Dorman 624-146 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-146 automatic transmission oil cooler hose assembly is designed to maintain optimal transmission fluid flow and temperature control. Engineered for durability, this hose assembly is compatible with various Chevrolet and GMC truck and SUV models, ensuring a precise fit and reliable performance.

• Length: 58 inches for proper routing and fitment
• Hose Material: Durable rubber and metal construction
• Hose Color: Natural for easy identification
• End Types: Quick disconnect fittings on both ends for secure and efficient connection
• Maximum Working Pressure: 100 PSI to handle transmission fluid pressure
• Operating Temperature Range: -40°F to 329°F for reliable performance in extreme conditions
• Contains No Spring, ensuring consistent fluid flow without restriction
• Non-flexible design for stable and secure installation

Durable Design for Chevrolet and GMC Vehicles

This transmission oil cooler hose assembly is specifically designed for compatibility with Chevrolet and GMC models including C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Tahoe, and Yukon. The Dorman 624-146 part number ensures you receive a hose assembly that meets OEM specifications for fit and function. The rubber and metal construction provides resistance to heat and pressure, maintaining transmission fluid integrity and preventing leaks.

Common Applications and Problem Resolution

• Replacement of worn or cracked transmission oil cooler hoses
• Prevention of transmission fluid leaks that can cause overheating
• Restoration of proper transmission fluid flow and cooling efficiency
• Addressing hose failures due to age, heat, or pressure damage
• Ensuring secure connections with quick disconnect fittings to avoid fluid loss

Installation Notes and Tips

When installing the Dorman 624-146 transmission oil cooler hose assembly, ensure the vehicle is cool and transmission fluid pressure is relieved. The quick disconnect fittings simplify removal and installation, but verify that connections are fully seated to prevent leaks. Due to the non-flexible nature of the hose, carefully route the assembly to avoid kinks or contact with moving parts. Inspect surrounding components for wear during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 624-146 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty information.