Cadillac Escalade EXT Parking Light Bulb Size
The Cadillac Escalade EXT parking light uses bulb sizes 3457NA, 3357NA, 3757NA, and 3157NA depending on the specific version of the vehicle. Available data for the lighting components covers the 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 |
|---|---|
| 2011-2013 | 3457NA |
| 2010 | 3357NA |
| 2009 | 3457NA |
| 2007-2008 | 3757NA |
| 2002-2006 | 3157NA |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25), natural amber glass. 12V, 27W. | 3357NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V. | 3757NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA |