Mercedes-Benz E400 Tail Light Bulb Size
Mercedes-Benz E400 outer tail light uses a 921 bulb size for replacement applications. The replacement chart covers 2015 to 2016 vehicle production years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Outer Tail Light
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2015-2016 | 921 | W16W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |