BMW 3.0 Brake Bulb Size
The BMW 3.0 brake bulb uses a 1156 size bulb for stopping light applications. The replacement chart covers 1971 through 1974 vehicle production specifications.
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 Size |
|---|---|
| 1971-1974 | 1156 |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 |