The International 5500i uses H6054 bulbs for both high beam and low beam headlight applications, with this bulb size remaining consistent across the model line. The replacement chart covers vehicle production spanning 2011 to 2014, detailing bulb specifications for each year within that range.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The International 5500i uses the H6054 bulb type for both high beam and low beam headlights across the 2011-2014 model years.
The H6054 is an ANSI-standardized sealed beam unit recognized in the United States and Canada, operating at 12 volts.
A sealed beam unit integrates the filament, reflector, and lens into a single non-serviceable assembly, meaning the entire unit is replaced rather than an internal bulb component.
The H6054 follows a 5x7-inch rectangular form factor, which is a standardized size shared across many commercial and industrial vehicle applications.
Because the H6054 is an ANSI-standardized type, units from different manufacturers are generally interchangeable as long as they conform to the same standard designation.
The shared H6054 specification across both the high beam and low beam positions on the International 5500i indicates the vehicle uses a dual-function sealed beam arrangement rather than separate dedicated housings with distinct bulb types.