General Motors option code
K45
K45: a General Motors factory option code reused for more than one part across 1970–1975 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 · 6 model years · 6 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1970 | Pontiac Firebird and Trans Am | Heavy Duty Air Cleaner (sales code 724) RPO/UPC | $9.48 | Unknown |
| 1971 | Pontiac Firebird and Trans Am | Dual Stage Heavy Duty Air Cleaner (sales code 422) RPO/UPC | $9.48 | Unknown |
| 1972 | Pontiac Firebird and Trans Am | Heavy Duty Air Cleaner (sales code 423) RPO/UPC | $9 | Unknown |
| 1973 | Pontiac Firebird and Trans Am | Heavy Duty Air Cleaner (sales code 423) RPO/UPC | $9 | Unknown |
| 1974 | Pontiac Firebird and Trans Am | Dual Stage Air Cleaner (sales code 604) RPO/UPC | $9 | Unknown |
| 1975 | Pontiac Firebird and Trans Am | Heavy Duty Air Cleaner (sales code 602) RPO/UPC | $11 | 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.