GMC K2500 Engine Compartment Light Bulb Size
The GMC K2500 engine compartment light utilizes 3 distinct bulb sizes: 1156, 5008, and 93. A replacement chart documents specifications across the 1985 to 2000 production 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 |
|---|---|
| 1998-2000 | 1156 |
| 1995-1997 | 5008 |
| 1994 | 1156 |
| 1993 | 5008 |
| 1992 | 1156 |
| 1991 | 93 |
| 1990 | 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). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V. | 5008 |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 93 |