Signature Series Fuel-Efficient Synthetic Automatic Transmission Fluid
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.
• Withstands the rigors of heavy towing, elevated temperatures and challenging terrain
• Remains fluid in sub-zero temperatures
• Provides reserve protection during heavy use and abuse
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.
PROTECTS AGAINST THERMAL BREAKDOWN
- Formulated with high concentrations of antioxidants, making it naturally heat resistant.
- Delivers extraordinary cold-flow properties.
- Helps improve shift response, energy efficiency and warm-up times.