Dorman 625-209 Engine Oil Cooler Hose Assembly - Inlet and Outlet Assembly

Overview of Dorman Engine Oil Cooler Hose Assembly

The Dorman 625-209 engine oil cooler hose assembly is designed to provide reliable oil flow and cooling for select GM trucks and SUVs. Constructed with durable rubber and metal materials, this hose assembly ensures a secure connection and long-lasting performance for your Cadillac, Chevrolet, or GMC vehicle.

• Durable rubber and metal construction for strength and flexibility
• 24-inch length suitable for specific GM truck and SUV models
• Quick disconnect fitting on one end for easy installation
• Male threaded fitting on the opposite end for secure connection
• Compatible with multiple Cadillac, Chevrolet, and GMC models

Detailed Product Description

The Dorman 625-209 engine oil cooler hose assembly features a combination of rubber and metal materials that provide both flexibility and durability under high-temperature engine conditions. Measuring 24 inches in length, this natural-colored hose assembly is engineered with a quick disconnect fitting on one end, allowing for straightforward removal and replacement without the need for specialized tools. The male threaded fitting on the other end ensures a tight, leak-resistant connection to the engine oil cooler system. This hose assembly is specifically designed for use in a range of GM vehicles, including Cadillac Escalade, Chevrolet Silverado 1500, GMC Sierra 2500 HD, and others, making it a reliable replacement part for maintaining proper engine oil cooling.

Compatible Vehicles and Applications

This engine oil cooler hose assembly is compatible with the following makes and models:

• Cadillac Escalade, Escalade ESV, Escalade EXT
• Chevrolet Avalanche, Cheyenne, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban 1500, Suburban 2500, Tahoe
• GMC Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, Yukon XL 1500, Yukon XL 2500

Common Issues Addressed by This Hose Assembly

• Leaks or cracks in the original engine oil cooler hose
• Reduced oil cooling efficiency due to damaged or worn hoses
• Loose or faulty connections causing oil pressure loss
• Hose deterioration from heat exposure and engine vibrations
• Replacement during routine maintenance to prevent engine overheating

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the quick disconnect fitting to remove the old hose without damaging surrounding components
• Verify the male threaded end is properly tightened to prevent leaks
• Inspect adjacent hoses and fittings for wear during replacement
• Consult the vehicle’s service manual for torque specifications and detailed procedures

Quality Assurance and Warranty

Dorman manufactures this engine oil cooler hose assembly to meet or exceed OEM specifications for fit, form, and function. The combination of rubber and metal materials is selected to withstand the demanding conditions of engine oil cooling systems. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship to provide confidence in the product’s durability and reliability.