Buick Apollo Engine Compartment Light Bulb Size
The Buick Apollo engine compartment light requires a 1003 bulb size for proper illumination within the motor area. Data for the specific lighting component covers the 1974 to 1975 range.
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 |
|---|---|
| 1974-1975 | 1003 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |