The Ford F-650 high beam and low beam headlight bulbs utilize a 9008 or H6054 bulb size for replacement applications. The replacement chart covers vehicle production spanning 2000 to 2022 with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Ford F-650 uses two distinct headlight bulb types across its model years: the 9008 and the H6054, both of which conform to ANSI standards recognized in the United States and Canada.
The 9008 is a dual-filament halogen bulb, meaning a single unit contains separate filaments for both high beam and low beam functions. It operates at 12V and draws 65W on the high beam filament and 55W on the low beam filament, with a P26t base.
The Ford F-650 (2017-2019 and 2021-2022) uses the 9008 bulb for both the high beam and low beam headlight positions.
The H6054 is a 5x7-inch rectangular sealed beam unit rather than a conventional replaceable bulb. The entire assembly is replaced as one piece when the unit fails, and it operates at 12V.
The Ford F-650 (2000-2003) uses the H6054 sealed beam unit for both the high beam and low beam headlight positions.
Because the 9008 serves both beam functions through its dual-filament design, it is not interchangeable with single-filament bulbs of similar base types without risking incorrect beam output or fitment failure.
The H6054 sealed beam format is physically and electrically incompatible with the 9008 socket and housing, making cross-era substitution between these two bulb types unsuitable without significant modification to the headlight assembly.