Upgrade the reliability and performance of your Polaris RZR XP 900 with this high-quality Voltage Regulator by Quad Logic. Engineered with advanced MOSFET technology, this unit offers superior efficiency, cooler operation, and longer lifespan compared to traditional OEM diode-style regulators. Designed for riders who demand consistent power delivery, it maintains stable voltage output to protect your electrical system from power fluctuations, ensuring your battery, lights, and accessories operate optimally even in demanding off-road conditions.
This Polaris RZR XP 900 Voltage Regulator is a direct replacement for Polaris part number 4013231 and fits 2012 RZR 900 XP and RZR 4 900 XP models built on or before 3/15/12. With plug-and-play installation, this regulator connects seamlessly to your existing wiring harness for quick and hassle-free setup. The durable construction and improved heat sink design allow for enhanced cooling capabilities, reducing the risk of overheating during extended rides or heavy electrical loads. The unit is built to exceed OEM standards, providing dependable performance and long-term durability for your machine.
Every regulator is fully tested before shipping to ensure the highest level of quality and reliability. Its 65-amp capacity ensures stable charging and power regulation, while the built-in overheat protection feature automatically shuts down the regulator when temperatures rise too high, preventing internal damage and extending the unit’s lifespan. It’s recommended to always maintain a fully charged, healthy battery for optimal performance. A weak or damaged battery can affect charging efficiency and system diagnostics.
Key Features
- Advanced MOSFET technology for cooler and more efficient operation
- Direct OEM replacement for easy, plug-and-play installation
- 65-amp capacity for long-lasting, consistent voltage regulation
- Superior heat dissipation for improved reliability under load
- Tested and verified quality exceeding OEM specifications
- Overheat protection to prevent thermal damage
- Ideal for off-road and high-demand environments
Specifications
- Dimensions: Width: 108 mm, Length: 186 mm, Height: 40 mm
- Wire Length: 640 mm
- Fixation Holes Center to Center: 115 mm
- Number of Plugs: 5
- Number of Pins: 5
- Charging Voltage: 14.5 V ± 0.5 V
- Maximum Charging Current: 50 A / 500 W
- Open Circuit Voltage: 15 V
- Operating Temperature: -20°C to 85°C
This replacement voltage regulator is the perfect choice for riders who want a reliable upgrade that keeps their Polaris RZR XP 900 performing at its peak. With exceptional build quality and efficient power management, this regulator ensures your vehicle’s electrical system remains protected and performing at its best on every adventure.
