Dorman 624-164 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-164 automatic transmission oil cooler hose assembly is designed to maintain optimal transmission fluid flow and temperature for Chevrolet Express and GMC Savana models. Engineered with durable rubber and metal materials, this hose assembly ensures consistent performance under a wide range of operating conditions.

• Length: 66.9 inches for precise fitment
• Hose color: Natural for easy identification
• Ends feature quick disconnect fittings for efficient installation
• Constructed from rubber and metal for durability and resistance
• Maximum working pressure of 100 PSI
• Operates reliably between -40°F and 329°F
• Does not contain a spring, ensuring stable fluid flow
• Non-flexible design for secure transmission line routing

Durable Construction and Precise Fitment

This transmission oil cooler hose assembly combines rubber and metal components to provide a robust and heat-resistant solution for automatic transmission cooling systems. The natural hose color aids in visual inspections, while the quick disconnect fittings on both ends simplify replacement and maintenance. With a length of 66.9 inches, the Dorman 624-164 is engineered to fit Chevrolet Express 2500, Express 3500, GMC Savana 1500, Savana 2500, and Savana 3500 models, ensuring proper routing and connection without modifications.

Compatible Vehicles and Applications

• Chevrolet Express 2500 and Express 3500
• GMC Savana 1500, Savana 2500, and Savana 3500
• Designed for automatic transmission oil cooling systems
• Replaces worn or damaged transmission oil cooler hoses
• Helps maintain transmission fluid temperature and pressure

Installation Notes and Tips

When installing the Dorman 624-164 hose assembly, ensure the quick disconnect fittings are securely engaged to prevent leaks. Verify the hose routing matches the original configuration to avoid kinks or interference with other components. This hose assembly is non-flexible, so careful alignment during installation is necessary to maintain proper fluid flow and system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 624-164 transmission oil cooler hose assembly undergoes rigorous quality control to ensure it withstands operating pressures up to 100 PSI and temperature ranges from -40°F to 329°F. Please refer to Dorman's warranty policy for specific coverage details.