Oldsmobile Cutlass Supreme Engine Compartment Light Bulb Size
The Oldsmobile Cutlass Supreme engine compartment light utilizes bulb sizes 561, 89, and 631 depending on the specific production period for the vehicle. Available information covers a range of years starting from 1967 through 1997.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
| Years | Bulb Size |
|---|---|
| 1991-1997 | 561 |
| 1990 | 89 |
| 1989 | 561 |
| 1987 | 89 |
| 1982-1985 | 89 |
| 1979-1981 | 631 |
| 1977 | 631 |
| 1972-1976 | 89 |
| 1970 | 631 |
| 1968-1969 | 89 |
| 1967 | 631 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Festoon bulb, 44mm length, end-cap contacts. 12V, 12W. | 561 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 |