General Motors option code
U80
U80: a General Motors factory option code reused for more than one part across 1964–1981 and 5 models — see the table for what it named each year, with installs and price where a source states them.
General Motors reused this code for more than one part over the years — read the "as named that year" column for what it meant on each row rather than assuming one meaning throughout.
5 models · 18 model years · 21 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1964 | Oldsmobile Starfire | Radio speaker, Bi-Phonic rear RPO | $16.14 | Unknown |
| 1965 | Chevrolet Chevelle and Malibu SS | Auxiliary speaker (With U69) (With U63) (not listed separately) RPO | $150.15 | 24,658 Reported |
| 1965 | Oldsmobile Starfire | Radio speaker, Bi-Phonic rear RPO | $16.14 | Unknown |
| 1966 | Chevrolet Chevelle and Malibu SS | Speaker, radio auxiliary RPO | $13.20 | 54,750 Reported |
| 1966 | Chevrolet Chevy II and Nova | Auxiliary radio speaker RPO | Unknown | Unknown |
| 1966 | Oldsmobile Starfire | Radio speaker, Bi-Phonic rear RPO | $15.80 | Unknown |
| 1967 | Chevrolet Chevelle and Malibu SS | Auxiliary rear speaker(s) - requires foundation group. RPO | $13.20 | 57,054 Reported |
| 1967 | Chevrolet Chevy II and Nova | Rear seat radio speaker RPO | Unknown | Unknown |
| 1968 | Chevrolet Chevelle and Malibu SS | Auxiliary rear speaker RPO | $13.20 | 52,949 Reported |
| 1968 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $13.20 | Unknown |
| 1969 | Chevrolet Chevelle and Malibu SS | Auxiliary Speaker RPO | $13.20 | 64,165 Reported |
| 1970 | Chevrolet Chevelle and Malibu SS | Auxiliary Rear Speaker RPO | $13.20 | 113,627 Reported |
| 1970 | Pontiac Firebird and Trans Am | Rear Speakers (sales code 411) RPO/UPC | $15.80 | Unknown |
| 1971 | Chevrolet Chevelle and Malibu SS | Auxiliary Speaker, n/a when stereo ordered RPO | $15.80 | 90,512 Reported |
| 1971 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $15.80 | Unknown |
| 1971 | Pontiac Firebird and Trans Am | Rear Speakers (sales code 411) RPO/UPC | $18.96 | Unknown |
| 1972 | Chevrolet Chevelle and Malibu SS | Auxiliary Speaker, n/a when stereo ordered RPO | $15.80 | 126,641 Reported |
| 1972 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $15.80 | Unknown |
| 1972 | Pontiac Firebird and Trans Am | Rear Speakers (sales code 411) RPO/UPC | $18 | Unknown |
| 1973 | Chevrolet Chevelle and Malibu SS | Rear seat speaker RPO | Unknown | 173,598 Reported |
| 1973 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $15 | Unknown |
| 1973 | Pontiac Firebird and Trans Am | Rear Speakers (sales code 421) RPO/UPC | $18 | Unknown |
| 1974 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $17 | Unknown |
| 1974 | Pontiac Firebird and Trans Am | Rear Speakers (sales code 421) RPO/UPC | $21 | Unknown |
| 1975 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $19 | Unknown |
| 1975 | Pontiac Firebird and Trans Am | Rear Seat Speaker (sales code 411) RPO/UPC | $19 | Unknown |
| 1976 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $21 | Unknown |
| 1976 | Pontiac Firebird and Trans Am | Rear Seat Speaker (sales code 421) RPO/UPC | $20 | Unknown |
| 1977 | Buick Riviera | Rear Seat Speaker (Single) order code (Buick option code) | $21 | Unknown |
| 1977 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $23 | Unknown |
| 1977 | Pontiac Firebird and Trans Am | Rear Seat Speaker RPO/UPC | $23 | Unknown |
| 1978 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $24 | Unknown |
| 1978 | Pontiac Firebird and Trans Am | Radio Speaker, Rear RPO/UPC | $24 | Unknown |
| 1979 | Chevrolet Chevy II and Nova | Rear seat speaker RPO | $25 | Unknown |
| 1980 | Pontiac Firebird and Trans Am | Radio Speaker, Rear RPO/UPC | $20 | Unknown |
| 1981 | Pontiac Firebird and Trans Am | Dual Rear Speakers RPO/UPC | $20 | Unknown |
Every row traces to the source it links from on that model's own year page; this table only collects them in one place.