Cadillac SRX Daytime Running Light Bulb Size
The Cadillac SRX daytime running light utilizes H11, 7443, and 12961 bulb sizes for the exterior lighting system. Available data for the specified vehicle covers the range from 2004 through 2016.
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 |
|---|---|---|---|
| 2010-2016 | 7443 (With HID Headlamps) | W21/5W | Check Price |
| H11 (With Halogen Capsule Headlamps) | H11 | Check Price | |
| 2004-2009 | 12961 | 12961 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 | Check Price |
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PGJ19-2 base. Also approved in the US. 12V, 55W. | H11 | Check Price |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |