Dorman 624-896 Automatic Transmission Oil Cooler Hose Assembly - Transmission to Radiator (Lower)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-896 automatic transmission oil cooler hose assembly is designed to maintain optimal transmission fluid flow and temperature in heavy-duty Chevrolet and GMC trucks. Engineered for durability, this hose assembly supports the demanding needs of Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500 models.

• Length: 43 inches for precise fitment
• Hose Material: Combination of metal and rubber for strength and flexibility
• End Connections: Male quick disconnect fittings on both ends for secure and easy installation
• Maximum Working Pressure: 100 PSI to handle transmission fluid pressure
• Operating Temperature Range: -40°F to 329°F for reliable performance in extreme conditions
• Hose Color: Natural, matching OEM appearance
• Contains No Spring, ensuring consistent fluid flow without restriction

Durable Construction and Precise Fitment

The Dorman 624-896 hose assembly combines metal and rubber materials to provide a robust yet reliable transmission oil cooler line. Its 43-inch length and male quick disconnect fittings on both ends ensure compatibility with specific Chevrolet and GMC heavy-duty truck models. The hose is designed to withstand pressures up to 100 PSI and operate effectively in temperatures ranging from -40°F to 329°F, making it suitable for demanding transmission cooling applications. The natural hose color aligns with OEM standards, facilitating seamless integration into the vehicle's cooling system.

Compatible Vehicles and Applications

This automatic transmission oil cooler hose assembly is compatible with the following vehicles:

• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500
• GMC Sierra 2500 HD
• GMC Sierra 3500

It is specifically designed to replace worn or damaged transmission cooler lines, ensuring proper fluid circulation 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 damaged lines
• Transmission fluid contamination from compromised hoses
• Overheating transmission caused by inadequate fluid flow
• Loose or faulty quick disconnect fittings leading to fluid loss

Installation Notes and Tips

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

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for heavy-duty applications. While specific warranty details for part number 624-896 are not provided here, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman's official documentation for complete warranty information.