Trans Cooler Kit 23 Plate & 8" Fan Combo 24V

The Hydra-Cool DC699 Combo Kit is an effective and economical solution designed to maintain your transmission at its optimum operating temperature. This high-performance kit is specifically engineered for 24V systems, providing essential cooling during sustained high-speed driving, stop-and-start traffic, heavy towing, and demanding 4WD conditions.

Combining a 23-plate transmission oil cooler with an 8-inch Thermatic Electric Fan, the DC699 guards against overheating in high-stress environments. Its compact plate and fin design offers superior heat transfer while requiring 33% less space. For optimized airflow management, we recommend using the Digital Thermatic Fan Switch (DC0444).

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.
• 24V Integrated Cooling: Coupled with a high-performance 8-inch Thermatic Electric Fan optimized for 24V systems.
• Heavy-Duty Protection: Guards against overheating during towing and off-road driving.
• Compact Design: Perfect for applications where available mounting space is limited.

Kit contents (Part DC699)

• Hydra-Cool® 23-plate transmission oil cooler: 1
• 3/8” hose (1.4 meters): 1
• Hose clamps: 4
• 8” Electric Fan Kit (24V): 1
• Quick Fit Kits – nylon ties x4: 2
• Instructions: 1