Mitsubishi Fuso FE headlight bulbs utilize H6054 and H5001 sizes for high beam applications, along with H6054 and H5006 sizes for low beam configurations. The replacement chart covers 1987 to 1998 model 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 H5001 and H5006 sealed beam units are the most consistently specified bulb types across the Mitsubishi Fuso FE's headlight system, appearing in both high beam and low beam positions respectively across the 1987-1998 model years covered in these specifications.
All three bulb types referenced in these specifications, the H6054, H5001, and H5006, are ANSI-standardized sealed beam units rated at 12 volts. Each conforms to US and Canada standards, meaning the entire lens-reflector-filament assembly is replaced as a single unit rather than a separate bulb being swapped out.
The H6054 is a 5x7-inch rectangular sealed beam unit used in both high beam and low beam positions on the Mitsubishi Fuso FE for the 1994-1998 model years, exclusively on configurations equipped with 2 headlamps.
The H5001 is a 4-inch square sealed beam unit. On the Mitsubishi Fuso FE, it serves as the high beam unit in 4-headlamp configurations for 1994-1998, and as the sole high beam unit across all configurations for 1987-1993.
The H5006 is a 5.75-inch round sealed beam unit designated for low beam use. It serves 4-headlamp configurations in 1994-1998 and all configurations in 1987-1993.
The 2-headlamp and 4-headlamp configurations on the 1994-1998 FE require entirely different sealed beam units. The H6054 rectangular unit handles both high and low beam functions in the 2-headlamp setup, while the 4-headlamp setup splits those functions between the H5001 and H5006 units.
Because the H6054, H5001, and H5006 are distinct sealed beam form factors, they are not interchangeable with one another. Substituting one for another would result in a physical fitment mismatch given their differing shapes and sizes.
For the 1987-1993 model years, the FE specifications list only a single bulb type per beam function regardless of headlamp count, with the H5001 covering high beam and the H5006 covering low beam across all units in those years.