Mercedes-Benz 230S Turn Signal Bulb Size

Mercedes-Benz 230S front and rear turn signal bulbs use P21W size. The replacement chart covers 1966 to 1969 production years with bulb specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Front Turn Signal

YearsUS TypeEU TypeShop
1966-19691156P21WCheck Price

Rear Turn Signal

YearsUS TypeEU TypeShop
1966-19691156P21WCheck Price

Bulb Specifications

Description Type Shop
ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W.P21WCheck Price
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156Check Price

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