Mercedes-Benz SLK350 Fog Light Bulb Size

The Mercedes-Benz SLK350 front fog light uses H7 and 9006 bulb sizes, while the rear fog light requires a P21W bulb size. The replacement chart covers 2005 through 2011 production years with corresponding bulb specifications.

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

Front Fog Light

If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.

YearsUS TypeEU TypeShop
2011H7H7Check Price
2009-20109006HB4Check Price
2008H7H7Check Price
20079006HB4Check Price
2005-2006H7H7Check Price

Rear Fog Light

YearsUS TypeEU TypeShop
2005-20111156P21WCheck Price

Bulb Specifications

Description Type Shop
ECE standard (Europe & worldwide). Single-filament halogen bulb with PX26d base. Also approved in the US and Japan. 12V, 55W.H7Check Price
ANSI standard (US & Canada). Single-filament halogen bulb with P22d base. 12V, 55W.9006Check Price
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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