General Motors option code
A91
A91: a General Motors factory option code reused for more than one part across 1964–1991 and 3 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.
3 models · 14 model years · 11 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1964 | Oldsmobile Starfire | Lock release, deck lid power RPO | $10.22 | Unknown |
| 1965 | Oldsmobile Starfire | Trunk lid latch, power-released RPO | $10.76 | Unknown |
| 1966 | Oldsmobile Starfire | Trunk lid latch, power (heater mandatory) RPO | $12.64 | Unknown |
| 1967 | Chevrolet Chevelle and Malibu SS | Trunk lid release (discontinued 3-28-67) RPO | Unknown | Unknown |
| 1979 | Buick Riviera | Trunk Lock, Electric (A90 req.) order code (Buick option code) | $60 | Unknown |
| 1981 | Buick Riviera | Trunk Lock, Electric (A90 req.) order code (Buick option code) | $63 | Unknown |
| 1982 | Buick Riviera | Electric Trunk Lock (A90 req.) order code (Buick option code) | $72 | Unknown |
| 1983 | Buick Riviera | Electric Trunk Lock (A90 req.) order code (Buick option code) | $72 | Unknown |
| 1984 | Buick Riviera | Electric Trunk Lock (A90 req.) order code (Buick option code) | $80 | Unknown |
| 1985 | Buick Riviera | Electric Trunk Lock (A90 req.) order code (Buick option code) | $80 | Unknown |
| 1986 | Buick Riviera | Electric Trunk Lock (A90 req.) order code (Buick option code) | $80 | Unknown |
| 1989 | Buick Riviera | Electric Trunk Pull Down order code (Buick option code) | $80 | Unknown |
| 1990 | Buick Riviera | Electric Trunk Pull Down order code (Buick option code) | $80 | Unknown |
| 1991 | Buick Riviera | Electric Trunk Pull Down order code (Buick option code) | $80 | 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.