Polaris FST IQ Cruiser Tail Light Bulb Size

The Polaris FST IQ Cruiser tail light requires bulb size 2458 or 3157 depending on the specific version required for the machine. Data for the bulbs covers the range from 2007 to 2008.

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	US Type	EU Type	Shop
2007-2008	3157	P27/7W	Check Price

Bulb Specifications

Description	Type	Shop
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.	3157	Check Price

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 FST IQ Cruiser uses the 3157 bulb for the tail light position across the 2007-2008 model years.
The dual-filament design of the 3157 means a single bulb handles two distinct lighting functions. Substituting a single-filament bulb in this position would result in the loss of one of those functions.