GMC C2500 Suburban Engine Compartment Light Bulb Size
The GMC C2500 Suburban engine compartment light uses 3 bulb sizes: 1156, 232, and 5008. The replacement chart contains vehicle production years and bulb size specifications spanning 1985 to 1999.
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 |
|---|---|
| 1999 | 1156 |
| 1998 | 232 |
| 1994-1997 | 5008 |
| 1993 | 232 |
| 1992 | 1156 |
| 1985-1986 | 1156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |
| ANSI standard (US & Canada). Festoon bulb with SV8.5 base. 12V, 3W. | 232 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V. | 5008 |