Transmission Oil Cooler - 6 Cylinder Engines (Ultra-Cool®)

The Ultra-Cool^® tube and fin transmission cooler is the industry standard for reliable thermal management. This model is specifically engineered for 6-cylinder engines in vehicles manufactured prior to 1990, providing an effective and economical way to maintain optimum operating temperatures.

Beyond transmission cooling, the DC403 is also highly recommended for heavy-duty power steering applications. Every unit is 100% pressure tested to ensure maximum durability and leak protection under demanding conditions.

Key Features & Applications

• Engine Optimization: Best suited for 6-cylinder engines produced before 1990.
• Steering Support: Ideal for heavy-duty power steering cooling requirements.
• Proven Reliability: Classic tube and fin design, 100% pressure tested for quality.
• Thermal Protection: Prevents destructive heat build-up to prolong transmission and pump life.
• Comprehensive Kit: Includes all necessary hardware for a quick and easy DIY installation.

Kit Includes

• 1x Ultra-Cool® Transmission Oil Cooler
• 1x 3/8” Hose (1.2 meters)
• 1x Radiator Connector / Adapter
• 4x Hose Clamps
• 2x Quick Fit Kits (Nylon Ties x4)
• 1x Detailed Installation Instructions