Dorman 624-338 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler Inlet (Upper)

Overview of Dorman 624-338 Transmission Oil Cooler Hose

The Dorman 624-338 automatic transmission oil cooler hose assembly is designed for reliable fluid transfer in Dodge Ram 2500 and Ram 3500 models. This natural-colored rubber hose offers flexibility and durability to maintain optimal transmission cooling performance.

• Length: 12.6 inches for precise fitment
• Hose material: durable rubber construction
• End 1: male threaded connection
• End 2: quick disconnect fitting for easy service
• Maximum working pressure: 100 psi
• Operating temperature range: -40°F to 329°F
• Flexible design without internal spring
• Includes one transmission line per package

Detailed Product Description

The Dorman 624-338 transmission oil cooler hose assembly is engineered to meet the specific requirements of Dodge Ram 2500 and Ram 3500 trucks. Constructed from high-quality rubber, this hose withstands a wide temperature range from -40°F up to 329°F, ensuring consistent performance under varying operating conditions. The hose features a male threaded end and a quick disconnect fitting on the opposite end, facilitating straightforward installation and removal without compromising the seal. Its flexible design allows for easy routing within the engine bay while maintaining resistance to pressure up to 100 psi. The natural hose color aids in visual inspection during maintenance.

Applications and Common Issues Addressed

• Replacement of worn or cracked transmission oil cooler hoses
• Resolving transmission fluid leaks caused by damaged hoses
• Preventing overheating by ensuring proper fluid flow to the transmission cooler
• Maintaining transmission system integrity in Dodge Ram 2500 and Ram 3500 trucks
• Addressing hose failures due to temperature and pressure stress

Installation Notes and Tips

When installing the Dorman 624-338 hose assembly, ensure the male threaded end is securely tightened to prevent leaks. The quick disconnect fitting allows for easy connection and disconnection without tools, but verify it is fully engaged. Inspect surrounding components for wear or damage during replacement. Use appropriate transmission fluid and check for leaks after installation. This hose is designed specifically for Dodge Ram 2500 and Ram 3500 models, so confirm vehicle compatibility before installation.

Quality Assurance

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 624-338 transmission oil cooler hose assembly undergoes rigorous quality control to ensure it withstands the operating pressures and temperature ranges typical of Dodge Ram 2500 and Ram 3500 transmissions. While no gasket or seal is included, the hose’s design ensures a secure fit with compatible fittings. Warranty coverage details can be obtained from the product documentation or manufacturer.