The Kawasaki ZZR1200 high beam and low beam headlight bulbs both utilize a 9003 size. The replacement chart covers vehicle production spanning 2002 to 2005.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Kawasaki ZZR1200 uses the 9003 bulb size for both its high beam and low beam headlight positions across the 2002-2005 model years.
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 regional variant.
The 9003 bulb carries a dual-filament halogen design, which allows a single bulb unit to serve two distinct lighting functions by switching between filaments rather than requiring separate bulbs for each beam.
The high beam filament in the 9003 operates at 60 watts, while the low beam filament operates at 55 watts, reflecting the greater light output typically associated with high beam use.
The 9003 uses a P43t base, a bayonet-style mount with a 43mm flange that positions and locks the bulb within the headlight housing.
The 9003 bulb operates on a 12-volt electrical system, consistent with standard motorcycle electrical architecture.
Because the same 9003 bulb size is specified for both the high beam and low beam positions, the ZZR1200 headlight assembly relies on a single bulb type to fulfill both functions rather than housing separate bulbs for each beam.
The 9003 is functionally interchangeable with the H4 bulb type, as both share the same P43t base and dual-filament configuration, though the 9003 designation is the ANSI classification used in North American markets.