The Indiana Phoenix 10.5 Yard uses H6054 bulb size for both high beam and low beam headlight applications. The replacement chart covers vehicle production years spanning 2003 to 2007 with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Indiana Phoenix 10.5 Yard uses the H6054 bulb type across all listed model years for both high beam and low beam headlight positions, covering the 2003-2007 range.
The H6054 is an ANSI-standardized sealed beam unit recognized in both the United States and Canada, operating at 12 volts.
The H6054 follows a 5x7-inch rectangular sealed beam format, meaning the lens, reflector, and filament are fused into a single non-serviceable assembly.
Because the H6054 is a sealed beam unit rather than a replaceable bulb, the entire headlight assembly is replaced when the filament fails, not an individual bulb component.
The Indiana Phoenix 10.5 Yard uses the same H6054 unit for both the high beam and low beam functions, indicating that a single sealed beam assembly serves dual lighting roles rather than separate bulbs for each function.
The ANSI standardization of the H6054 means the unit conforms to fixed dimensional and electrical specifications, which allows cross-brand substitution as long as the replacement meets the same ANSI designation.