The Volvo 164 uses H6024 bulbs for both high beam and low beam headlight applications, with this particular bulb size serving as the standard specification across the model line. The replacement chart covers vehicle production spanning 1969 to 1975, documenting headlight bulb specifications throughout that 6-year period.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Volvo 164 uses the H6024 bulb size across all listed model years, spanning 1969-1975, for both high beam and low beam headlight positions.
The H6024 is an ANSI-standard sealed beam unit recognized in the United States and Canada, operating at 12 volts.
A sealed beam unit integrates the filament, reflector, and lens into a single fused assembly, meaning the entire unit is replaced rather than an internal bulb.
The H6024 follows a 7-inch round form factor, which is a standardized size regulated under ANSI specifications and shared across many vehicle applications of that era.
Because the Volvo 164 uses the same H6024 for both the high beam and low beam positions, the sealed beam unit serves a dual-function role within the headlight assembly.
The H6024 designation indicates interchangeability with any other vehicle specifying the same ANSI-standard 7-inch round sealed beam, provided the electrical and mounting requirements match.