Ford F-550 Super Duty Engine Compartment Light Bulb Size

The Ford F-550 Super Duty engine compartment light requires bulb sizes 906 and 912 for the specific components listed in the provided technical data. Information covers the period from 1999 through 2016 for the specified vehicle and lighting application.

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
2011-2016906
1999-2003912

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.906
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.912

Other Locations