Automatic Transmission Oil Cooler Hose Assembly

Sunsong 5801492 is an automatic transmission oil cooler hose assembly for select Buick, Chevrolet, GMC, and Saturn applications. It is built with pre-bent tubing for exact fit and is engineered to restore the original routing and function of the transmission cooler line.

• Precision-formed hose assembly for OE-style fitment
• Pre-bent tubing helps match factory routing
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Operating temperature range of -40 to 350 degrees Fahrenheit
• Meets or exceeds original equipment performance standards
• Includes brackets, grommets, heat shields, bushings, and protective sleeves as required

Fitment Details

• Fits 2016-2019 Buick Enclave, inlet from radiator (lower) to transmission
• Fits 2008-2015 Buick Enclave, inlet from radiator (lower)
• Fits 2016-2019 Chevrolet Traverse, inlet from radiator (lower) to transmission
• Fits 2009-2015 Chevrolet Traverse, inlet from radiator (lower)
• Fits 2016-2019 GMC Acadia, inlet from radiator (lower) to transmission
• Fits 2007-2015 GMC Acadia, inlet from radiator (lower)
• Fits 2017 GMC Acadia Limited, inlet from radiator (lower) to transmission
• Fits 2007-2010 Saturn Outlook, inlet from radiator (lower)

This part cross-references Dorman OE Solutions 624-233 for the same application.

What It Helps Address

• Transmission cooler line leaks at the radiator or transmission connection
• Corrosion-related hose or tube deterioration
• Improper factory routing after line damage or replacement
• Heat-related wear on the cooler hose assembly
• Restricted transmission fluid flow caused by a damaged line

Installation Notes

Verify the inlet-from-radiator lower routing before ordering. Match the vehicle year, make, model, and line position exactly, especially on Buick Enclave, Chevrolet Traverse, and GMC Acadia applications. Inspect adjacent brackets and mounting points during replacement so the new assembly seats correctly along the factory path.

Quality Assurance

Sunsong manufactures this hose assembly with steel tubing and zinc coating to improve resistance to rust, road salt, water, grime, and humidity. The assembly is engineered to meet or exceed OE performance requirements and is rated for temperatures from -40 to 350 degrees Fahrenheit.