Dorman 624-642 Automatic Transmission Oil Cooler Hose Assembly

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-642 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered for select Ford Fusion, Lincoln MKZ, and Mercury Milan models, this hose assembly ensures efficient fluid transfer under varying operating conditions.

• Compatible with Ford Fusion, Lincoln MKZ, and Mercury Milan
• Hose length: 4.08 inches for precise fitment
• Black molded rubber hose with metal components for durability
• Female threaded end and quick disconnect fitting for secure connections
• Operates reliably between -40°F and 329°F
• Maximum working pressure of 500 PSI
• Includes gasket or seal for leak prevention
• Flexible design to accommodate engine movement

Durable Construction and Precise Fitment

The Dorman 624-642 hose assembly features a molded rubber hose combined with metal fittings to withstand the demands of automatic transmission fluid cooling. The black hose is 4.08 inches long, providing an exact replacement for the original part in compatible vehicles. One end features female threads with a 0.33-inch inside diameter, while the other end has a quick disconnect fitting with a 0.5-inch inside diameter, allowing for easy installation and removal without compromising the seal. This assembly is designed to handle a maximum working pressure of 500 PSI and operate within a temperature range from -40°F to 329°F, ensuring reliable performance in various driving conditions.

Compatible Vehicles and Applications

• Ford Fusion models requiring an automatic transmission oil cooler hose
• Lincoln MKZ vehicles needing a replacement transmission cooler hose assembly
• Mercury Milan models compatible with Dorman part number 624-642

Common Issues Addressed by This Hose Assembly

• Leaking or cracked transmission oil cooler hoses
• Transmission fluid overheating due to inefficient cooling
• Loose or damaged hose connections causing fluid loss
• Wear and tear from exposure to heat and pressure
• Replacement of worn or deteriorated OEM hoses

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid burns from hot transmission fluid. Verify that the hose length and fitting types match your vehicle’s specifications. Use the included gasket or seal to prevent leaks at connection points. The quick disconnect fitting allows for straightforward removal and installation without special tools. Inspect surrounding components for wear or damage during replacement to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-642 hose assembly undergoes rigorous quality control to ensure durability and performance. This product includes a warranty that covers defects in materials and workmanship, providing confidence in your purchase.