Cadillac Escalade EXT Trunk Bulb Size
The Cadillac Escalade EXT trunk utilizes a 921 bulb size for illumination purposes within the rear storage area of the vehicle. Data provided covers the time range from 2002 through 2013.
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 |
|---|---|
| 2002-2013 | 921 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 |