Opel Kadett high beam and low beam headlight bulbs both utilize the H6024 bulb size for this vehicle model. The replacement chart covers 1970 to 1972 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 H6024 is the sole bulb type listed across all headlight positions in the Opel Kadett specifications for 1970-1972.
The H6024 is an ANSI-standard 7-inch round sealed beam unit rated at 12 volts, recognized for use in the United States and Canada.
A sealed beam unit integrates the filament, reflector, and lens into a single fused assembly, meaning the entire unit is replaced rather than an individual bulb.
The Opel Kadett (1970-1972) uses the same H6024 specification for both high beam and low beam headlight positions, indicating a single sealed beam unit serves both functions on each side.
The H6024 designation follows ANSI standardization, which means the unit conforms to fixed physical and electrical specifications shared across multiple vehicle makes and models of the period.