The Jeep J-100 high beam and low beam headlight bulbs both utilize the H6024 bulb size. The replacement chart covers vehicle production spanning 1965 to 1973.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Jeep J-100 uses the H6024 bulb size across all model years from 1965 to 1973 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 housing, meaning the entire unit is replaced rather than an internal bulb.
The H6024 follows a 7-inch round form factor, which was a regulated standard for headlighting in North American vehicles during the era covered by these specifications.
Because the high beam and low beam positions share the same H6024 designation on the Jeep J-100, a single unit type serves both functions across the headlight assembly.
The consistent use of one sealed beam type across all nine model years means there is no year-specific variation in fitment for either headlight position.