International S2375 high beam and low beam headlight bulbs both use the H6024 size. The replacement chart covers vehicle production spanning 1984 to 1988.
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 International S2375 specifications, appearing in both high beam and low beam roles for the years 1984-1988.
The H6024 is a 7-inch round sealed beam unit operating at 12 volts, conforming to ANSI standards recognized in both the United States and Canada.
As a sealed beam design, the H6024 does not contain a separately replaceable filament or capsule. The entire unit is the serviceable component and is replaced as a whole when it fails.
The International S2375 uses the same H6024 specification for both the high beam and low beam headlight positions, meaning a single sealed beam unit serves dual functions rather than separate bulbs being assigned to each function.
The 7-inch round form factor of the H6024 is a standardized size, which historically allowed interchangeability across many vehicle makes and models that share the same sealed beam housing format.