Dorman 624-231 Automatic Transmission Oil Cooler Hose Assembly - Outlet From Radiator (Lower) To Transmission (Rear)

Overview of Dorman 624-231 Transmission Oil Cooler Hose

The Dorman 624-231 automatic transmission oil cooler hose assembly is designed specifically for Jeep Grand Cherokee models. This molded assembly combines metal and rubber materials to provide a durable and reliable connection for your vehicle's transmission cooling system.

• Natural hose color for easy identification
• End 1 features a clamp connection with 0.3 inch inside diameter
• End 2 includes female threaded fitting for secure attachment
• Constructed from a combination of metal and rubber materials
• Molded hose shape designed for precise fitment
• Maximum working pressure rated at 100 PSI
• Operates effectively between -40°F and 329°F
• Overall hose length of 52 inches
• Does not contain a spring or include gaskets/seals

Detailed Product Description

The Dorman 624-231 transmission oil cooler hose assembly is engineered to meet the specific requirements of Jeep Grand Cherokee vehicles. Its molded assembly design ensures a precise fit, reducing the risk of leaks or disconnections in the transmission cooling system. The hose combines metal and rubber materials to balance flexibility and durability, although it is not classified as flexible. The natural color of the hose allows for easy visual inspection during maintenance. With a maximum working pressure of 100 PSI and an operating temperature range from -40°F to 329°F, this hose assembly is built to withstand the demanding conditions of transmission fluid circulation.

Compatible Applications and Common Issues Addressed

• Replacement for worn or cracked transmission oil cooler hoses on Jeep Grand Cherokee
• Prevents transmission fluid leaks that can lead to overheating
• Restores proper transmission fluid flow to maintain cooling efficiency
• Addresses hose failures caused by pressure or temperature extremes
• Helps avoid transmission damage due to inadequate cooling

Installation Notes and Tips

When installing the Dorman 624-231 hose assembly, ensure the clamp on End 1 is securely fastened to prevent leaks. The female threaded fitting on End 2 should be tightened to manufacturer specifications to maintain a proper seal. Since the hose is a molded assembly, verify that it aligns correctly with the transmission cooler ports to avoid stress or kinks. No gasket or seal is included, so inspect existing seals and replace if necessary during installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 624-231 are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. For exact warranty information, refer to Dorman's official documentation or contact the supplier.