GMC Jimmy Back Up Light Bulb Size
The GMC Jimmy back up light utilizes 2456, P21W, 1156, and 199 bulb sizes depending on the specific version of the vehicle. Available data for the lighting components covers the range from 1973 to 2001.
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
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2001 | 2456 | 2456 | Check Price |
| 1977-1997 | 1156 | P21W | Check Price |
| 1976 | 199 | 199 | Check Price |
| 1974-1975 | 1156 | P21W | Check Price |
| 1973 | 199 | 199 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, specialty application. 12V. | 2456 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W. | 199 | Check Price |