Mercedes-Benz 300D Fog Light Bulb Size
The Mercedes-Benz 300D front fog light uses an H3 bulb size for illumination. The replacement chart covers vehicle production spanning 1975 to 1993.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Fog Light
| Years | Bulb Size |
|---|---|
| 1990-1993 | H3 |
| 1987 | H3 |
| 1975-1985 | H3 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ECE standard (Europe & worldwide). Single-filament halogen bulb with PK22s base. Also approved in the US and Japan. 12V, 55W. | H3 |