The Austin Mini 850 uses H6024 bulb size for both high beam and low beam headlight applications. The replacement chart covers vehicle production spanning 1964 to 1967.
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 positions in the Austin Mini 850 headlight specifications, appearing in both the high beam and low beam roles for the 1964-1967 model years.
The H6024 is a 7-inch round sealed beam unit operating at 12 volts, conforming to ANSI standards applicable in the United States and Canada.
As a sealed beam unit, the H6024 is a self-contained assembly in which the lens, reflector, and filament form a single non-serviceable unit. When the filament fails, the entire assembly requires replacement rather than an internal bulb swap.
The Austin Mini 850 (1964-1967) uses the same H6024 unit for both high beam and low beam functions, indicating that a single sealed beam assembly serves the dual-filament role rather than separate units for each function.
The H6024 format was a widely standardized sealed beam type in North American automotive lighting, meaning replacement units were broadly available across multiple suppliers during the period covered by these specifications.
Because the high beam and low beam positions share an identical part designation, there is no distinction between the two assemblies at the point of replacement, and either position accepts the same H6024 unit.