Hummer H1 Engine Compartment Light Bulb Size
The Hummer H1 engine compartment light requires bulb size 93 or P21W depending on the specific version of the vehicle. Data for the bulb sizes covers the range from 2002 to 2006.
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 |
|---|---|
| 2006 | 93 |
| 2004 | P21W |
| 2002-2003 | 93 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W. | 93 |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W |