page B2; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 31, page B2; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 18, page B2 (June 2002)
WW CHEVROLET: MONTE CARLO wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2
WX CHEVROLET: MONTE CARLO SS wmi 1G1/2G1/3G1; model years 2000–2003 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 16, page B2; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 61, page B2; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 31, page B2; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 18, page B2
WX CHEVROLET: MONTE CARLO Z34 wmi 1G1/2G1/3G1; model years 1995–1999 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2
YY CHEVROLET: CORVETTE (decoded in full by VetteFacts) wmi 1G1/2G1; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 12, page B2.0
YY CHEVROLET: CORVETTE (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model years 1988–1991 GM Vehicle Identification Numbering Standard, 1988 model year, 2nd revision July 1988: revised pages A1.0, A6.0, B1.0-B5.0, C1.0-C7.0 (USG 2581 Part III) (NHTSA MID 01-22-N11B-3013), MY1988: PDF p. 6, page B2.0; GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 14, page B2.0
YY CHEVROLET: CORVETTE (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model years 1997–2003 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 18, page B2; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 16, page B2; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 61, page B2; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 31, page B2; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 18, page B2
YY CHEVROLET: CORVETTE & CONVERTIBLE (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 15, page B2
YY CHEVROLET: CORVETTE & CONVERTIBLE (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2
YZ CHEVROLET: CORVETTE ZR1 (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 18, page B2.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 14, page B2.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 15, page B2
YZ CHEVROLET: CORVETTE ZR1 (decoded in full by VetteFacts) wmi 1G1/2G1/3G1; model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 17, page B2; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 16, page B2

Body type codes

CodeMeaningApplies toSource
1 2-door (GM body codes 27, 37, 47, 57, 97: Coupe, 2-door, Notchback / Notchback Special / Notchback Sport) model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9 (Oct 1992)
1 2-door Coupe (GM body codes 27, 37, 47, 57, 97) model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9 (Oct 1992)
1 2-door coupe (GM body codes 27, 37, 47, 57: Coupe, 2-door, Notchback / Notchback Special) model years 1996–2003 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9 (Dec 1994); GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10 (Jan 1996); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10 (May 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10 (March 1997); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 68, page B9 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 25, page B8 (April 2002); GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 37, page B8 (June 2002)
1 2-door Coupe/Sedan (GM body codes 11, 27, 37, 47, 57, 97) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0 (Oct 1989); GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0 (Aug 1990)
1 TWO DOOR COUPE/SEDAN (GM body styles 11, 27, 37, 47, 57, 97) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a
2 2-door (GM body codes 07, 08, 77, 87: Coupe/Sedan, 2-door, Plain Back / Hatchback) model years 1995–2002 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 68, page B9; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 25, page B8
2 2-door Hatchback/Liftback (GM body codes 07, 08, 77, 87) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
2 2-door Hatchback/Liftback (GM body codes 07, 08, 77, 87) model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9
2 TWO DOOR HATCHBACK (GM body styles 07, 08, 77, 87) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a
3 2-door convertible (GM body code 67: Coupe, 2-door, Convertible) model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9
3 2-door Convertible (GM body code 67) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
3 2-door Convertible (GM body code 67) model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9
3 2-door convertible (GM body code 67) model years 1996–2003 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 68, page B9; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 25, page B8; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 37, page B8
3 TWO DOOR CONVERTIBLE (GM body style 67) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a
4 2-door Station Wagon (GM body code 15) model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
4 2-door Station Wagon (GM body code 15) model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9
5 4-door sedan (GM body codes 19, 69: Sedan, 4-door, 6 Window / 4 Window, Notchback) model years 1995–2003 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 68, page B9; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 25, page B8; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 37, page B8
5 4-door Sedan (GM body codes 19, 69) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
5 4-door Sedan (GM body codes 19, 69) model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9
5 FOUR DOOR SEDAN (GM body styles 19, 23, 33, 69) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a
6 4-door (GM body codes 29, 68: Sedan, 4-door, Plain Back / Hatchback-Liftback) model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9
6 4-door (GM body codes 29, 68: Sedan, 4-door, Plain Back / Hatchback) model years 1996–2000 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10
6 4-door Hatchback/Liftback (GM body code 68) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
6 4-door Hatchback/Liftback (GM body codes 29, 68) model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9
6 FOUR DOOR HATCHBACK (GM body style 68) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a
7 4-door Liftback (GM body code 68; temporary use for the Geo Prizm only) model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0
8 4-door Station Wagon (GM body code 35) model years 1989–1992 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 24, page B8.0; GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 20, page B8.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 22, page B9.0
8 4-door Station Wagon (GM body code 35) model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 23, page B9; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 26, page B10; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 24, page B10
8 FOUR DOOR STATION WAGON (GM body style 35) model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 18, page B8.0 Table B3a

Restraint system codes

CodeMeaningApplies toSource
1 Active (Manual) Belts model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 23, page B10 (July 1991)
1 Active (Manual) Belts model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10 (Oct 1992); GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10 (Dec 1993); GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10 (Dec 1994)
1 Active (Manual) Belts model years 2001–2003 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9 (April 2002); GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9 (June 2002)
1 Manual Belts model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 19, page B9.0 Table B3b
1 Manual Belts model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 25, page B9.0
2 Active (Manual) Belts with Certified Built-in Safety model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 21, page B9.0
2 Active (Manual) Belts with Driver & Passenger Inflatable Restraint (Frontal) model years 1997–2003 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 26, page B11 (Jan 1996); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 27, page B11 (May 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 27, page B11 (March 1997); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 25, page B11 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9
2 Active (Manual) Belts with Driver & Passenger Inflatable Restraint model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 23, page B10
2 Active (Manual) Belts with Driver & Passenger Inflatable Restraint model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
3 Active (manual) belts w/driver inflatable restraint system model year 2002 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9
3 Active (Manual) Belts with Driver Inflatable Restraint model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 23, page B10
3 Active (Manual) Belts with Driver Inflatable Restraint model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
3 Manual Belts with Driver Inflatable Restraint model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 25, page B9.0
4 Active (Manual) Belts with Driver & Passenger Inflatable Restraints (Frontal & Side) model years 1997–2003 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 26, page B11; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 27, page B11; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 27, page B11; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 25, page B11; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9
4 Automatic Belts model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 19, page B9.0 Table B3b
4 Automatic Belts model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 25, page B9.0
4 Passive (Automatic) Belts model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 21, page B9.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 23, page B10
4 Passive (Automatic) Belts model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
5 Active (Manual) Belts with Driver & Passenger Inflatable Restraints - Frontal and Driver Inflatable Restraints - Side model years 2000–2002 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 25, page B11; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9
5 Active (Manual) Belts with Frontal Inflatable Restraints - Driver & Passenger and Side Inflatable Restraints - Driver Side model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9
5 Passive (Automatic) Belts with Driver Inflatable Restraint model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 23, page B10
5 Passive (Automatic) Belts with Driver Inflatable Restraint model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
6 Active (Manual) Belts with Driver & Passenger Inflatable Restraints (Frontal & Side). Automatic Occupant Sensor (Passenger) model years 2000–2003 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 25, page B11; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9
6 Passive (Automatic) Belts with Driver & Passenger Inflatable Restraints model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 25, page B10; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
7 Active (Manual) Belt Driver and Passive (Automatic) Belt Passenger with Driver and Passenger Inflatable Restraints model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 24, page B10
7 Active (Manual) Belts with Driver & Passenger Inflatable Restraints (Frontal & Side), Rear Passenger Inflatable Restraints (side) model years 2000–2003 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 25, page B11; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 69, page B10; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 24, page B9; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 36, page B9

Engine codes

CodeMeaningApplies toSource
1 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
1 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
1 3.8L V6 MFI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
1 3.8L V6 MFI (design: FLT; RPO L67; usage: Pont, Buick) wmi 1G2/2G2/3G2/1G4/2G4/3G4; model years 2000–2002 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 26, page B12; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 70, page B11; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 23, page B10
1 3.8L V6 MFI (design: FLT; RPO L67; usage: Pont, Olds, Buick) wmi 1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
1 3.8L V6 MFI (design: FLT; RPO L67; usage: Pont, Olds, Buick) wmi 1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
1 3.8L V6 MFI (design: FLT; usage: Pont, Olds, Buick) wmi 1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
1 3.8L V6 MFI (design: FLT; usage: Pont, Olds, Buick) wmi 1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
1 3.8L V6 MFI (design: FLT) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
1 3.8L V6 SFI, Supercharged (design: FLT; RPO L67; usage: Pont, Buick) wmi 1G2/2G2/3G2/1G4/2G4/3G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 35, page B10
2 1.0L L3 FI (design: SUZUKI) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
2 1.0L L3 FI (design: SUZUKI) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
2 1.0L L3 MFI (design: SUZUKI) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
2 1.3L L4 MFI (design: SUZUKI; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1998 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
3 2.3L L4 MFI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
3 2.3L L4 MFI (design: LAN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
3 3.8L V6 FI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
3 4.5L V8 MFI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
4 1.6L L4 2 (design: TOYOTA) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
4 2.2L L4 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
4 2.2L L4 MFI (design: LAN; RPO LN2; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
4 2.2L L4 MFI (design: LAN; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
4 2.2L L4 MFI (design: LAN; usage: Chev, Pont) wmi 1G1/2G1/3G1/1G2/2G2/3G2; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
4 2.2L L4 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
5 1.0L L3 2 (design: SUZUKI) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
5 1.6L L4 MFI (design: TOYOTA) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
5 1.6L L4 MFI (design: TOYOTA/ISUZU) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
5 5.7 V8 MFI (design: WRN; RPO LT4; usage: Chev) wmi 1G1/2G1/3G1; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
5 GM lists 2 engines under this code: 1.6L L4 FI (design: TOYOTA) OR 4.5L V8 FI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
6 5.7L V8 4 (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
6 GM lists 2 engines under this code: 1.0L L3 TBI (design: SUZUKI; RPO LP2; usage: Chev) OR 1.6L L4 MFI (design: TOYOTA; RPO L01; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
6 GM lists 2 engines under this code: 1.0L L3 TBI (design: SUZUKI; usage: Chev, GM Can) OR 1.6L L4 MFI (design: TOYOTA; usage: Chev) wmi 1G1/2G1/3G1; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
6 GM lists 2 engines under this code: 1.0L L3 TBI (design: SUZUKI; usage: Chev) OR 1.6L L4 MFI (design: TOYOTA; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
6 GM lists 3 engines under this code: 1.0L L3 FI (design: SUZUKI) OR 1.6L L4 FI (design: TOYOTA) OR 1.6L L4 FI (design: OPEL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
6 GM lists 3 engines under this code: 1.0L L3 TBI (design: SUZUKI) OR 1.6L L4 MFI (design: TOYOTA) OR 1.6L L4 TBI (design: OPEL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
6 GM lists 3 engines under this code: 1.0L L3 TBI (design: SUZUKI) OR 1.6L L4 MFI (design: TOYOTA/ISUZU) OR 1.6L L4 TBI (design: OPEL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
7 1.9L L4 MFI (design: SAT) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
7 5.7L V8 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
7 GM lists 2 engines under this code: 1.5L L4 2 (design: ISUZU) OR 3.8L V6 FI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
7 GM lists 2 engines under this code: 1.9L L4 MFI (design: SAT) OR 5.7L V8 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
7 GM lists 3 engines under this code: 1.5L L4 2 (design: ISUZU) OR 3.8L V6 FI (design: BOCF) OR 5.7L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
7 GM lists 3 engines under this code: 1.6L L4 MFI (design: ISUZU) OR 1.9L L4 MFI (design: SAT) OR 5.7L V8 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
8 1.8L L4 MFI (design: TOYOTA; RPO LV6; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
8 1.8L L4 MFI (design: TOYOTA; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
8 1.8L L4 MFI (design: TOYOTA; usage: Chev) wmi 1G1/2G1/3G1; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
8 1.8L L4 MFI (design: TOYOTA) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
8 GM lists 2 engines under this code: 4.1L V8 FI (design: BOCD) OR 5.7L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
8 GM lists 2 engines under this code: 5.7L V8 FI (design: CPC) OR 4.5L V8 FI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
8 GM lists 2 engines under this code: 5.7L V8 MFI (design: CPC) OR 4.5L V8 MFI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
8 GM lists 3 engines under this code: 1.6L L4 MFI (design: ISUZU) OR 5.7L V8 MFI (design: CPC) OR 4.5L V8 MFI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
8 GM lists 3 engines under this code: 1.8L L4 MFI (design: ISUZU) OR 5.7L V8 MFI (design: CPC) OR 4.5L V8 MFI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
9 1.3L L4 MFI (design: SUZUKI; RPO L72; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
9 1.3L L4 MFI (design: SUZUKI; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
9 1.3L L4 MFI (design: SUZUKI; usage: Chev, GM Can) wmi 1G1/2G1/3G1; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
9 1.9L L4 TBI (design: SAT) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
9 5.0L V8 4 (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
9 5.0L V8 4 BBL (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
9 GM lists 3 engines under this code: 1.6L L4 MFI (design: ISUZU) OR 1.9L L4 TBI (design: SAT) OR 1.3L L4 MFI (design: SUZUKI) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
9 GM lists 3 engines under this code: 1.9L L4 TBI (design: SAT) OR 1.3L L4 MFI (design: SUZUKI) OR 4.6L V8 MFI (design: DET) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
9 GM lists 4 engines under this code: 2.8L V6 FI (design: CPC) OR 4.1L V8 FI (design: BOCD) OR 5.0L V8 4 (design: BOCL) OR 1.5L L4 FI (design: ISUZU) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
A 2.3L L4 FI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
A 2.3L L4 MFI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0 (March 1990); GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11 (July 1991)
A 2.3L L4 MFI (design: LAN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11 (Jan 1993)
A 3.8L V6 2 (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
B 4.9L V8 MFI (design: BOCD) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1991–1992 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
B 4.9L V8 MFI (design: DET) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
C 1.6L L4 2 (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
C 3.8L V6 FI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
C 3.8L V6 MFI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
C 4.0L V8 MFI (design: DET; RPO L47; usage: Olds) wmi 1G3/2G3/3G3; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11 (Dec 1994)
C 4.0L V8 MFI (design: DET; usage: Olds) wmi 1G3/2G3/3G3; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
C 4.0L V8 MFI (design: DET; usage: Olds) wmi 1G3/2G3/3G3; model year 1997 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12 (Jan 1996)
C 4.0L V8 MFI (design: WRN1; usage: Olds) wmi 1G3/2G3/3G3; model year 1998 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12 (May 1996)
D 2.3L L4 FI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
D 2.3L L4 FI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
D 2.3L L4 MFI (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
D 2.3L L4 MFI (design: LAN; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
D 2.3L L4 MFI (design: LAN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
E 3.4L 6 MFI (design: HO LAN; RPO LA1; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
E 3.4L V6 MFI (design: HO LAN; RPO LA1; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 2000 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 26, page B12
E 3.4L V6 MFI HO (design: LAN; RPO LA1; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model years 2001–2002 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 70, page B11; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 23, page B10
E 3.4L V6 SFI HO (design: LAN; RPO LA1; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 35, page B10
E 5.0L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
E 5.0L V8 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
F 5.0L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
F 5.0L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
F 5.0L V8 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
G 2.2L L4 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
G 5.0L V8 4 (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
G 5.7L V8 MFI (design: WRN; RPO LS1; usage: Chev, Pont) wmi 1G1/2G1/3G1/1G2/2G2/3G2; model years 1999–2003 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12 (Oct 1998); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 26, page B12 (May 2000); GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 70, page B11 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 23, page B10 (April 2002); GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 35, page B10
G 5.7L V8 MFI (design: WRN; usage: Chev, Pont) wmi 1G1/2G1/3G1/1G2/2G2/3G2; model year 1998 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
G 5.7L V8 MFI (design: WRN; usage: Chev) wmi 1G1/2G1/3G1; model year 1997 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12
H 2.0L L4 MFI (design: BRAZIL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
H 2.0L L4 MFI (design: WRN/B) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
H 3.5L V6 MFI (design: FLT; usage: Olds) wmi 1G3/2G3/3G3; model year 1998 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
H 5.0L V8 4 (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
J 3.1L V6 SFI (RPO LG8; usage: Chev, Olds, Buick) wmi 1G1/2G1/3G1/1G3/2G3/3G3/1G4/2G4/3G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 70, page B11
J 3.1L V6 SFI (RPO LG8; usage: Chev, Olds) wmi 1G1/2G1/3G1/1G3/2G3/3G3; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
J 3.1L V6 SFI (RPO LG8; usage: Chev, Pont, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 23, page B10; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 35, page B10
J 3.1L V6 SFI (RPO LG8; usage: Chev, Pont., Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 2000 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 26, page B12
J 5.7L V8 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
J 5.7L V8 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
J 5.7L V8 MFI (design: WRN; usage: Chev) wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
J 5.7L V8 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
K 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
K 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
K 2.0L L4 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
K 3.8L V6 MFI (design: FLT; RPO L36; usage: Chev, Pont, Buick, Cad) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
K 3.8L V6 MFI (design: FLT; RPO L36; usage: Chev, Pont, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model years 2000–2002 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 26, page B12; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 70, page B11; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 23, page B10
K 3.8L V6 MFI (design: FLT; RPO L36; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
K 3.8L V6 MFI (design: FLT; usage: Chev, Pont, Buick, Cad) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
K 3.8L V6 MFI (design: FLT; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
K 3.8L V6 SFI (design: FLT; RPO L36; usage: Chev, Pont, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 35, page B10 (June 2002)
L 3.0L V6 FI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
L 3.8L V6 MFI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
L 3.8L V6 MFI (design: FLT; usage: Pont, Olds, Buick) wmi 1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
L 3.8L V6 MFI (design: FLT) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
M 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
M 2.0L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
M 2.0L L4 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
M 3.1L V6 MFI (design: FLT; RPO L82; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
M 3.1L V6 MFI (design: FLT; RPO L82; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
M 3.1L V6 MFI (design: FLT; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
M 3.1L V6 MFI (design: FLT; usage: Chev, Pont, Olds, Buick) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
M 3.1L V6 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
N 3.3L V6 FI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
N 3.3L V6 MFI (design: BOCF) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
P 5.7L V8 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
P 5.7L V8 MFI (design: WRN; RPO LT1; usage: Chev, Pont, Buick, Cad) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
P 5.7L V8 MFI (design: WRN; usage: Chev, Pont, Buick, Cad) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G4/2G4/3G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
P 5.7L V8 MFI (design: WRN; usage: Chev, Pont) wmi 1G1/2G1/3G1/1G2/2G2/3G2; model year 1997 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12
P 5.7L V8 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
R 2.5L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
R 2.5L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
R 2.5L L4 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
S 2.8L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
S 2.8L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
S 3.4L V6 MFI (design: FLT; usage: Chev, Pont) wmi 1G1/2G1/3G1/1G2/2G2/3G2; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
S 3.4L V6 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
T 2.4L L4 MFI (design: LAN; RPO LD9; usage: Chev, Pont, Olds, Buick, Toyota) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
T 2.4L L4 MFI (design: LAN; RPO LD9; usage: Chev, Pont, Olds, Toyota) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 1999 Second update of GM Vehicle Identification Number decoding for 1999 model year, updated pages (USG 3409 Part II) (NHTSA MID 01-22-N11B-7024), MY1999: PDF p. 6, page B12
T 2.4L L4 MFI (design: LAN; usage: Chev, Pont, Olds, Buick, Toyota) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1997–1998 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
T 3.1L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
T 3.1L V6 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
T 3.1L V6 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
U 2.5L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
U 2.5L L4 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
U 2.5L L4 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0
V 3.1L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
V 3.1L V6 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
W 2.8L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
W 2.8L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
W 4.3L V6 MFI (design: WRN) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
W 4.3L V8 MFI (design: WRN; RPO L99; usage: Chev) wmi 1G1/2G1/3G1; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
W 4.3L V8 MFI (design: WRN; usage: Chev) wmi 1G1/2G1/3G1; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
X 3.4L V6 MFI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model years 1991–1992 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 23, page B11.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11
X 3.4L V6 MFI (design: FLT; RPO LQ1; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 1996 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 25, page B11
X 3.4L V6 MFI (design: FLT; usage: Chev, Olds) wmi 1G1/2G1/3G1/1G3/2G3/3G3; model year 1997 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 27, page B12
X 3.4L V6 MFI (design: FLT; usage: Chev, Pont, Olds) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 26, page B11
X 3.4L V6 MFI (design: FLT; usage: Olds) wmi 1G3/2G3/3G3; model year 1998 GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 28, page B12
X 3.4L V6 MFI (design: FLT) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
Y 4.6L V8 MFI (design: DET) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 26, page B11
Y 5.0L V8 4 (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
Y 5.0L V8 4 (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
Y 5.0L V8 4 BBL (design: BOCL) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
Z 4.3L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 20, page B10.0
Z 4.3L V6 FI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 26, page B10.0
Z 4.3L V6 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 22, page B10.0
Z 4.3L V6 TBI (design: CPC) wmi 1G1/2G1/3G1/1G2/2G2/3G2/1G3/2G3/3G3/1G4/2G4/3G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 24, page B11

Assembly plant codes

CodeMeaningApplies toSource
0 LANSING - Grand River, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
0 LANSING, MI (LANSING CRAFT CENTRE) wmi 1G1/1G2/1G3/1G4; model years 1997–2000 GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
0 LANSING, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
0 LANSING, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model year 2002 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6
1 OSHAWA #2, ON (GM OF CANADA) wmi 2G1/2G2/2G3/2G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
1 OSHAWA #2, ON (NA-GM CORP.) wmi 2G1/2G2/2G3/2G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
1 OSHAWA #2, ON (NA-MCD) wmi 2G1/2G2/2G3/2G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
1 OSHAWA #2, ON (NA-MCD) wmi 2G1/2G2/2G3/2G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
1 OSHAWA #2, ON wmi 2G1/2G2/2G3/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
1 OSHAWA #2, ON wmi 2G1/2G2/2G3/2G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
1 WENTZVILLE, MO (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
1 WENTZVILLE, MO (NA-CLCD) wmi 1G1/1G2/1G3/1G4; model year 1994 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5
1 WENTZVILLE, MO wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
1 WENTZVILLE, MO wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
2 STE. THERESE, PQ (GM OF CANADA) wmi 2G1/2G2/2G3/2G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
2 STE. THERESE, PQ (NA-GM CORP.) wmi 2G1/2G2/2G3/2G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
2 STE. THERESE, PQ (NA-GM CORP) wmi 2G1/2G2/2G3/2G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
2 STE. THERESE, PQ (NA-MCD) wmi 2G1/2G2/2G3/2G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
2 STE. THERESE, PQ wmi 2G1/2G2/2G3/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
2 STE. THERESE, PQ wmi 2G1/2G2/2G3/2G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
4 ORION, MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
4 ORION, MI (NA-CLCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
4 ORION, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
4 ORION, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
4 ORION, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
4 ORION, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
5 BOWLING GREEN, KY (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
5 BOWLING GREEN, KY (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
5 BOWLING GREEN, KY (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
5 BOWLING GREEN, KY (NA-MCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
5 BOWLING GREEN, KY wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
5 BOWLING GREEN, KY wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
6 INGERSOLL, ON (GM OF CANADA (GM/SUZUKI J.V.)) wmi 2G1/2G2/2G3/2G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
6 INGERSOLL, ON (NA-CANADA (GM/SUZUKI J.V.)) wmi 2G1/2G2/2G3/2G4; model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
6 OKLAHOMA CITY, OK (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
6 OKLAHOMA CITY, OK (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
6 OKLAHOMA CITY, OK (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model year 2002 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6
6 OKLAHOMA CITY, OK (NA-MCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
6 OKLAHOMA CITY, OK wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
6 OKLAHOMA CITY, OK wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
7 LORDSTOWN, OH (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
7 LORDSTOWN, OH (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
7 LORDSTOWN, OH (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
7 LORDSTOWN, OH (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
7 LORDSTOWN, OH wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
7 LORDSTOWN, OH wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
9 DETROIT, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
9 OSHAWA #1, ON (GM OF CANADA) wmi 2G1/2G2/2G3/2G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
9 OSHAWA #1, ON (NA-GM CORP.) wmi 2G1/2G2/2G3/2G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
9 OSHAWA #1, ON (NA-GM CORP) wmi 2G1/2G2/2G3/2G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
9 OSHAWA #1, ON (NA-MCD) wmi 2G1/2G2/2G3/2G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
9 OSHAWA #1, ON wmi 2G1/2G2/2G3/2G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
9 OSHAWA #1, ON wmi 2G1/2G2/2G3/2G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
A LAKEWOOD, GA (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1991 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0 (May 1989); GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0 (March 1990)
A LAKEWOOD, GA wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I (pos 3 numeric, passenger car)
A LAKEWOOD, GA wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
B LANSING - Craft Center, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6 (June 2002)
B LANSING (GM33), MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0 (July 1990)
B LANSING, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model years 2001–2002 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6 (Feb 2001); GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6 (April 2002)
B LANSING, MI (NA-LAD (GENASYS L.C.-GM/ASC J.V.)) wmi 1G1/1G2/1G3/1G4; model years 1996–2000 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6 (Dec 1994); GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6 (printed "January, 1966"); GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6 (April 1996); GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6 (March 1997); GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6 (May 2000)
B LANSING, MI (NA-LAD (GM/ASC J.V.)) wmi 1G1/1G2/1G3/1G4; model year 1995 GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5 (Dec 1993)
B LANSING, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
C LANSING - South Plant, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
C LANSING (B), MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
C LANSING (B), MI (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1994–1995 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5 (March 1993); GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5
C LANSING, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model years 2001–2002 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6
C LANSING, MI (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1996–2000 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
C LANSING, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
C LANSING, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
D DORAVILLE, GA (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
D DORAVILLE, GA (NA-MCD) wmi 1G1/1G2/1G3/1G4; model years 1994–1996 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6
D DORAVILLE, GA wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
D DORAVILLE, GA wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
E LINDEN, NJ (B-O-C) wmi 1G1/1G2/1G3/1G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0
E LINDEN, NJ (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0
E LINDEN, NJ (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
E LINDEN, NJ wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
E LINDEN, NJ wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
F FAIRFAX II, KS (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0
F FAIRFAX II, KS (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
F FAIRFAX II, KS (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
F FAIRFAX II, KS (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
F FAIRFAX II, KS (NA-MCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
F FAIRFAX II, KS wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
F FAIRFAX, KS (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0
G FRAMINGHAM, MA wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
G FRAMINGHAM, MA wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
H FLINT, MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
H FLINT, MI (NA-CLCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
H FLINT, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
H FLINT, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
H FLINT, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
J JANESVILLE, WI (B-O-C) wmi 1G1/1G2/1G3/1G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0
J JANESVILLE, WI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
J JANESVILLE, WI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
K LEEDS, MO wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
K LEEDS, MO wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
L VAN NUYS, CA (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
L VAN NUYS, CA wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
L VAN NUYS, CA wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
M LANSING - North Plant, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model year 2003 GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
M LANSING (A), MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
M LANSING (A), MI (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1994–1995 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5
M LANSING, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
M LANSING, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model year 2002 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6
M LANSING, MI (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1996–2000 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
M LANSING, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
M LANSING, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
N NORWOOD, OH wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
P PONTIAC, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
P PONTIAC, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
R ARLINGTON, TX (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
R ARLINGTON, TX (NA-MCD) wmi 1G1/1G2/1G3/1G4; model years 1994–1997 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6
R ARLINGTON, TX wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
R ARLINGTON, TX wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
S RAMOS ARIZPE, MEX (C-P-C) wmi 3G1/3G2/3G3/3G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
S RAMOS ARIZPE, MEX (NA-GM CORP) wmi 3G1/3G2/3G3/3G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
S RAMOS ARIZPE, MEX (NA-LAD) wmi 3G1/3G2/3G3/3G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
S RAMOS ARIZPE, MEX (NA-LAD) wmi 3G1/3G2/3G3/3G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
S RAMOS ARIZPE, MEX wmi 3G1/3G2/3G3/3G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
T TARRYTOWN, NY wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
T TARRYTOWN, NY wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
U HAMTRAMCK, MI (B-O-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
U HAMTRAMCK, MI (NA-CLCD) wmi 1G1/1G2/1G3/1G4; model years 1994–2000 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6
U HAMTRAMCK, MI (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model year 2001 GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6
U HAMTRAMCK, MI (NA-GM CORP) wmi 1G1/1G2/1G3/1G4; model years 2002–2003 GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
U HAMTRAMCK, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
U HAMTRAMCK, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
W WILLOW RUN, MI (C-P-C) wmi 1G1/1G2/1G3/1G4; model years 1990–1992 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
W WILLOW RUN, MI wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
W WILLOW RUN, MI wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
X FAIRFAX I, KS wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
X FAIRFAX, KS wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
X NON PRODUCTION/NON-SALEABLE BUILD (NA-GM CORP.) wmi 1G1/1G2/1G3/1G4; model years 1996–2003 GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
Y WILMINGTON, DE (B-O-C) wmi 1G1/1G2/1G3/1G4; model year 1991 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0
Y WILMINGTON, DE (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1990 GM Vehicle Identification Numbering Standard for 1990 model year vehicles (USG 2713) (NHTSA MID 01-22-N11B-3447), MY1990: PDF p. 10, page A5.0
Y WILMINGTON, DE (C-P-C) wmi 1G1/1G2/1G3/1G4; model year 1992 GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
Y WILMINGTON, DE (NA-LAD) wmi 1G1/1G2/1G3/1G4; model years 1994–1999 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6
Y WILMINGTON, DE (Saturn) wmi 1G1/1G2/1G3/1G4; model years 2000–2003 GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6
Y WILMINGTON, DE wmi 1G1/1G2/1G3/1G4; model year 1987 GM Vehicle Identification Numbering Standard for 1987 model year vehicles (USG 2494) (NHTSA MID 01-22-N11B-2345), MY1987: PDF p. 9, page A5.0 Table A4 part I
Y WILMINGTON, DE wmi 1G1/1G2/1G3/1G4; model year 1989 GM Vehicle Identification Numbering Standard for 1989 model year vehicles (USG 2649) (NHTSA MID 01-22-N11B-3014), MY1989: PDF p. 13, page A5.0
Z SPRING HILL, TN (SATURN) wmi 1G1/1G2/1G3/1G4; model years 1991–1992 GM Vehicle Identification Numbering Standard for 1991 model year vehicles (USG 2815) (NHTSA MID 01-22-N11B-3797), MY1991: PDF p. 10, page A5.0; GM Vehicle Identification Numbering Standard for 1992 model year vehicles, Enclosure A (USG 2898) (NHTSA MID 01-22-N11B-4099), MY1992: PDF p. 11, page A5.0
Z SPRING HILL, TN (SATURN) wmi 1G1/1G2/1G3/1G4; model years 1994–2003 GM Vehicle Identification Numbering Standard for 1994 model year vehicles (USG 3060) (NHTSA MID ORG12085), MY1994: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1995 model year vehicles (USG 3108) (NHTSA MID 01-22-N11B-5630), MY1995: PDF p. 14, page A5; GM Vehicle Identification Numbering Standard for 1996 model year vehicles (USG 3193) (NHTSA MID 01-22-N11B-5967), MY1996: PDF p. 13, page A6; GM Vehicle Identification Numbering Standard for 1997 model year vehicles (USG-3263) (NHTSA MID 01-22-N11B-6109), MY1997: PDF p. 14, page A6; GM Vehicle Identification Numbering Standard for 1998 model year vehicles (USG 3329) (NHTSA MID 01-22-N11B-6332), MY1998: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 1999 model year vehicles (USG 3388) (NHTSA MID 01-22-N11B-6619), MY1999: PDF p. 15, page A6; GM Vehicle Identification Numbering Standard for 2000 model year vehicles, update of May 2000 (USG 3569) (NHTSA MID 01-022-N11B-7868), MY2000: PDF p. 13, page A6; GM Vehicle Identification Numbering Standards for 2001 and 2002 model years, February 2001 update (NHTSA MID 01-022-N11B-8100), MY2001: PDF p. 58, page A6; GM Vehicle Identification Numbering Standard for 2002 model year, dated April 2002 (USG 3680) (NHTSA MID 01-022-N11B-9012), MY2002: PDF p. 34, page A6; GM Vehicle Identification Numbering Standard for 2003 model year, revision dated June 2002 (USG 3695) (NHTSA MID 01-022-N11B-8695), MY2003: PDF p. 15, page A6

Cautions for this scheme

  • Decoded from GM's own VIN standards filed with NHTSA. A decode shows what the VIN says, not what the car is; it is not authentication.
  • Carline codes are published here for the site's subjects (Monte Carlo, Caprice/Impala, Camaro and Corvette for hand-off, Firebird/Trans Am, Grand Prix, Cutlass Supreme/Calais, Regal, Riviera) plus complete 1987-1988 tables; other carlines decode as unknown code. Body, restraint, WMI, plant and model-year tables are complete as printed; engine tables are complete through 1998 and limited to the subjects' engines for 1999-2003.
  • Packages without a VIN code of their own: the 1987 Buick Grand National and GNX are GJ Regal / GK Regal T-Type; the 1994-1996 Impala SS is BL (Caprice Classic); the Firebird Trans Am (1994 onward) and WS6 are FV (Formula); the Oldsmobile 442 (1987, 1990-1991) is its Cutlass Supreme / Cutlass Calais carline; the 1987-1988 Monte Carlo SS is GZ Monte Carlo. The VIN cannot prove the package.
  • Engine codes are GM corporate codes. From 1995 GM prints a name-plate-usage column, and this pack scopes each engine row to the divisions that column names; before 1995 engine rows apply to all four divisions. Where GM lists more than one engine under one code, all are shown.
  • CamaroFacts: Camaro VINs are decoded in full by CamaroFacts; this pack identifies the carline only.
  • VetteFacts: Corvette VINs are decoded in full by VetteFacts; this pack identifies the carline only.

Cars on this site this scheme decodes