ATF Type HP Automatic Transmission Fluid

The Idemitsu ATF Type HP is an automatic transmission fluid designed to meet the specifications of Subaru automatic transmissions from 2005 and later. It offers precisely engineered frictional characteristics for smooth shifting and superior anti-shudder performance.

This fluid provides excellent resistance to oxidation and thermal breakdown, ensuring long fluid life and extended protection. It also promotes superior cleanliness, preventing sludge and varnish deposits, while its advanced anti-wear technology protects gears and bearings. The fluid is compatible with seals, reducing the risk of leaks from seal degradation.