Buick Enclave Courtesy Bulb Size
The Buick Enclave courtesy light uses bulb size 12961 or 6411 depending on the specific version of the vehicle. Data for the lighting components covers the range from 2008 through 2019.
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 |
|---|---|
| 2017-2019 | 12961 (Trunk Light) |
| 2009-2016 | 12961 |
| 2008 | 6411 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6411 |