Cadillac SRX Parking Light Bulb Size
The Cadillac SRX parking light utilizes 7444NA, 7443, 7443NA, 12961, and 3757NA bulb sizes depending on the specific vehicle configuration. Available data for the mentioned components 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 |
|---|---|---|---|
| 2016 | 7443 (With HID Headlamps) | W21/5W | Check Price |
| 7444NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price | |
| 2014-2015 | 7443 (With HID Headlamps) | W21/5W | Check Price |
| 7443NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price | |
| 2013 | 7443 (With HID Headlamps) | W21/5W | Check Price |
| 7444NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price | |
| 2010-2012 | 7443 (With HID Headlamps) | W21/5W | Check Price |
| 7443NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price | |
| 2009 | 12961 (With Halogen Capsule Headlamps) | 12961 | Check Price |
| 2008 | 3757NA (With Halogen Capsule Headlamps) | PY27/7W | Check Price |
| 2007 | 12961 (With Halogen Capsule Headlamps) | 12961 | Check Price |
| 2004-2006 | 3757NA (With Halogen Capsule Headlamps) | PY27/7W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 | Check Price |
| 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 |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V. | 3757NA | Check Price |