Cadillac Escalade EXT Daytime Running Light Bulb Size
The Cadillac Escalade EXT daytime running light utilizes 5201 and 4114 bulb sizes for the lighting components. Available data covers the range from 2002 through 2013 for the specified vehicle.
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 |
|---|---|
| 2007-2013 | 5201 |
| 2002-2006 | 4114 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament halogen bulb with PG20-1 base. 12V, 19W. | 5201 |
| ANSI standard (US & Canada). Dual-filament bulb, specialty application. 12V. | 4114 |