Oldsmobile Fiesta Engine Compartment Light Bulb Size
The Oldsmobile Fiesta engine compartment light requires bulb size 631 or 89 depending on the specific application for the vehicle. Data for the bulb sizes covers the range from 1953 to 1964.
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 |
|---|---|
| 1964 | 631 |
| 1957-1963 | 89 |
| 1953 | 89 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 631 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 89 |