Dorman 624-994 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet or Inlet from Radiator (Lower) to Transmission

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-994 automatic transmission oil cooler hose assembly is engineered to provide durable and consistent performance for select GM vehicles. Designed with a combination of metal and rubber materials, this hose assembly ensures reliable fluid transfer under varying temperature and pressure conditions.

• Length: 58 inches for precise fitment
• Hose color: Natural for easy identification
• End 1: Male quick disconnect fitting for secure connection
• End 2: Male threaded fitting for compatibility with OEM components
• Maximum working pressure: 100 PSI
• Operating temperature range: -40°F to 329°F
• Constructed from metal and rubber for strength and flexibility
• Non-flexible design to maintain hose integrity under pressure

Durable Construction and Precise Fitment

The Dorman 624-994 hose assembly combines metal and rubber materials to withstand the demanding environment of automatic transmission cooling systems. Its natural hose color allows for easy inspection during maintenance. The hose is designed to handle a maximum working pressure of 100 PSI and operate efficiently within a temperature range from -40°F to 329°F. The male quick disconnect fitting on one end and male threaded fitting on the other ensure a secure and leak-free connection compatible with original equipment.

Compatible Vehicles and Applications

This transmission oil cooler hose assembly is compatible with a range of GM vehicles, including Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Suburban 1500, Tahoe, and GMC Yukon and Yukon XL 1500 models. The Dorman 624-994 is designed to meet the specific requirements of these vehicles’ transmission cooling systems, ensuring proper fluid flow and temperature regulation.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Reduced transmission cooling efficiency due to damaged hoses
• Fluid contamination from compromised hose integrity
• Overheating transmission caused by inadequate fluid circulation
• Loose or incompatible hose fittings leading to fluid loss

Installation Notes and Tips

When installing the Dorman 624-994 hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. Verify that the male quick disconnect and male threaded fittings align properly with the vehicle’s transmission cooler ports. Avoid twisting or bending the hose excessively to maintain its structural integrity. Inspect all connections for leaks after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-994 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and reliability. Please refer to Dorman’s warranty policy for specific coverage details.