GMC Acadia Trunk Bulb Size
The GMC Acadia trunk utilizes 12961 and 6411 bulb sizes for the interior lighting components located within the rear cargo area. Available data for the specified vehicle covers a span from 2007 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
| Years | Bulb Size |
|---|---|
| 2009-2016 | 12961 |
| 2007-2008 | 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 |