QuadBoss® Thermostats are a direct O.E. replacement that meets or exceeds factory specs. Installs and operates exactly like the factory unit.
- Helps maintain optimal engine operating temperature
- Precision engineered for consistent coolant flow
- OEM style replacement for reliable performance
The QuadBoss Part 401392 Thermostat is a reliable, direct OE replacement designed for specific Polaris sports vehicles, including models from 2005 to 2009. Crafted to meet or surpass factory specifications, this thermostat ensures optimal engine performance and temperature regulation. Its precise engineering guarantees consistent coolant flow, vital for maintaining the engine's ideal operating temperature and prolonging engine life. Installation is straightforward, with the thermostat fitting seamlessly into the existing cooling system, providing peace of mind during demanding off-road adventures or routine maintenance.
Constructed with high-quality materials, the QuadBoss thermostat offers durability and dependable performance under various operating conditions. It is an essential component for enthusiasts seeking to restore or maintain their vehicle's cooling efficiency. This thermostat is compatible with a range of Polaris Sportsman 800 EFI, MV7, and ACE models, ensuring a perfect fit for your vehicle's cooling system. Whether you're performing a routine replacement or upgrading your vehicle's components, this thermostat delivers consistent operation and peace of mind.
Designed to match OEM standards, the QuadBoss thermostat simplifies maintenance and enhances reliability. It is an ideal choice for off-road enthusiasts and mechanics who require a high-performance part that installs easily and functions flawlessly. Keep your Polaris vehicle running smoothly with this quality thermostat from QuadBoss, engineered for durability and precision.
Features:
- Helps maintain optimal engine operating temperature
- Precision engineered for consistent coolant flow
- OEM style replacement for reliable performance
Fitment:
Polaris Ranger 6x6 800 Base 2010
Polaris Sportsman 700 EFI X2 Base 2008
Polaris Sportsman 800 EFI Base 2005
Polaris Sportsman 800 EFI Base 2006
Polaris Sportsman 800 EFI Base 2007
Polaris Sportsman 800 EFI Base 2008
Polaris Sportsman 800 EFI Base 2009
Polaris Sportsman 800 EFI Base 2010
Polaris Sportsman 800 EFI Base 2011
Polaris Sportsman 800 EFI Base 2012
Polaris Sportsman 800 EFI Base 2013
Polaris Sportsman 800 EFI Base 2014
Polaris Sportsman 800 EFI 6x6 Big Boss Base 2009
Polaris Sportsman 800 EFI 6x6 Big Boss Base 2010
Polaris Sportsman 800 EFI 6x6 Big Boss Base 2011
Polaris Sportsman 800 EFI Touring Base 2008
Polaris Sportsman 800 EFI Touring Base 2009
Polaris Sportsman MV7 Base 2005