Chevrolet Monza Engine Compartment Light Bulb Size
The Chevrolet Monza engine compartment light requires either a 1156 or 1003 bulb size depending on the specific vehicle configuration. The replacement chart covers 1975 through 1980 model years with corresponding bulb specifications.
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 |
|---|---|
| 1980 | 1156 |
| 1975-1979 | 1003 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1003 |