Polaris 900 Fusion Tail Light Bulb Size

The Polaris 900 Fusion tail light requires bulb size 3157 or 2458 depending on the specific version of the machine. Data for the bulb sizes covers the range from 2005 to 2006.

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
2005-2006	3157

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.	3157

Other Locations

Additional Notes

The 3157 is an ANSI-standard bulb used in the United States and Canada. It is a dual-filament T25 wedge-type bulb rated at 12 volts, with filaments drawing 27 watts and 7 watts respectively. The higher-wattage filament serves the brake or turn signal function, while the lower-wattage filament serves the running light function.
The Polaris 900 Fusion uses the 3157 bulb for its tail light across the 2005-2006 model years.
The dual-filament design of the 3157 means it is not directly interchangeable with single-filament bulbs of similar physical size, as substituting a single-filament type would result in the loss of one lighting function.