Polaris PS-4 Extreme Duty
Full synthetic 4-cycle engine oil for extreme duty applications.
Provides the ultimate high temperature engine protection and the ultimate in rust & corrosion protection. Designed for professional grade & high temp 4-cycle Polaris® ATV, RANGER®, and RZR® applications.
10W-50 viscosity grade recommended for use in ambient temperatures of 0°F to 130°F.
- Engineering approved for Polaris® 4-cycle engines
- Ultimate high-temp engine protection
- Prevents thermal breakdown
- Additional rust & corrosion protection
- High RPM race proven formula
- For colder weather applications use Polaris® PS4 Plus.