Polaris RZR 570 EPS Trail Tail Light Bulb Size

The Polaris RZR 570 EPS Trail tail light requires a 3157 bulb size for the rear lighting assembly. Data for the specific component covers the range from 2015 to 2016.

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
2015-2016	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 Polaris RZR 570 EPS Trail uses the 3157 bulb for its tail light across the 2015-2016 model years.
The 3157 is a dual-filament bulb, meaning it carries two separate filaments within a single housing. One filament operates at 27W for braking or turn signal functions, while the other operates at 7W for running light functions.
The T25 designation refers to the bulb's wedge-style base form factor. This base type is not interchangeable with bayonet or screw-base housings, so socket compatibility is a relevant fitment consideration.
The bulb operates on a 12V electrical system, consistent with the standard low-voltage DC architecture found in powersports vehicles of this type.