5W-50 Synthetic ATV/UTV Engine Oil Developed by AMSOIL 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. SEVERE-SERVICE ENGINE PROTECTION Synthetic technology delivers reserve protection against heat for heavily loaded engines. Provides reliable wear protection and aids in cooling shrouded engines. Wistia video thumbnail SUPERIOR ALL-WEATHER PERFORMANCE Remains fluid in subzero temperatures to provide excellent startup protection. Resists thinning due to extreme heat and mechanical shear for superior protection in hot conditions. Ideal as a year-round oil in applications that recommend switching to a 10W-50 in hot weather, helping riders save time and money spent on maintenance. PREMIUM, PURPOSE-BUILT ALTERNATIVE Formulated specifically by AMSOIL for use in Polaris* Ranger,* RZR* and Sportsman* ATVs and UTVs, providing a cost-effective, high-performance alternative to OEM-branded fluids.
