Dorman 624-439 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-439 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 Dodge Ram 1500 and 1500 Classic models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.

• Compatible with Dodge Ram 1500 and 1500 Classic models
• 8.66 inches in length with a straight hose shape for easy routing
• Durable construction combining metal and rubber materials for flexibility and strength
• Male quick disconnect on one end and female quick connector on the other for secure fittings
• Operates reliably between -40°F and 329°F with a maximum working pressure of 100 psi
• Natural hose color for easy identification
• Flexible design without internal springs to prevent kinking

Durable Construction and Precise Fitment

This transmission oil cooler hose assembly features a hybrid construction of metal and rubber, providing both flexibility and durability essential for maintaining transmission fluid flow. The hose measures 8.66 inches in length and has a straight shape, facilitating straightforward installation in the cooling system of Dodge Ram 1500 and 1500 Classic trucks. The hose ends include a male quick disconnect with a 0.32-inch inside diameter and a female quick connector, ensuring a secure and leak-resistant connection.

Applications and Problem Resolution

This Dorman 624-439 hose assembly is specifically designed for use in the automatic transmission oil cooler system of Dodge Ram 1500 and 1500 Classic vehicles. It addresses several common issues:

• Prevents transmission fluid leaks caused by worn or damaged hoses
• Maintains proper transmission fluid temperature by ensuring efficient fluid flow
• Reduces risk of hose kinking or cracking due to flexible yet sturdy materials
• Supports system pressure up to 100 psi for reliable operation
• Withstands extreme temperature ranges from -40°F to 329°F

Installation Notes and Tips

When installing the Dorman 624-439 transmission oil cooler hose assembly, ensure the quick disconnect fittings are fully engaged to prevent leaks. The straight hose shape simplifies alignment with existing transmission cooler lines. Inspect surrounding components for wear or damage during installation to maintain overall system integrity. No gasket or seal is included, so verify the condition of existing seals or replace as necessary.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for Dodge Ram 1500 and 1500 Classic vehicles. This hose assembly is built to withstand high temperatures and pressures typical of transmission cooling systems. While specific warranty details are not provided, Dorman products generally come with a limited warranty against defects in material and workmanship.