Sunsong 5801323 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Automatic Transmission Oil Cooler Hose Assembly

Sunsong 5801323 is an automatic transmission oil cooler hose assembly built for direct replacement on select Jeep Wrangler applications. It uses quick connect fittings at both ends and combines rubber and steel construction to match the original routing and connection style for the inlet and outlet lines.

Key Features

• Fits 2007-2011 Jeep Wrangler, inlet and outlet
• 3/8 in. quick connect fittings on both ends
• 110 in. overall length for OE-style routing
• Rubber and steel hose construction
• Precision-engineered with pre-bent tubing for exact fit
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Operating temperature range from -40 to 350 degrees Fahrenheit

Detailed Description

This Sunsong transmission oil cooler hose assembly is engineered for Jeep Wrangler models from 2007 through 2011 and is positioned for the inlet and outlet cooler line routing. Part number 5801323 is built to restore the original hose path and connection points, helping maintain proper transmission fluid flow through the cooling circuit. The pre-bent steel sections, rubber hose sections, and 3/8 in. quick connect ends support a direct-fit replacement approach for service work on the Wrangler cooling system. This part cross-references Dorman OE Solutions 624-997 for the same application.

What It Helps Address

• Transmission fluid leaks at the cooler hose assembly
• Damaged or corroded cooler line tubing
• Improper hose routing after line failure
• Restricted transmission fluid cooling from worn lines
• Connection issues at the quick connect fittings

Installation Notes and Tips

Verify the vehicle is a 2007-2011 Jeep Wrangler with inlet and outlet cooler line routing before installation. Compare the original hose path, fitting style, and overall length to the replacement assembly. Inspect the mating connections, surrounding brackets, and nearby heat exposure points during service so the new line seats correctly and routes without kinks or contact points.

Quality Assurance

Sunsong states that this hose assembly meets or exceeds original equipment performance standards. The steel tubing is zinc electroplated to improve resistance to rust and corrosion from humidity, road salt, water, and grime, and the assembly is engineered to operate across a wide temperature range for transmission cooling service.