Dorman 625-631 Engine Oil Cooler Hose Assembly - Inlet (Upper)

Reliable Engine Oil Cooler Hose Assembly for Chevrolet and GMC Trucks

The Dorman 625-631 engine oil cooler hose assembly is designed to provide a durable and efficient connection for your vehicle's oil cooling system. Specifically engineered for Chevrolet C1500 and GMC C3500 models, this hose assembly ensures proper oil flow and temperature regulation.

• Constructed from a combination of rubber and metal for durability and flexibility
• Measures 28 inches in length to fit specified vehicle applications
• Natural color for easy identification during maintenance
• Features male threaded end for secure attachment
• Includes quick disconnect fitting on the opposite end for convenient installation and removal
• Part number 625-631 ensures compatibility with Chevrolet C1500 and GMC C3500 models

Durable Material and Design for Engine Oil Cooling

This engine oil cooler hose assembly combines rubber and metal materials to withstand high temperatures and pressure within the oil cooling system. The 28-inch length is tailored to fit the routing requirements of Chevrolet C1500 and GMC C3500 trucks, while the natural color helps technicians quickly identify the hose during inspections or repairs. The male threaded end provides a secure, leak-resistant connection, and the quick disconnect fitting allows for efficient servicing without the need for specialized tools.

Compatible Vehicles and Applications

This Dorman engine oil cooler hose assembly is compatible with the following vehicles:

• Chevrolet C1500
• GMC C3500

It is designed to replace worn or damaged oil cooler lines, helping maintain optimal engine oil temperature and preventing overheating issues.

Common Issues Addressed by This Hose Assembly

• Leaks in the engine oil cooler line causing oil loss
• Cracks or wear in old rubber hoses leading to reduced oil flow
• Corrosion or damage to metal fittings affecting seal integrity
• Difficulty disconnecting or reconnecting oil cooler lines during maintenance
• Inadequate hose length or improper fittings causing installation problems

Installation Notes and Tips

When installing the Dorman 625-631 engine oil cooler hose assembly, ensure the following:

• Verify compatibility with Chevrolet C1500 or GMC C3500 before installation
• Inspect mating surfaces for debris or damage to ensure a proper seal
• Use appropriate tools to tighten the male threaded end without over-torquing
• Confirm the quick disconnect fitting securely locks in place
• Check for leaks after installation by running the engine and monitoring oil cooler lines

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The 625-631 engine oil cooler hose assembly undergoes rigorous quality control to ensure proper fit and function. Warranty coverage details can be obtained from the product documentation or manufacturer.