Dorman 624-039 Automatic Transmission Oil Cooler Hose Assembly - Upper

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-039 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered to meet the demands of Buick, Cadillac, and Oldsmobile models, this hose assembly ensures efficient fluid transfer and temperature resistance.

• Compatible with Buick DeVille, Cadillac Eldorado, Riviera, Seville, and Oldsmobile Toronado
• 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 end for secure connection
• Operates reliably between -40°F and 329°F temperature range
• Maximum working pressure of 100 PSI to withstand transmission fluid demands
• Flexible design without internal spring for smooth fluid flow

Durable Construction and Performance Features

The Dorman 624-039 hose assembly combines metal and rubber materials to provide a flexible yet sturdy solution for automatic transmission oil cooling. Its 32-inch length is tailored to fit specific transmission lines in Buick DeVille, Cadillac Eldorado, Riviera, Seville, and Oldsmobile Toronado models. The male threaded end ensures a secure and leak-resistant connection, while the absence of an internal spring allows for smooth fluid flow without obstruction. This hose assembly is engineered to handle a maximum working pressure of 100 PSI and withstand operating temperatures ranging from -40°F to 329°F, making it suitable for various driving conditions.

Applications and Common Issues Addressed

• Replacement of worn or cracked transmission oil cooler hoses
• Prevention of transmission fluid leaks that can cause overheating
• Restoration of proper transmission fluid flow for cooling efficiency
• Elimination of hose failures due to pressure or temperature extremes
• Maintenance of transmission system integrity in Buick, Cadillac, and Oldsmobile vehicles

Installation Notes and Tips

When installing the Dorman 624-039 transmission oil cooler hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. Verify the hose length and end type match your vehicle’s specifications. Use appropriate tools to tighten the male threaded end securely without over-tightening to avoid damage. Inspect surrounding components for wear or damage during installation and replace as necessary to maintain system reliability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 624-039 transmission oil cooler hose assembly undergoes rigorous quality control to ensure fitment and function for Buick DeVille, Cadillac Eldorado, Riviera, Seville, and Oldsmobile Toronado models. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.