Oldsmobile Fiesta Trunk Bulb Size
The Oldsmobile Fiesta trunk utilizes bulb sizes 631 and 89 for illumination purposes within the rear storage compartment. Data for the specific components covers the time 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 |