Chrysler Corporation (Mopar) option code

W21

W21: a Chrysler Corporation (Mopar) factory option code reused for more than one part across 1970–1974 and 5 models — see the table for what it named each year, with installs and price where a source states them.

Chrysler Corporation (Mopar) 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 · 4 model years · 7 sources

Yellow 1970 Dodge Challenger T/A with black side stripe, T/A and 340 SIX PAK lettering, and fibreglass hood scoop, front three-quarter
1970 Dodge Challenger T/A in yellow with black strobe stripe, matte-black hood and 340 Six Pak callout Photo: Sicnag, CC BY 2.0, via Wikimedia Commons

Every sourced appearance

Year Model As named that year Price Installs
1970 Dodge Challenger 15 x 7 Rallye wheels (T/A standard) sales code Unknown Unknown
1970 Plymouth Barracuda and 'Cuda Rallye road wheels, 14 or 15 in sales code Unknown Unknown
1970 Plymouth Duster 340 and 360 Rallye Road wheels sales code $33 Unknown
1971 Plymouth Duster 340 and 360 Rallye road wheels (D78 or E70 tires required) sales code $46.80 Unknown
1971 Plymouth GTX, Belvedere and Satellite Rallye road wheels order code $58.95 Unknown
1971 Plymouth Road Runner Rallye road wheels order code $58.95 Unknown
1972 Plymouth Barracuda and 'Cuda Rallye road wheels (set of four with standard spare) sales code Unknown Unknown
1972 Plymouth Duster 340 and 360 Rallye road wheels (D78 or E70 tires only) sales code Unknown Unknown
1972 Plymouth Road Runner Rallye road wheels (14 in.; 15 in. on 2-door models) sales code Unknown Unknown
1974 Plymouth Duster 340 and 360 Rallye wheel with chrome trim ring (D78 or larger tires required) sales code Unknown 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.