Dorman 624-109 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-109 automatic transmission oil cooler hose assembly is designed to maintain optimal transmission fluid flow and temperature for Chevrolet and GMC trucks and SUVs. Engineered with durable rubber and metal materials, this hose assembly ensures consistent performance under a wide range of operating conditions.

• Length: 56 inches for precise fitment
• Hose color: Natural for easy identification
• Ends feature quick disconnect fittings for efficient installation
• Maximum working pressure of 100 PSI
• Operating temperature range from -40°F to 329°F
• Constructed from durable rubber and metal materials
• Non-flexible design for secure transmission line routing
• Contains one transmission line per package

Durable Construction and Precise Fitment

The Dorman 624-109 transmission oil cooler hose assembly combines rubber and metal components to provide a robust and reliable connection between the transmission and the cooler. Its 56-inch length and natural hose color allow for straightforward installation and maintenance. Both ends are equipped with quick disconnect fittings, simplifying removal and replacement without compromising the seal. Designed to withstand pressures up to 100 PSI and temperatures ranging from -40°F to 329°F, this hose assembly is suitable for demanding transmission cooling applications.

Compatible Vehicles and Applications

This transmission oil cooler hose assembly is compatible with a range of Chevrolet and GMC models, including:

• Chevrolet C1500 Suburban
• Chevrolet C2500 and C2500 Suburban
• Chevrolet C3500
• GMC K1500 Suburban
• GMC K2500 and K2500 Suburban
• GMC K3500
• Chevrolet Tahoe
• GMC Yukon

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Transmission fluid overheating due to poor fluid circulation
• Pressure loss in the transmission cooling system
• Difficulty disconnecting or reconnecting transmission lines
• Wear and tear from exposure to extreme temperatures

Installation Notes and Tips

When installing the Dorman 624-109 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. Given the non-flexible design, careful alignment is necessary during installation. Always inspect the transmission cooler and related components for damage or wear before assembly.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. While specific warranty details for part number 624-109 should be confirmed at the point of purchase, Dorman typically offers limited warranties covering defects in materials and workmanship.