Polaris Wide Track IQ Tail Light Bulb Size

The Polaris Wide Track IQ tail light requires a 3157 bulb size for proper installation and function. Data for the specific component covers the range from 2009 to 2010.

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
2009-2010	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-standardized bulb type recognized across the United States and Canada, which places it within a widely distributed product category in the North American automotive and powersports aftermarket.
The 3157 follows the T25 wedge form factor, a designation that refers to the bulb's tubular envelope width measured in eighths of an inch, making it 25 eighths (approximately 3.125 inches) in envelope width.
As a dual-filament bulb, the 3157 operates two independent filaments within a single envelope: one rated at 27W for brighter output and one at 7W for reduced output, allowing a single bulb to serve both stop and tail light functions.
The 3157 operates on a 12V electrical system, consistent with the standard low-voltage DC architecture found in most powersports vehicles.
The Polaris Wide Track IQ uses the 3157 bulb for its tail light position across the 2009-2010 model years.
The wedge base of the 3157 is not interchangeable with bayonet or indexed-base bulb types, and substitution with single-filament variants such as the 3156 would disable one of the two lighting functions.