Dorman 624-116 Automatic Transmission Oil Cooler Hose Assembly - Lower, Outlet (Lower) or Transmission to Radiator (Lower)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-116 automatic transmission oil cooler hose assembly is designed to maintain optimal transmission fluid flow and temperature for select GM vehicles. Engineered with durable materials, this hose assembly supports consistent performance in demanding driving conditions.

• Natural-colored hose with a 60-inch length for precise fitment
• Constructed from a combination of metal and rubber for strength and flexibility
• Equipped with male quick disconnect fittings on both ends for secure connections
• Rated for a maximum working pressure of 100 psi
• Operates reliably within a temperature range of -40°F to 329°F
• Does not contain a spring, ensuring a straightforward hose design

Durable Construction and Precise Fitment

This transmission oil cooler hose assembly combines metal and rubber materials to provide a robust yet reliable conduit for transmission fluid. The natural hose color and 60-inch length are tailored to fit specific GM models, including Cadillac Escalade, Chevrolet Silverado 1500, and GMC Sierra 1500. Both ends feature male quick disconnect fittings, facilitating easy installation and secure sealing without the need for additional adapters. The hose is designed to withstand pressures up to 100 psi and temperature extremes from -40°F to 329°F, ensuring durability under various operating conditions.

Compatible Vehicles and Applications

The Dorman 624-116 hose assembly is compatible with a range of GM trucks and SUVs, including:

• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Silverado 2500, Suburban 1500, and Tahoe
• GMC Sierra 1500, Sierra 1500 Classic, Sierra 2500, Yukon, and Yukon XL 1500

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses causing fluid loss
• Reduced transmission cooling efficiency due to damaged or worn hoses
• Transmission overheating from restricted fluid flow
• Loose or faulty hose connections leading to transmission fluid contamination
• Premature hose failure from exposure to extreme temperatures and pressure

Installation Notes and Tips

Ensure the vehicle is cool and safely supported before beginning installation. Disconnect the old transmission oil cooler hose assembly by releasing the male quick disconnect fittings carefully to avoid damage. Verify the new hose length and fitting types match the original equipment. Avoid twisting or bending the hose excessively during installation to maintain integrity. After installation, check for leaks and proper fluid flow during a test drive.

Quality Assurance and Warranty

Dorman manufactures the 624-116 transmission oil cooler hose assembly to meet or exceed OEM specifications for durability and performance. The hose assembly is tested for pressure and temperature resistance to ensure reliable operation. Warranty details are provided by Dorman and typically cover defects in materials and workmanship under normal use.