Dorman 625-161 Engine Oil Cooler Hose Assembly - Outlet (Lower)

Engine Oil Cooler Hose Assembly for OE-Style Repair

This Dorman engine oil cooler hose assembly restores oil flow between the oil cooler and engine with a fit and function that matches the original equipment layout. Built with rubber and metal construction, it is made for direct replacement service on select Chevrolet and GMC trucks and SUVs.

Compatible With 1988-1993 Chevrolet C1500, Outlet (Lower), and other listed Chevrolet C1500, C2500, C3500, GMC C1500, C2500, C3500, Suburban, and Yukon applications. Part number 625-161 is a practical choice when replacing a leaking or damaged lower oil cooler line on the correct vehicle configuration.

Key Features

• OE-style engine oil cooler hose assembly for proper oil circulation
• Rubber/metal construction for the specified application
• 59-inch length for the listed routing and placement
• Male threads on one end and quick disconnect on the other
• Natural finish with oil cooler line package contents
• Cross-references Sunsong 5801268 for the same application

Detailed Description

Dorman 625-161 is an engine oil cooler hose assembly engineered to match the original equipment component’s fit and function. It is used on the outlet (lower) position for select 1988-1993 Chevrolet C1500, C2500, and C3500 models, plus 1992-1993 Chevrolet C1500 Suburban and C2500 Suburban, along with 1992-1993 Chevrolet Yukon and the corresponding GMC truck and SUV applications listed below. The hose assembly supports reliable oil transfer between the engine and oil cooler, helping maintain proper circulation in the factory routing.

This part number 625-161 is also listed as a replacement for OE references 12472294 and B64226. For buyers searching for a lower engine oil cooler hose assembly for Chevrolet C1500 or GMC C2500 applications, this part provides a direct-match service solution for the specified vehicles and axle-ratio exclusions.

What It Helps Address

• Oil leaks from a cracked or worn cooler hose
• Restricted oil flow between the engine and oil cooler
• Damage to the original lower outlet line
• Corrosion or deterioration at the hose ends
• Service replacement for the factory oil cooler line routing

Installation Notes and Tips

Verify the vehicle year, make, model, and outlet (lower) position before ordering. This application excludes the axle-ratio configurations listed in the fitment data, so confirm the drivetrain notes on the vehicle tag or build information. Inspect the mating connections and surrounding oil cooler components before installation to ensure the replacement line seals correctly.

• Fits 1988-1993 Chevrolet C1500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1992-1993 Chevrolet C1500 Suburban, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1988-1993 Chevrolet C2500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1992-1993 Chevrolet C2500 Suburban, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1988-1993 Chevrolet C3500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1988-1993 GMC C1500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1992-1993 GMC C1500 Suburban, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1988-1993 GMC C2500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1992-1993 GMC C2500 Suburban, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1988-1993 GMC C3500, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/2.73 Axle Ratio; wo/3.42 Axle Ratio
• Fits 1992-1993 GMC Yukon, Outlet (Lower), wo/3.08 Axle Ratio; wo/3.73 Axle Ratio; wo/3.42 Axle Ratio

Quality Assurance

Dorman supplies replacement components that match original equipment fit and function for service repairs. Part number 625-161 is built for the specified oil cooler line application and is supported by the listed OE cross-references and interchange data.