BMW 528i Parking Light Bulb Size
The BMW 528i uses parking light bulbs in 3457NA, 3157, and P21/5W sizes depending on model generation. The replacement chart covers vehicle production spanning 1979 to 2010.
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 |
|---|---|
| 2008-2010 | 3457NA |
| 1997-2000 | 3157 |
| 1979-1981 | P21/5W |
Bulb Specifications
| Description | Bulb Size |
|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W |