Sunsong 5801250 Engine Oil Cooler Hose Assembly - Outlet (Passenger Side)

Engine Oil Cooler Hose Assembly for GM Trucks

Sunsong 5801250 is an engine oil cooler hose assembly built for direct replacement on select Chevrolet and GMC trucks. It is engineered for the outlet on the passenger side and matches applications that use a 32mm connecting nut.

Key Features

• Direct-fit engine oil cooler hose assembly for select Chevrolet C1500, C2500, C3500, GMC C2500, and GMC C3500 applications
• End 1 fitting type: male
• End 2 fitting type: quick connect
• Hose construction combines rubber and steel for strength and flexibility
• 12 in. length, 305 mm overall length
• Operating temperature range from -40 to 350 degrees Fahrenheit
• Precision-formed tubing and corrosion-resistant zinc plating on steel sections

Detailed Description

This Sunsong oil cooler hose assembly is built to restore the factory routing and connection style on the outlet side of the cooling circuit. The pre-bent steel tubing is manufactured for exact fit, while the rubber hose section helps maintain proper movement and connection integrity in the engine bay. Sunsong 5801250 is made to meet or exceed original equipment performance standards and is suited for demanding underhood temperatures and road exposure.

Compatible With 1998-2000 Chevrolet C2500, outlet (passenger side), w/ 32mm connecting nut; 1997-2000 Chevrolet C3500, outlet (passenger side), w/ 32mm connecting nut; 1998-2000 GMC C2500, outlet (passenger side), w/ 32mm connecting nut; 1997-2000 GMC C3500, outlet (passenger side), w/ 32mm connecting nut; and 1998 Chevrolet C1500, outlet (passenger side), w/ 32mm connecting nut. This part cross-references Dorman OE Solutions 625-112 for the same application.

Common Problems This Part Can Address

• Oil cooler hose leakage at the passenger-side outlet connection
• Corrosion or rust on the original steel tubing
• Heat-related hose deterioration in the engine compartment
• Improper fit from a damaged or previously repaired hose assembly
• Restricted oil flow caused by a worn or compromised hose path

Installation Notes and Tips

Verify the vehicle uses the outlet (passenger side) configuration with a 32mm connecting nut before ordering. Compare the original hose routing, end fittings, and overall length to the replacement part to confirm match-up on Chevrolet C1500, Chevrolet C2500, Chevrolet C3500, GMC C2500, and GMC C3500 models. Inspect adjacent seals, brackets, and mounting points during installation so the new hose seats correctly and follows the original path.

Quality Assurance

Sunsong manufactures the steel tubing with zinc electroplating for added resistance to corrosion from humidity, road salt, water, and grime. The hose assembly is engineered to operate from -40 to 350 degrees Fahrenheit and is built to meet or exceed OE performance requirements.