Dorman 624-539 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler (Driver Side) to Transmission or Auxiliary Cooler Inlet (Driver Side)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-539 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered to meet the demands of Ford Excursion, F-250 Super Duty, and F-350 Super Duty models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Length: 9.2 inches for precise fitment
• Hose color: Natural for easy identification
• End 1: Male threads with 0.42 inch inside diameter
• End 2: Clamp type with 0.47 inch inside diameter
• Constructed from a combination of metal and rubber materials
• Flexible molded assembly design for reliable installation
• Maximum working pressure of 500 PSI
• Operates within a temperature range of -40°F to 329°F
• Does not contain a spring or include gaskets/seals
• Package includes one transmission line

Durable Construction and Precise Fitment

The Dorman 624-539 hose assembly combines metal and rubber components to provide both strength and flexibility. Its molded assembly shape allows for a secure and leak-resistant connection in the transmission oil cooler system. The natural hose color aids in visual inspection during maintenance. Designed specifically for Ford Excursion, F-250 Super Duty, and F-350 Super Duty vehicles, this hose assembly meets OEM specifications for length and diameter, ensuring proper fluid flow and system performance.

Compatible Vehicles and Applications

This automatic transmission oil cooler hose assembly is compatible with the following Ford models:

• Ford Excursion
• Ford F-250 Super Duty
• Ford F-350 Super Duty

It is intended for use in the transmission cooling system to maintain optimal transmission fluid temperature and prevent overheating.

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Reduced transmission cooling efficiency due to damaged hoses
• Fluid contamination from compromised hose integrity
• Transmission overheating caused by faulty hose connections
• Replacement of worn or aged transmission line components

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid injury from hot fluids. Verify that the hose length and end fittings match the original equipment. Use appropriate tools to secure the male threaded end and clamp end without over-tightening, which could damage the hose. Inspect surrounding components for wear or damage during replacement.

Quality Assurance and Warranty

Dorman manufactures this transmission oil cooler hose assembly to meet industry standards for durability and performance. While no specific warranty information is provided, Dorman products typically undergo rigorous quality control to ensure reliable operation in demanding automotive environments.