The Yamaha XSR700 high beam and low beam headlight bulbs both utilize a 9003 bulb size. The replacement chart covers vehicle production years spanning 2018 to 2020.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9003 bulb is the sole bulb type specified across all headlight positions on the Yamaha XSR700 for the 2018-2020 model years.
The 9003 is an ANSI-standard designation used in the United States and Canada, classifying it as a dual-filament halogen bulb with a P43t base.
Its dual-filament construction allows a single bulb to serve both high beam and low beam functions, which is why the Yamaha XSR700 uses the same part number for both headlight positions.
The 9003 operates at 12 volts, with the high beam filament rated at 60 watts and the low beam filament rated at 55 watts.
The 9003 and H4 bulbs share the same P43t base and electrical ratings, making them physically and functionally interchangeable in most applications, though the 9003 designation is the ANSI equivalent of the internationally designated H4.