The Ski-Doo GSX 1200 headlight bulb uses a 9003 size for both high beam and low beam functions. The replacement chart covers 2009 to 2015 production 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 9003 is the sole bulb type specified across all headlight positions on the Ski-Doo GSX 1200, covering both high beam and low beam functions for the 2009-2015 model years.
The 9003 is a dual-filament halogen bulb, meaning a single physical bulb contains two separate filaments: one rated at 60 watts for high beam output and one rated at 55 watts for low beam output.
Because both the high beam and low beam positions share the same 9003 specification, a single bulb type serves both lighting functions rather than requiring two distinct bulb types.
The 9003 operates on a 12-volt electrical system and uses a P43t base, which is a bayonet-style mount with a 43mm flange used to secure and align the bulb within its housing.
The 9003 designation follows the ANSI standard recognized in both the United States and Canada, distinguishing it from the functionally similar H4 bulb used in international markets, which shares the same dual-filament halogen design but uses a different base configuration and is not directly interchangeable.