Porsche 944 high beam and low beam headlight bulbs both utilize the H6024 size. The replacement chart covers 1983 to 1991 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 Porsche 944 uses the H6024 bulb size for both high beam and low beam headlights across all model years from 1983-1991.
The H6024 is an ANSI-standardized sealed beam unit, meaning the lens, reflector, and filament are fused into a single non-serviceable assembly. When the filament fails, the entire unit is replaced rather than an individual bulb.
The H6024 unit follows a 7-inch round format, a standardized size that was common in North American automotive lighting regulations of that era.
The H6024 specification applies to both the United States and Canada, reflecting its compliance with ANSI standards recognized across both markets.
The H6024 operates at 12 volts, consistent with the standard 12V electrical systems found in passenger vehicles.
Because the H6024 is an ANSI-standardized sealed beam, it is interchangeable with any other vehicle that specifies the same unit, provided the housing accepts a 7-inch round sealed beam.
The identical H6024 specification across both high beam and low beam positions indicates the 944 uses a dual-function sealed beam arrangement, where separate units handle each beam function rather than a single multi-filament assembly.