Dorman 624-046 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-046 automatic transmission oil cooler hose assembly is designed to provide durable and flexible fluid transfer for your Chevrolet or GMC vehicle. Engineered to withstand a wide range of temperatures and pressures, this hose assembly ensures consistent transmission cooling performance.

• Compatible with Chevrolet and GMC models including Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, K1500, K1500 Suburban, K2500, K2500 Suburban, Suburban 1500, Tahoe, and Yukon
• 32-inch length for precise fitment in transmission cooling systems
• Constructed with a combination of metal and rubber materials for flexibility and durability
• Natural hose color with male threaded and male quick disconnect ends for secure connections
• Operates reliably between -40°F and 329°F with a maximum working pressure of 100 psi
• Flexible design without internal springs to accommodate vehicle movement and vibration

Durable Construction and Design Features

The Dorman 624-046 hose assembly combines metal and rubber materials to deliver a flexible yet robust solution for automatic transmission oil cooling. Its 32-inch length is tailored to fit specific Chevrolet and GMC models, ensuring proper routing and connection. The hose features male threaded fittings on one end and male quick disconnect fittings on the other, facilitating secure and leak-resistant installation. Designed to handle operating temperatures from -40°F up to 329°F and pressures up to 100 psi, this hose assembly maintains integrity under demanding conditions without the need for internal springs.

Applications and Problem Resolution

This transmission oil cooler hose assembly is intended for use in the automatic transmission cooling systems of select Chevrolet and GMC trucks and SUVs. It addresses common issues such as:

• Leaking or cracked transmission cooler hoses
• Reduced transmission cooling efficiency due to damaged or worn hoses
• Hose failure caused by exposure to extreme temperatures or pressure fluctuations
• Incompatibility or improper fit of aftermarket hoses
• Transmission fluid contamination from compromised hose integrity

Installation Notes and Tips

When installing the Dorman 624-046 hose assembly, ensure the vehicle is cool and the transmission system is depressurized. Verify the hose length and fitting types match your vehicle’s requirements. Use appropriate tools to connect the male threaded and quick disconnect ends securely, avoiding overtightening which can damage fittings. Inspect all connections for leaks after installation and during initial operation.

Quality Assurance and Warranty

Dorman manufactures the 624-046 transmission oil cooler hose assembly to meet or exceed OEM specifications for fit, form, and function. The product undergoes rigorous quality control to ensure durability and performance in Chevrolet and GMC vehicles. Warranty details are provided by Dorman and typically cover defects in material and workmanship under normal use.