Transmission Oil Cooler - 30-Plate (Hydra-COOL®)

The heavy-duty Hydra-Cool^® DC679 features a uniquely patented 30-plate dimple design, specifically engineered for V8s, 4WDs, and commercial vehicle transmissions. This advanced cooling solution provides high efficiency with a low-pressure drop, making it perfect for both race and road applications.

Utilizing patented dimple plates to redirect oil flow and a louvered fin design, this unit provides 33% more performance than comparable tube and fin designs. It is the ultimate choice for heavy-duty thermal management in a package that requires 33% less mounting space than traditional coolers.

Core Technical Features

• High Efficiency: 33% more cooling performance in a 33% smaller package.
• Push-On Fittings: Standard 3/8” (9.5mm) fittings for a quick and simple installation.
• Internal Turbulation: Specialized tube design ensures maximum fluid-to-core heat transfer.
• Pressure Tested: 100% tested at 150psi for guaranteed reliability and durability.
• Installation Ready: Features pre-drilled mounting plates for secure fitment.

Kit Includes

• 1x Hydra-Cool® 30-Plate Transmission Oil Cooler
• 1x 3/8” Hose (1.4 meters)
• 4x Hose Clamps
• 2x Quick Fit Kits (Nylon Ties x4)
• 1x Detailed Installation Instructions