Dorman 624-174 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Lower)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-174 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your Chevrolet Impala or Impala Limited. Engineered to withstand a wide range of temperatures and pressures, this hose assembly ensures efficient transmission fluid cooling and reliable performance.

• Compatible with Chevrolet Impala and Impala Limited models
• Constructed from durable rubber and metal materials for flexibility and strength
• Features a quick disconnect fitting on one end and a clamp with hose barb on the other
• Supports operating temperatures from -40°F to 329°F
• Designed to handle maximum working pressures up to 500 PSI
• Includes one transmission line with straight hose shape
• Hose lengths of 7.1 inches and 9.45 inches for precise fitment
• Inside diameters: 0.31 inches (End 1) and 0.374 inches (End 2)

Durable Construction and Precise Fitment

The Dorman 624-174 hose assembly combines rubber and metal materials to provide a flexible yet robust solution for your transmission oil cooler line. The black and natural colored hoses are designed in a straight shape to ensure proper fluid flow without kinks or restrictions. The quick disconnect fitting on one end allows for easy removal and maintenance, while the clamp and hose barb on the other end secure the connection firmly. This assembly is engineered to operate reliably under temperatures ranging from -40°F to 329°F and pressures up to 500 PSI, making it suitable for demanding transmission cooling applications in Chevrolet Impala and Impala Limited vehicles.

Applications and Common Issues Addressed

• Replacement of worn or cracked transmission oil cooler hoses
• Resolving transmission fluid leaks caused by damaged hose assemblies
• Preventing overheating by maintaining proper transmission fluid flow
• Addressing hose failures due to exposure to extreme temperatures and pressure
• Ensuring secure connections with quick disconnect and clamp fittings

Installation Notes and Tips

When installing the Dorman 624-174 transmission oil cooler hose assembly, ensure the quick disconnect fitting is properly seated to avoid leaks. Verify that the clamp and hose barb connection is tight and secure. Inspect the hose routing to prevent contact with sharp edges or moving parts that could cause premature wear. It is recommended to replace any worn clamps or seals during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Chevrolet Impala and Impala Limited. While specific warranty details for part number 624-174 are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship. Refer to Dorman’s official documentation for complete warranty information.