Koyo EC0056 Aluminum External Automatic Transmission Oil Cooler

The Koyo EC0056 Koyorad aluminum external automatic transmission oil cooler provides efficient heat dissipation to keep transmission fluid temperatures within optimal operating range. This external cooler helps extend transmission life and maintain consistent shift performance by preventing fluid breakdown from excessive heat.

Key Features:

• Lightweight aluminum construction for superior heat transfer
• External mount design for easy installation and improved cooling efficiency
• Durable construction designed to withstand harsh engine bay conditions
• Helps prevent transmission overheating during towing or performance driving
• Can be used as auxiliary cooler in series with factory cooler or as standalone replacement

This transmission oil cooler is ideal for vehicles that tow heavy loads, operate in hot climates, or have modified engines producing additional power. The aluminum core design efficiently draws heat away from transmission fluid while maintaining durability and corrosion resistance.