Dorman 625-630 Engine Oil Cooler Hose Assembly - Inlet (Upper)

Engine Oil Cooler Hose Assembly for OE-Style Repair

This Dorman engine oil cooler hose assembly is built to match the fit and function of the original equipment line for restoring oil circulation between the oil cooler and engine. It is a direct-fit replacement for select Chevrolet Astro and GMC Safari applications, including the inlet (upper) position.

Key Features

• Engine oil cooler hose assembly for OE-style replacement
• Rubber and metal construction for routing and connection durability
• 28-inch length for the specified application
• Male threads on both ends for proper connection style
• Natural finish and direct-fit form factor
• Part number 625-630 for application matching and catalog lookup

Detailed Description

Dorman 625-630 is an engine oil cooler hose assembly engineered to replace the original line that carries oil between the cooler and the engine. The rubber/metal construction supports the routing and connection requirements of the factory-style setup, while the male-threaded ends help maintain the correct interface for the specified vehicle application. This part is listed for 1990-1993 Chevrolet Astro and 1990-1993 GMC Safari in the inlet (upper) position. If you are searching for a 1990-1993 Chevrolet Astro oil cooler hose assembly or a 1990-1993 GMC Safari upper inlet oil cooler line, 625-630 is the catalog reference to use.

This part cross-references OE number 12472262 for the same application.

What It Helps Address

• Oil leaks at the cooler line connection
• Cracked, hardened, or damaged oil cooler hose material
• Restricted oil flow between the engine and oil cooler
• Loss of proper oil circulation caused by a failing original line
• Service needs on the upper inlet oil cooler connection

Installation Notes and Tips

Verify the vehicle year, make, model, and inlet (upper) position before installation. Confirm thread style, line routing, and overall length against the removed part to ensure the replacement matches the factory configuration. Clean the mating surfaces and inspect adjacent oil cooler components for wear or contamination before installing the new hose assembly.

Quality Assurance

Dorman designs this replacement line to match the fit and function of the original equipment component for reliable repair and restoration of proper oil circulation. For buyers comparing Dorman 625-630 against OE-style oil cooler hose replacements, this part is intended for the listed Chevrolet Astro and GMC Safari applications.