The Yamaha FZ6R headlight bulb uses a 9003 size for both high beam and low beam functions. The replacement chart covers vehicle production spanning 2009 to 2017 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 Yamaha FZ6R uses the 9003 bulb size for both its high beam and low beam headlight positions across the entire 2009-2017 model range.
The 9003 is an ANSI-standardized bulb type recognized in the United States and Canada, meaning it conforms to a defined set of electrical and physical specifications rather than being a proprietary or manufacturer-specific designation.
The 9003 bulb is a dual-filament halogen type, which allows a single bulb unit to serve both the high beam and low beam functions within one housing.
The 9003 operates on a 12-volt electrical system and carries a wattage rating of 60W for the high beam filament and 55W for the low beam filament.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm collar. This base type determines physical fitment into the headlight housing.
Because the same bulb type fills both the high beam and low beam positions on the FZ6R, a single 9003 replacement bulb is applicable to either socket, though the dual-filament design means the correct filament is activated by the vehicle's beam selection circuit.
The 9003 designation is functionally equivalent to the H4 bulb used under international IEC standards. Both share the same P43t base and dual-filament halogen construction, though the ANSI 9003 and IEC H4 designations originate from different standardization bodies and may carry slight specification differences.