The Honda Motorcycle VT1100C2 Shadow Sabre uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2000 to 2007 model years 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 Honda Motorcycle VT1100C2 Shadow Sabre uses the 9003 bulb for both its high beam and low beam headlight positions across the 2000-2007 model years.
The 9003 is an ANSI-standard halogen bulb recognized in the United States and Canada, operating on a 12-volt electrical system with a dual-filament design rated at 60 watts for high beam and 55 watts for low beam.
The dual-filament construction of the 9003 is what allows a single bulb to serve both the high beam and low beam functions within the same headlight housing.
The 9003 uses a P43t base, which is a bayonet-style mount with a 43mm collar, and this base type determines physical fitment into the headlight socket.
Because the same 9003 specification applies to both beam positions across all listed model years, the high beam and low beam housings on this motorcycle accept an identical bulb.
The 9003 and H4 bulbs share the same P43t base and dual-filament layout, though they originate from different standardization systems; the 9003 follows ANSI nomenclature while H4 follows the European ECE system, and cross-compatibility depends on whether the physical and electrical tolerances align for a given application.