Sunsong 5801176 Automatic Transmission Oil Cooler Hose Assembly - Auxiliary Cooler to Radiator (Passenger Side)

Automatic Transmission Cooler Hose Assembly

Sunsong 5801176 is an automatic transmission oil cooler hose assembly built for direct replacement on select GM trucks and SUVs. It uses pre-bent steel tubing with rubber hose sections to match the original routing from the auxiliary cooler to the radiator on the passenger side.

Key Features

• Precision-formed tubing for exact fitment
• Steel and rubber construction for the transmission cooler circuit
• 26 in. (660 mm) overall length
• Male end fitting on one side and quick connect on the other
• High-grade steel tubing with zinc electroplating for corrosion resistance
• Operating temperature range from -40 to 350 degrees Fahrenheit
• Built to meet or exceed original equipment performance standards

Detailed Description

This Sunsong transmission oil cooler hose assembly is engineered for vehicles that route transmission fluid from the auxiliary cooler to the radiator on the passenger side. The pre-bent steel sections help maintain factory-style routing, while the rubber hose section supports the connection layout used on the original application. Sunsong 5801176 is a direct-fit replacement for many Chevrolet and GMC full-size trucks and SUVs, including Chevrolet C2500, K2500, Tahoe, and GMC Yukon applications listed below. This part cross-references Dorman OE Solutions 624-168 for the same application.

What It Helps Fix

• Transmission cooler hose leaks
• Cracked or rusted cooler line tubing
• Corrosion from road salt, moisture, and grime
• Improper routing caused by bent or damaged factory lines
• Restricted transmission fluid flow through the cooler circuit

Installation Notes

Verify the hose routing, end fittings, and passenger-side auxiliary cooler-to-radiator layout before installation. This assembly is designed for direct replacement on the listed Chevrolet and GMC models, including 1996-2000 Chevrolet C2500, 1997-1999 Chevrolet Tahoe, and 1997-1999 GMC Yukon. Confirm the vehicle’s transmission cooler line configuration against the original part number 5801176 and the existing line before installation.

Quality Assurance

Sunsong manufactures this hose assembly with high-grade steel tubing and zinc plating to improve resistance to corrosion and rust. The design is intended to meet or exceed original equipment performance standards and withstand operating temperatures from -40 to 350 degrees Fahrenheit.