The Mitsubishi Mighty Max high beam and low beam headlight bulbs both utilize the H6054 size. The replacement chart covers vehicle production spanning 1983 to 1996.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Mitsubishi Mighty Max uses the H6054 bulb size across all listed model years from 1983-1996, applying to both the high beam and low beam headlight positions.
The H6054 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 requires replacement rather than an internal bulb swap.
The H6054 follows a 5x7-inch rectangular form factor, which is a standardized size shared across numerous vehicle makes and models of that era, making cross-brand physical compatibility relatively common.
The H6054 operates at 12 volts, consistent with the standard electrical systems found in passenger and light commercial vehicles of this type.
Because the H6054 is an ANSI-standardized sealed beam, units from different manufacturers are generally interchangeable as long as they conform to the same standard, provided the electrical ratings also match.
The identical H6054 fitment for both high beam and low beam positions across the Mighty Max indicates the vehicle uses a dual-headlight configuration where each sealed beam unit handles a single function rather than a single unit containing both filaments.