Dorman 625-648 Engine Oil Cooler Hose Assembly - Inlet

Overview of Dorman Engine Oil Cooler Hose Assembly

The Dorman 625-648 engine oil cooler hose assembly is designed specifically for Cadillac DeVille and Fleetwood models. Constructed from durable rubber and metal materials, this 28-inch hose assembly ensures reliable oil cooling system performance with secure male threaded connections on both ends.

• Material: Rubber and metal construction for durability and flexibility
• Length: 28 inches to match OEM specifications
• End Connections: Male threaded fittings on both ends for secure attachment
• Color: Natural finish for easy identification
• Compatible with Cadillac DeVille and Fleetwood models

Detailed Product Description

This engine oil cooler hose assembly from Dorman is engineered to meet the exact fit and function requirements of Cadillac DeVille and Fleetwood vehicles. The combination of rubber and metal materials provides resistance to heat and pressure commonly found in engine oil cooling systems. The 28-inch length is designed to match factory specifications, ensuring proper routing and fitment. Both ends feature male threaded fittings, allowing for a secure and leak-resistant connection to the oil cooler and engine block.

Applications and Problem Resolution

This hose assembly is used to transport engine oil between the engine and the oil cooler, helping maintain optimal oil temperature and engine performance. It addresses several common issues including:

• Leaks caused by cracked or worn hoses
• Reduced oil cooling efficiency due to damaged or collapsed hoses
• Loose or corroded fittings leading to oil loss
• Premature hose failure from heat and pressure exposure
• Improper hose length or fit causing installation difficulties

Installation Notes and Tips

When installing the Dorman 625-648 engine oil cooler hose assembly, ensure the vehicle is cool and the engine oil system is depressurized. Verify that the 28-inch hose length matches the original part to avoid routing issues. Use appropriate tools to tighten the male threaded fittings securely without over-tightening, which could damage threads. Inspect adjacent components for wear or damage during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 625-648 engine oil cooler hose assembly undergoes rigorous quality control to ensure durability and performance in Cadillac DeVille and Fleetwood vehicles. Warranty coverage details are provided by Dorman and typically include protection against defects in material and workmanship under normal use.