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

YearsBulb Size
2008-20103457NA
1997-20003157
1979-1981P21/5W

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

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