Upgrade your Polaris Ranger 570’s electrical performance with the Mosfet Voltage Regulator by Quad Logic — a premium replacement designed to eliminate the common overheating and failure issues found in stock regulators. This advanced voltage regulator provides superior reliability, improved cooling efficiency, and a longer service life, making it the ideal solution for riders who demand consistent performance in all conditions. Whether you use your Ranger for work or recreation, this regulator ensures your electrical system stays stable, your battery stays charged, and your accessories get the clean, steady power they need.
Unlike standard OEM regulators that rely on outdated shunt technology, this Mosfet-style regulator utilizes modern circuitry that reduces heat buildup and energy loss. By managing voltage more efficiently, it removes excess load from the stator and prevents premature component wear. The result is a smoother, more reliable electrical output that extends the life of your battery and enhances overall vehicle performance. This unit is engineered to meet or exceed OEM specifications and directly replaces Polaris part number 4012941, making installation simple and hassle-free — just plug it in and go, with no cutting or wiring modifications required.
Constructed with high-quality materials and precision-engineered for durability, the Quad Logic Mosfet Voltage Regulator is built to withstand demanding off-road environments. It runs cooler than traditional units, performs better under high amperage loads, and maintains optimal voltage even when powering multiple accessories. Perfect for riders who run additional lights, winches, or audio systems, this regulator offers dependable energy regulation for all your adventures. Each unit comes backed by a one-year limited warranty, providing peace of mind and long-term confidence in your investment.
Specifications:
- Weight: 64 oz
- Dimensions: 6 × 6 × 4 in
- Technology: Mosfet-based regulator for cooler operation and extended component life
- Compatibility: Direct replacement for Polaris Ranger 570 models using part number 4012941
- Warranty: One-year limited manufacturer warranty
Replaces Polaris Part Number: 4012941
