Overbuilt Ultra Low Viscosity (ULV) Transmission Fluid

AMSOIL Signature Series ULV 100% Synthetic Automatic Transmission Fluid

The Most Advanced Ultra Low Viscosity Transmission Fluid. AMSOIL’s chemical engineering team built this out of years of knowledge that made our other ATF’s the best of all AMSOIL products. This takes it up another notch to save you more fuel while adding protection over your OEM branded and all other Synthetic ATF’s.

Designed for hard-working vehicles that live in severe service. Handles heat so well, you can confidently double your vehicle manufacturer’s severe-service drain interval with guaranteed AMSOIL protection.

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RESERVE PROTECTION AGAINST HEAT AFTER 180,000 MILES

ABOT test performed by independent lab based on total acid number (TAN).

The transmission’s valve body is clean and virtually sludge-free following 180,000 severe-service miles. The clutch plates demonstrated only trace discoloration and earned a rating of “good,” the highest possible, for deterioration/wear.

Friction Durability

Today’s transmissions are smaller and must withstand higher horse-power and torque while delivering smoother shifts, all with longer fluid life recommendations. AMSOIL Signature Series Synthetic ATF is formulated with friction modifier additives that deliver outstanding clutch-holding capacity (static friction), torque-transfer ability (dynamic friction) and anti-shudder properties (slipping torque-converter clutches0. Analysis reveals that after 180,000 miles in severe service, Signature Series Multi-Vehicle Synthetic ATF provides nearly identical friction properties as new fluid for smooth, reliable shifts.

Protects Against Thermal Breakdown

Signature Series Ultra-Low Viscosity ATF is formulated with high concentrations of antioxidants, making it naturally heat resistant. It provides outstanding protection against sludge and varnish deposits that clog narrow oil passages and contribute to clutch glazing. After 180,000 miles in severe service, fluid analysis revealed Signature Series Multi-Vehicle Synthetic ATF contained 83% of its original oxidation inhibitors, proving its long-lasting resistance to thermal breakdown.

• Formulated with high concentrations of antioxidants, making it naturally heat resistant.
• After 180,000 miles in severe service, fluid analysis revealed Signature Series Multi-Vehicle Synthetic ATF contained 83 percent of its original oxidation inhibitors.

Applications for the ULV ATF

Use AMSOIL Signature Series Ultra-Low Viscosity ATF in transmissions and other applications that require any of the following:

• Ford MERCON ULV; GM DEXRON ULV

Obvious Improvement in Transmission Performance