Pontiac Grandville Engine Compartment Light Bulb Size
The Pontiac Grandville engine compartment light requires a bulb size of 1003 for the specified lighting component. Data for the requested information covers the range from 1972 to 1973.
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 |
|---|---|
| 1972-1973 | 1003 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |