AMSOIL Signature Series Fuel-Efficient 100% 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.

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.