Sunsong 5801179 Automatic Transmission Oil Cooler Hose Assembly - Inlet From Radiator (Lower)

Automatic Transmission Cooler Hose Assembly

Sunsong 5801179 is an automatic transmission oil cooler hose assembly for select Ford, Lincoln, and Super Duty applications. It is built with pre-bent steel tubing and rubber hose sections to match the original routing for the lower radiator inlet connection.

For Ford F-150, Ford Expedition, Ford F-250 Super Duty, and Lincoln Navigator applications, this hose assembly is engineered to restore the transmission cooler line path with OE-style fitment and corrosion-resistant construction.

Key Features

• Precision-formed hose assembly for the inlet from radiator (lower) position
• Steel and rubber construction for the specified transmission cooler routing
• High-grade steel tubing with zinc electroplating for added rust and corrosion resistance
• Operating temperature range from -40 to 350 degrees Fahrenheit
• Built to meet or exceed original equipment performance standards
• Sunsong 5801179 cross-references Dorman OE Solutions 624-202 and B61186 for the same application

Detailed Description

This Sunsong transmission oil cooler hose assembly is made for vehicles that use the lower radiator inlet cooler line configuration. The pre-bent steel sections help maintain the factory routing, while the rubber hose section supports the required connection path in the cooling circuit. Sunsong 5801179 is manufactured from high-grade steel with a zinc coating to resist corrosion from humidity, road salt, water, and grime.

Compatible With 1997-2004 Ford F-150, 1997 Ford F-350, 1997-1999 Ford F-250, 2000-2002 Ford F-250 Super Duty, 1998-2002 Ford Expedition, and 1998-2002 Lincoln Navigator in the inlet from radiator (lower) position, w/o auxiliary cooler. This part number is also referenced as Sunsong 5801179 in replacement searches for the same transmission cooler hose application.

Common Repair Uses

• Replacing a leaking or rusted transmission cooler hose
• Restoring proper automatic transmission fluid flow through the radiator cooler circuit
• Correcting damaged, kinked, or corroded cooler line routing
• Addressing fluid seepage at the lower radiator inlet connection
• Replacing a worn OE-style hose assembly on Ford and Lincoln trucks and SUVs

Installation Notes

Verify the vehicle uses the lower radiator inlet cooler line and does not have an auxiliary cooler before ordering. Match the end fittings and routing to the original hose assembly, and inspect nearby brackets, grommets, heat shields, bushings, and sleeves during service if the vehicle is equipped with them.

For best results, compare the original line length and routing to the replacement before installation. Sunsong 5801179 is intended for direct-fit replacement on the listed applications, including Ford F-150, Ford Expedition, Ford F-250 Super Duty, and Lincoln Navigator models.

Quality Assurance

Sunsong manufactures this hose assembly to meet or exceed original equipment performance standards. The steel tubing is zinc electroplated for improved resistance to corrosion and rust, and the assembly is rated for temperatures from -40 to 350 degrees Fahrenheit.