BMW 328i Courtesy Bulb Size
The BMW 328i courtesy light requires a DE3423 bulb size for proper installation and function within the interior lighting system. Data for the specific bulb requirements covers the range from 1997 to 1998.
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 |
|---|---|---|
| 1997-1998 | DE3423 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 | Check Price |