The QuadBoss 403169 Thermostat is a reliable direct replacement designed specifically for various Polaris powersports models. It ensures optimal engine temperature regulation, matching or exceeding OEM specifications, which helps maintain engine performance and longevity. This thermostat installs easily and operates exactly like the original factory unit, making it an ideal choice for repair or maintenance projects.

Crafted for compatibility with models such as the Polaris RZR 570, 800, 900, and the Polaris Ranger 570 and 900 series, this thermostat provides a precise fit for a range of years from 2014 to 2016. Its design features high-quality materials that withstand the demanding conditions of powersports environments, ensuring durability and consistent performance over time. The installation process is straightforward, allowing for quick repairs that get your vehicle back on the trail or job site efficiently.

Meets or exceeds factory standards, this thermostat is engineered to maintain proper engine temperature, preventing overheating and ensuring efficient operation. It is a crucial component for maintaining engine health, especially during extended use or demanding rides. Whether you're replacing a worn-out part or upgrading your vehicle's cooling system, the QuadBoss 403169 thermostat delivers dependable performance and peace of mind for powersports enthusiasts and professionals alike.

Features:

• Direct OEM replacement: Ensures compatibility and reliable performance

• Fits multiple Polaris models: RZR 570, 800, 900, Ranger 570, 900, and Sportsman 570

• High-quality construction: Designed for durability in demanding environments

• Easy installation: Installs and operates like the factory unit

• Engine temperature regulation: Maintains optimal operating temperature for engine health

Fitment:
2014 Polaris RZR 570 Base
2014 Polaris RZR 800 Base
2014 Polaris Sportsman 570 Base
2015 Polaris Ranger 570 Base
2015 Polaris RZR 570 Base
2015 Polaris RZR 900 Base
2015 Polaris Sportsman 570 Base
2016 Polaris ACE 570 Base
2016 Polaris Ranger 570 Base
2016 Polaris RZR 570 Base
2016 Polaris RZR 900 Base
2016 Polaris Sportsman 570 Base
2017 Polaris ACE 500 Base
2017 Polaris ACE 570 Base
2017 Polaris Ranger 570 Base
2017 Polaris Ranger XP 1000 Base
2017 Polaris RZR 570 Base
2017 Polaris RZR 900 Base
2017 Polaris Sportsman 570 Base
2018 Polaris ACE 500 Base
2018 Polaris Ranger 570 Base
2018 Polaris Ranger XP 900 Base
2018 Polaris RZR 570 Base
2018 Polaris RZR 900 Base
2018 Polaris Sportsman 570 Base
2019 Polaris ACE 500 Base
2019 Polaris Ranger 570 Base
2019 Polaris Ranger XP 900 Base
2019 Polaris RZR 570 Base
2019 Polaris RZR 900 Base
2019 Polaris Sportsman 570 Base
2020 Polaris Ranger 570 Base
2020 Polaris RZR 570 Base
2020 Polaris RZR 900 Base
2020 Polaris Sportsman 570 Base
2021 Polaris Ranger 570 Base
2021 Polaris RZR 570 Base
2021 Polaris Sportsman 570 Base
2022 Polaris Sportsman 570 Base