DescriptionThe Problem:The factory-installed oil pressure regulator is known to stick or fail over time, leading to poor lubrication and potential engine damage. Our self-regulating OPR valve provides a RELIABLE FIX, maintaining consistent oil pressure even in worn or out-of-spec crankcases.Our Upgraded Polaris Oil Pressure Relief Valve – Fits 600, 700, 800 Twin Cylinder UTV & ATV EnginesPrevent engine failure before it starts with CW Motorsports’ upgraded Polaris oil pressure relief valve (OPR). Designed to fit Polaris 600, 700, and 800 twin-cylinder UTV & ATV engines — including RZR, Ranger, and Sportsman models — this high-performance replacement addresses one of the most common causes of oil pressure loss in Polaris engines.Whether you’re rebuilding your Polaris engine or preventing future issues, this drop-in valve offers peace of mind and proven performance. Easy installation and backed by CW Motorsports’ expertise in Polaris engine remanufacturing.✅ Compatible with Polaris 600/700/800 RZR, Ranger, Sportsman✅ Prevents oil pressure loss and engine wear✅ Works in new and worn crankcases✅ Quick, affordable, and essential engine protectionPLEASE NOTE! Specs are lower than OEM Recommendations. *Torque spec 10-12 ft. lbs
