Ford C600 headlight bulbs use H6024 size for both high and low beam applications. The replacement chart covers 1980 to 1986 vehicle production years 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 C600 uses the H6024 bulb size across all listed model years, spanning 1980-1986, for both high beam and low beam headlight positions.
The H6024 is an ANSI-standard sealed beam unit recognized in both the United States and Canada, operating at 12 volts.
A sealed beam unit integrates the filament, reflector, and lens into a single non-serviceable assembly, meaning the entire unit is replaced rather than an internal bulb.
The H6024 follows a 7-inch round form factor, a format historically common in commercial vehicle headlight applications of that era.
Because the H6024 serves both the high beam and low beam positions on the Ford C600, a single bulb type covers the full headlight system on this vehicle.
The shared specification across both beam positions indicates the H6024 unit contains the necessary filaments to produce both high and low beam output within one sealed assembly.