Subaru Outback Courtesy Bulb Size
The Subaru Outback courtesy light uses bulb sizes 12961, 168, DE3021, and 6428 across various production versions. Available data for the specified components covers the range from 2008 through 2024.
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 |
|---|---|
| 2023-2024 | 12961 |
| 2021 | 12961 |
| 2018-2019 | 168 |
| 2010-2017 | 12961 |
| 2009 | DE3021 |
| 2008 | 6428 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 |
| ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 4.9W. | 168 |
| ANSI standard (US & Canada). Festoon bulb, 31mm length, end-cap contacts. 12V. | DE3021 |
| ANSI standard (US & Canada). Festoon bulb, 36mm length, SV8.5 base. 12V, 5W. | 6428 |