

PS-4 Extreme Duty engine oil was developed specifically for Polaris 4-cycle engines with a custom antiwear additive system to let riders confidently and safely push their machines to the limit. Only Polaris lubricants are specially developed with our engines to handle the intense conditions and high-performance requirements demanded by Polaris ATV, Ranger, General and RZR riders worldwide.įull Synthetic High Temp Formula: PS-4 Extreme Duty uses the ultimate full synthetic base oil to deliver maximum performance and the highest temp engine protection. PS-4 Extreme Duty protects vital engine components, controls the harmful effects of oil oxidation and delivers maximum performance needed to protect the hardest working ORVs.

PS-4 Extreme Duty Advantage: Polaris PS-4 Extreme Duty is made specifically for Polaris ORV’s that operate in high heat conditions such as extreme ambient temps, slow speed high load or sustained high RPM conditions. 2 Quarts of PS-4 Extreme Duty Full Synthetic 10W-50 Engine Oil.Includes everything you need to change your oil:
