General Motors option code
C51
C51: a General Motors factory option code reused for more than one part across 1965–1973 and 1 model — 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.
1 model · 9 model years · 9 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1965 | Chevrolet Chevelle and Malibu SS | Rear window deflector RPO | $19.40 | 24 Reported |
| 1966 | Chevrolet Chevelle and Malibu SS | Air deflector, rear window - station wagons only RPO | $19 | 1,517 Reported |
| 1967 | Chevrolet Chevelle and Malibu SS | Air Deflector - sta. wag. only RPO | $19 | 3,886 Reported |
| 1968 | Chevrolet Chevelle and Malibu SS | Air Deflector - sta. wag. only RPO | $19 | 3,440 Reported |
| 1969 | Chevrolet Chevelle and Malibu SS | Rear Window Deflector RPO | $19 | 5,078 Reported |
| 1970 | Chevrolet Chevelle and Malibu SS | Rear Window Deflector RPO | Unknown | 7,713 Reported |
| 1971 | Chevrolet Chevelle and Malibu SS | Rear Window Air Deflector RPO | $21.10 | 9,239 Reported |
| 1972 | Chevrolet Chevelle and Malibu SS | Rear Window Air Deflector RPO | $21 | 10,683 Reported |
| 1973 | Chevrolet Chevelle and Malibu SS | Rear glass air deflector RPO | Unknown | 12,765 Reported |
Every row traces to the source it links from on that model's own year page; this table only collects them in one place.