Hino 165 headlight bulbs utilize 9003 and H6054 sizes for both high and low beam functions. Replacement chart data spans 2005 to 2010 production 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 9003 is a dual-filament halogen bulb, meaning a single unit contains both the high beam and low beam filaments. It operates at 12V with a 60W filament for high beam and a 55W filament for low beam, and it uses a P43t base.
The H6054 is a 5x7-inch rectangular sealed beam unit rather than a replaceable bulb. When the light source fails, the entire sealed unit requires replacement rather than just an internal bulb.
Both the 9003 and H6054 are ANSI standards recognized in the United States and Canada, meaning their specifications are governed by a standardized classification system within those markets.
The Hino 165 used the H6054 sealed beam unit for both high beam and low beam headlights in the 2005 model year.
Starting with the 2006 model year, the Hino 165 transitioned to the 9003 halogen bulb for both high beam and low beam headlights, a fitment that continued through 2010.
Because the 2005 model year uses a sealed beam unit and the 2006-2010 model years use a socketed halogen bulb with a P43t base, the two formats are not interchangeable across those model years.
The 9003 bulb type is shared across both the high beam and low beam positions for the 2006-2010 model years, as its dual-filament design serves both functions within a single housing.