The 2010-13 Polaris Ranger 500 Mosfet Voltage Regulator by Quad Logic is a reliable and high-quality replacement component for your ATV. Designed specifically for Polaris vehicles, this regulator ensures proper voltage regulation and electrical system function. Built by the trusted brand Quad Logic, this product guarantees performance and durability, making it an essential part for maintaining your ATV's electrical system. Upgrade your Polaris Ranger 500 with this Mosfet Voltage Regulator for optimal performance and peace of mind. A1-S