Dorman 625-136 Engine Oil Cooler Hose Assembly - Outlet (Upper)

Engine Oil Cooler Hose for GM Trucks and SUVs

This Dorman engine oil cooler hose assembly restores the oil flow path between the oil cooler and engine on select Chevrolet and GMC applications. Built with rubber and metal construction, it is made to match the original fit and function for a direct repair on vehicles such as the Chevrolet C1500, GMC C2500, and Tahoe.

• Direct replacement engine oil cooler hose assembly
• Rubber/metal construction for the original routing and connection style
• 63.1-inch length for the specified upper outlet application
• Male threads on one end and quick disconnect on the other
• Natural finish with oil cooler line included
• Fits upper outlet positions on select 1994-1995 Chevrolet and GMC trucks and SUVs

Fitment Details

• Fits 1994-1995 Chevrolet C1500, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 Chevrolet C1500 Suburban, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 Chevrolet C2500, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 Chevrolet C2500 Suburban, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1995 Chevrolet C3500, Outlet (Upper)
• Fits 1994 Chevrolet C3500, Outlet (Upper), Fits vehicles with 3.42, 3.73, 4.10, or 4.56 Axle Ratios.
• Fits 1995 Chevrolet Tahoe, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 GMC C1500, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 GMC C1500 Suburban, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 GMC C2500, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1994-1995 GMC C2500 Suburban, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio
• Fits 1995 GMC C3500, Outlet (Upper)
• Fits 1994 GMC C3500, Outlet (Upper), Fits vehicles with 3.42, 3.73, 4.10, or 4.56 Axle Ratios.
• Fits 1994-1995 GMC Yukon, Outlet (Upper), w/3.42 Axle Ratio; w/3.73 Axle Ratio; w/3.08 Axle Ratio; w/4.10 Axle Ratio; w/4.56 Axle Ratio

How It Helps

• Addresses oil cooler line leakage at the upper outlet connection
• Restores oil circulation between the engine and oil cooler
• Replaces a damaged, cracked, or corroded hose assembly
• Helps correct oil flow issues caused by worn fittings or failed hose sections
• Supports repair on Chevrolet and GMC C1500, C2500, C3500, Tahoe, and Yukon models

Installation Notes

Verify the upper outlet routing, end styles, and vehicle axle ratio before installation. This Dorman 625-136 engine oil cooler hose assembly uses a male-threaded end and a quick-disconnect end, so the existing connection points must match the original layout. Confirm the hose path and length against the removed part to ensure proper fit on the Chevrolet C1500 and GMC Yukon applications.

Quality Assurance

Dorman 625-136 is engineered as an OE-style replacement for the original oil cooler line assembly. It is built to match the fit and function of the factory component for reliable restoration of oil circulation. This part cross-references GM (e.g., 12472280) for the same application.