Mercedes-Benz GL550 Courtesy Bulb Size
The Mercedes-Benz GL550 uses a DE3423 bulb for the courtesy light location according to the provided technical data. The available information covers a specific time range starting in 2008 and ending in 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 |
|---|---|---|
| 2008-2012 | DE3423 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Festoon bulb, 41mm length, end-cap contacts. 12V. | DE3423 | Check Price |