General Motors option code
E5
E5: a General Motors factory option code reused for more than one part across 1963–1976 and 2 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.
2 models · 7 model years · 7 sources
Every sourced appearance
| Year | Model | As named that year | Price | Installs |
|---|---|---|---|---|
| 1963 | Buick Wildcat | Carpet Savers Only order code | Unknown | Unknown |
| 1970 | Buick Riviera | Evaporative Emission System (Required in Calif.) order code (Buick option code) | Unknown | Unknown |
| 1972 | Buick Riviera | Exhaust Emission System (Required in Calif. only) order code (Buick option code) | Unknown | Unknown |
| 1973 | Buick Riviera | California Assembly Line Emission Testing (Required in California) order code (Buick option code) | $15 | Unknown |
| 1974 | Buick Riviera | California Assembly Line Emission Testing (Required in Calif. only) order code (Buick option code) | $21 | Unknown |
| 1975 | Buick Riviera | California Assembly Line Emission Testing (Required in Calif. only) order code (Buick option code) | $45 | Unknown |
| 1976 | Buick Riviera | California Assembly Line Emission Testing (Required in Calif. only) order code (Buick option code) | $50 | 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.