
Moose Offroad Four Wheel replacement thermostat designed to restore the cooling system of your quad or SxS to its original state. This thermostat with OEM design replaces the original part and opens/closes at the original temperature, ensuring reliable management of fluid circulation and helping to maintain the engine's operating temperature.
Ideal for regular maintenance or repair after a thermal failure, this thermostat is suitable for riders who want a replacement part true to the original. Compatible with many Polaris models, including the Ranger XP 1000 Crew-6, Ranger XP 1000, and RZR S4 900 (examples listed), it easily integrates into radiator and cooling system maintenance operations.
Before installation, check compatibility with your engine year and reference. Replacing a worn thermostat prevents overheating or undercooling cycles and contributes to the longevity of the engine during your off-road outings.