Polaris PS-4 Extreme Full Synthetic 0W-50 Engine Oil, 4-Stroke Engines

PS-4 EXTREME Advantage: Polaris PS-4 EXTREME is made specifically for Polaris 4-cycle engines to maintain peak performance longer than automotive and other powersports oils. PS-4 EXTREME has delivered unmatched engine protection and the ultimate engine performance even in those grueling high temperature, harsh applications. With over 2 million miles of field and dyno testing, only Polaris Lubricants are specially developed with our engines to handle the intense conditions demanded by Polaris riders.

Full Synthetic Extreme Temperature Formula: Absolute highest performance product we offer for ultimate protection and performance in the most extreme conditions, from below -45°F to above 130°F. PS-4 EXTREME 0W-50 Oil is our most popular product for extreme high temperature and high load conditions, racing applications, as well as the top-performing product for extreme cold conditions.

Custom Additive System: PS-4 EXTREME Full Synthetic 0W-50 Engine Oil utilizes the latest in premium moly-boost and ZDDP additives to provide superior wear protection in all conditions. It also utilizes a Polaris-Exclusive Clean Engine Additive System that provides the cleanest internal engine parts without harmful carbon buildup for peak performance and power. The custom additive system also provides outstanding prevention of oxidation in extreme temperatures and prevents rust and corrosion that can form during intermittent use.

Applications: Polaris off-road 4-stroke engines and youth snowmobile 4-stroke engines. Wet clutch approved.

• Extreme Full Synthetic Formula: Polaris PS-4 EXTREME Full Synthetic 0W-50 4-Cycle Engine Oil uses PAO and Ester powersports-grade synthetic base oils to deliver maximum performance and superior wear protection.
• Custom Additive System: Polaris-Engineered Clean Engine Additive System significantly reduces engine deposits to maximize power while the moly-boost and ZDDP additives enhance engine wear protection.
• Ultimate Protection: The custom additive system provides outstanding prevention of oxidation in extreme temperatures and prevents rust and corrosion that can form during intermittent use of an off-road vehicle or snowmobile.
• Ultimate Performance: PS-4 EXTREME 0W-50 provides the widest viscosity range for extreme high and low temperature engine protection and performance in ambient temperatures of -45°F to over 130°F.
• Applications: Polaris tested and engineering approved for use in all Polaris off-road 4-stroke engines and youth snowmobile 4-stroke engines. Wet clutch approved.