The Peugeot 404 high beam and low beam headlight bulbs both utilize the H6024 size. The replacement chart covers vehicle production spanning 1969 to 1970.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H6024 is an ANSI-standard sealed beam unit used in the United States and Canada. It operates at 12 volts and takes the form of a 7-inch round assembly.
Unlike bulb-based headlight systems, the H6024 is a 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 Peugeot 404 uses the H6024 for both high beam and low beam functions across the 1969-1970 model years covered in the specifications.
The use of a single sealed beam type for both high and low beam positions indicates a dual-filament design within one unit, which was standard practice for 7-inch round sealed beams of that specification.