AMSOIL Motor Oil

Custom-engineered for hard-working and performance ATVs and UTVs. Advanced synthetic technology resists oxidation and protects against extreme heat to help prevent sludge and varnish. Excellent cold-flow ability for quick starts in cold temperatures. Cools shrouded engines. Sty-in-grade formulation maintains protection in ATVs and UTVs used for hauling, plowing or conquering tough terrain.

Recommended for use in ATVs and UTVs that require a 5W-50 motor oil, including Polaris Ranger, Polaris RZR,and Polaris Sportsman. Use in place of Polaris PS-4 and PS-4 Extreme Duty.