QuadBoss 17-19 Polaris ACE 500 Thermostat

QuadBoss is known for making reliable parts for off-road vehicles, and this thermostat is no different. It's a direct replacement for your factory unit, meaning it installs and works just like the original. If your engine is running too hot or too cold, a faulty thermostat is often the culprit. This part is designed to get your cooling system back to operating at its intended temperature.

This thermostat is built to meet or exceed the original equipment specifications. That means you can count on it to function correctly and help maintain the proper operating temperature for your engine. It’s a straightforward part that gets the job done, ensuring your Polaris ACE 500, RZR 570, or Ranger 900 XP stays cool when you need it to.