BMW Alpina B7 Courtesy Bulb Size
The BMW Alpina B7 courtesy light utilizes bulb sizes 12961 and DE3423 according to the provided specifications. The available data covers the range from 2007 to 2012.
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 Type | Shop |
|---|---|---|
| 2011-2012 | 12961 | Check Price |
| 2007-2008 | DE3423 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W. | 12961 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 | Check Price |