Polaris 600 XCR Brake Bulb Size

The Polaris 600 XCR brake utilizes a 921 bulb size for the specific lighting components required for operation on the vehicle. Available data for the bulb specifications covers the period from 1994 through 1998.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

Bulb Size by Year Range

Years	Bulb Size
1994-1998	921

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.	921

Other Locations

Additional Notes

The Polaris 600 XCR uses the 921 bulb for the brake light across the 1994-1998 model years.
The 921 is a T15 wedge-base bulb, meaning it connects to its socket through a tapered plastic base rather than a metal pin or bayonet fitting.
The 921 operates at 12 volts and draws 16 watts, placing it in the range of standard low-wattage incandescent brake lighting.
The 921 carries ANSI standardization recognized in both the United States and Canada, indicating a consistent specification across North American markets.
Because the 921 is a wedge-type bulb, it is not interchangeable with bayonet-base or pin-base bulb types even when voltage and wattage ratings may otherwise match.