Dorman 624-133 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission or Inlet (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-133 automatic transmission oil cooler hose assembly is designed to provide a durable and precise fit for select Cadillac, Chevrolet, and GMC models. Engineered with quality materials, this hose assembly ensures efficient transmission fluid cooling under a wide range of operating conditions.

• Natural-colored rubber/metal hose construction for durability
• 62-inch length suitable for specific vehicle applications
• Quick disconnect fittings on both ends for easy installation and removal
• Maximum working pressure of 100 psi for reliable performance
• Operates effectively between -40°F and 329°F temperature range
• Non-flexible design for secure and stable fluid transfer

Durable Hose Assembly Built for Transmission Cooling

This automatic transmission oil cooler hose assembly features a robust rubber and metal construction that resists wear and heat exposure. The natural hose color indicates the use of quality materials without coatings that could degrade over time. Both ends are equipped with quick disconnect fittings, allowing for straightforward replacement or maintenance without specialized tools. The hose length of 62 inches is tailored to fit transmission cooling systems on various Cadillac, Chevrolet, and GMC trucks and SUVs, including models like the C1500, Escalade, Tahoe, and Yukon.

Compatible Vehicles and Applications

The Dorman 624-133 hose assembly is compatible with the following makes and models:

• Cadillac Escalade
• Chevrolet C1500, C1500 Suburban, C2500, Tahoe
• GMC K1500, K1500 Suburban, K2500, Yukon

This part is designed to replace worn or damaged transmission oil cooler hoses, ensuring proper fluid flow and temperature regulation within the transmission system.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Reduced transmission cooling efficiency due to hose damage
• Fluid contamination from deteriorated hose materials
• Transmission overheating caused by faulty fluid circulation
• Difficulty disconnecting or reconnecting hoses without quick disconnect fittings

Installation Notes and Tips

When installing the Dorman 624-133 hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. The quick disconnect fittings simplify removal of the old hose and installation of the new one. Verify that the hose routing matches the original to avoid kinks or interference with other components. Inspect all connections for leaks after installation and refill transmission fluid as necessary.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 624-133 transmission oil cooler hose assembly undergoes rigorous quality control to ensure proper fit and function. Please refer to Dorman's warranty policy for specific coverage details.