The Polaris Frontier Classic uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers vehicle production years spanning 2003 to 2004.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The 9003 is a dual-filament halogen bulb, meaning a single bulb contains two separate filaments: one rated at 60W for high beam operation and one rated at 55W for low beam operation.
The 9003 bulb uses a P43t base, which is a three-pronged bayonet-style mount. This base type is standardized and determines physical fitment into the headlight housing.
The 9003 operates on a 12V electrical system, which is consistent with standard automotive electrical architecture.
The Polaris Frontier Classic uses the 9003 bulb for both the high beam and low beam headlight positions across the 2003-2004 model years, with a single bulb type serving both functions due to its dual-filament design.
The 9003 designation follows ANSI standardization as recognized in the United States and Canada. This standardization governs the bulb's electrical ratings, base type, and light output characteristics.
Because the 9003 is a dual-filament bulb handling both beam functions, the high beam and low beam headlight positions are not served by separate, independent bulb types on this vehicle.