The Polaris Trail Touring DLX uses a 9003 bulb size for both high beam and low beam headlight applications. The replacement chart covers 2006 through 2009 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 Polaris Trail Touring DLX uses the 9003 bulb for both the high beam and low beam headlight positions across the 2006-2009 model years.
The 9003 is a dual-filament halogen bulb, meaning a single bulb contains two separate filaments: one rated at 60W for high beam output and one rated at 55W for low beam output.
Because both headlight positions share the same 9003 bulb, a single bulb type serves the full headlight system on this vehicle.
The 9003 bulb operates on a 12V electrical system and uses a P43t base, which is a bayonet-style fitting with a 43mm flange.
The 9003 designation follows the ANSI standard recognized in the United States and Canada, distinguishing it from the physically similar H4 bulb used under European ECE standards, which carries different certification markings.
Although the 9003 and H4 bulbs share the same P43t base and dual-filament design, they are not certified as interchangeable due to differences in their respective regulatory standards.