Mercedes-Benz ML450 Back Up Light Bulb Size

The Mercedes-Benz ML450 back up light requires a bulb size of 921 for the rear lighting assembly. Data for the specified component covers the period from 2010 through 2011.

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

YearsUS TypeEU TypeShop
2010-2011921W16WCheck Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.921Check Price

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