Oldsmobile Cutlass Calais Engine Compartment Light Bulb Size
The Oldsmobile Cutlass Calais engine compartment light requires bulb size 89 or 631 depending on the specific version of the vehicle. Available data covers the range from 1979 through 1991.
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 |
|---|---|
| 1988-1991 | 89 |
| 1982-1984 | 89 |
| 1979-1981 | 631 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| 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 |