PS-4 Extreme Duty Full Synthetic Engine Oil

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  • Regular price $26.20
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Genuine Polaris PS-4 Extreme Duty Full Synthetic Engine Oil is suitable in almost all 4-stroke Polaris engines. PS-4 Extreme Duty is preferred over regular PS-4 for very high temperature applications, turbocharged engines, and very aggressive riding.

  • Ultimate high-temp engine protection
  • Prevents thermal breakdown
  • Additional rust & corrosion protection
  • High RPM race proven formula

1 Quart = 0.946L
1 Gallon = 4 Quarts = 3.78L