Polaris Pro R Thermostat Housing | ZRP Billet Upgrade UTV rear mud flaps race-inspired latch-and-link design

race-inspired latch-and-link design

Weatherproof Marine-Grade Construction — Built to handle water

proudly equipped with our renowned Hyper lights

engineered to reduce blowback and keep snow controlled while pushing through heavy winter conditions

Fits 2015-2021 Polaris RZR 900

Polaris Pro R Thermostat Housing | ZRP Billet Upgrade UTV rear mud flaps race-inspired latch-and-link designPro R Thermostat Housing The ZRP Polaris RZR Pro R Billet Thermostat Housing is a critical reliability upgrade for high performance Pro R builds. While the Pro R platform has quickly become one of the most capable and tunable UTVs on the market, the OEM cast thermostat housing with press fit hose barbs is a known weak point, especially under repeated heat cycles and aggressive driving. Over time, factory press fit barbs can loosen, leading to coolant