Cadillac SRX Side Marker Bulb Size
The Cadillac SRX front side marker bulb uses 7444NA, 7443NA, or 12961 size bulbs depending on the specific model configuration. The replacement chart covers 2004 through 2016 production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Side Marker
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 |
|---|---|---|---|
| 2016 | 7444NA | WY21/5W | Check Price |
| 2015 | 7443NA | WY21/5W | Check Price |
| 2014 | 7444NA | WY21/5W | Check Price |
| 2010-2013 | 7443NA | WY21/5W | Check Price |
| 2004-2009 | 12961 | 12961 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7444NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA | Check Price |
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |