Transmission Oil Cooler 23 Plate & 8" Fan Combo

The Hydra-Cool® DC698 Combo Kit is an effective and economical solution designed to maintain your transmission at its optimum operating temperature. This kit is specifically engineered to assist in cooling during sustained high-speed driving, stop-and-start traffic, heavy towing, and demanding 4WD off-road or climbing conditions.

By coupling a 23-plate transmission oil cooler with an 8-inch Thermatic® Electric Fan, this kit guards against overheating in related operating conditions where transmissions are subjected to a great deal of stress. For advanced management, we recommend pairing this combo with our Digital Thermatic® Fan Switch (DC0444) for precise, hose-free temperature sensing and control.

Core Technical Features

• Space Efficiency: Unique plate & fin design that requires 33% less mounting space.
• Superior Heat Transfer: High-efficiency turbulators in each tube direct fluid for maximum cooling.
• Integrated Cooling: Includes an 8-inch Thermatic^® Electric Fan for constant airflow.
• Heavy-Duty Protection: Guards against overheating during towing and off-road driving.
• Compact Design: Perfect for applications where available mounting space is limited.

Kit Includes

• 1x Hydra-Cool® 23-plate transmission oil cooler
• 1x 3/8” hose (1.4 meters)
• 4x Hose clamps
• 1x 8” Electric Fan Kit (12V)
• 2x Quick Fit Kits – nylon ties x4
• 1x Instructions