American Motors Gremlin high beam and low beam headlight bulbs both utilize the H6024 size. The replacement chart covers vehicle production spanning 1970 to 1978.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The American Motors Gremlin uses the H6024 bulb size for both high beam and low beam headlights across all model years from 1970-1978.
The H6024 is a 7-inch round sealed beam unit, meaning the lens, reflector, and filament are fused into a single assembly rather than housing a separate replaceable bulb inside.
When a sealed beam unit fails or is damaged, the entire H6024 assembly is replaced as one piece, not just an internal component.
The H6024 operates on 12 volts and conforms to ANSI standards recognized in both the United States and Canada.
Because the same H6024 unit serves both the high beam and low beam positions on the Gremlin, the two headlight positions are not differentiated by bulb type, which is a characteristic of the dual sealed beam headlight system used in this application.
The H6024 designation follows a standardized naming convention, meaning units from different manufacturers carrying the same H6024 designation share the same physical and electrical specifications and are interchangeable with one another.