Dorman 624-301 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Upper)

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-301 automatic transmission oil cooler hose assembly is designed for Jeep Cherokee, Comanche, and Wagoneer models. This transmission line ensures proper fluid flow and cooling performance under a wide range of operating conditions.

• Length: 47.3 inches for precise fitment
• Hose material: durable rubber and metal construction
• Quick disconnect fittings on both ends for easy installation
• Maximum working pressure of 100 PSI
• Operating temperature range from -40°F to 329°F
• Natural hose color for OEM appearance
• Non-flexible design for secure fluid transfer

Durable Construction and Precise Fitment

The Dorman 624-301 hose assembly combines rubber and metal materials to provide a robust and reliable transmission oil cooler line. Its 47.3-inch length and quick disconnect ends are engineered specifically for Jeep Cherokee, Comanche, and Wagoneer vehicles, ensuring a secure and leak-free connection. The hose withstands pressures up to 100 PSI and operates effectively in temperatures ranging from -40°F to 329°F, making it suitable for various driving environments and conditions.

Compatible Jeep Models and Applications

This automatic transmission oil cooler hose assembly is compatible with Jeep Cherokee, Comanche, and Wagoneer models. It is designed to replace worn or damaged transmission lines that can cause fluid leaks, overheating, or transmission performance issues.

• Prevents transmission fluid leaks caused by cracked or brittle hoses
• Maintains proper transmission fluid cooling to avoid overheating
• Restores secure fluid flow to improve transmission efficiency
• Eliminates issues related to loose or damaged quick disconnect fittings

Installation Notes and Tips

Installation of the Dorman 624-301 hose assembly requires basic mechanical skills and tools. Ensure the vehicle is cool and safely supported before beginning. Disconnect the old hose by releasing the quick disconnect fittings on both ends. Inspect the fittings and surrounding components for damage or corrosion before installing the new hose. Confirm the hose routing matches the original to prevent kinks or interference with other parts.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications. The 624-301 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in your replacement part.