Acura MDX Trunk Bulb Size
The Acura MDX trunk utilizes 12961 and DE3021 bulb sizes for the internal lighting components located within the rear cargo area. Data provided for the specific lighting requirements spans from 2004 through 2020 without omitting any specific periods.
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 |
|---|---|
| 2020 | 12961 |
| 2014-2018 | 12961 |
| 2013 | DE3021 |
| 2012 | 12961 |
| 2008-2011 | DE3021 |
| 2007 | 12961 |
| 2006 | DE3021 |
| 2005 | 12961 |
| 2004 | DE3021 |
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, 31mm length, end-cap contacts. 12V. | DE3021 |