Dorman 904-136 Fuel Injection Fuel Feed Hose Seal

Reliable Fuel Injection Fuel Feed Hose Seal for Chevrolet and GMC

The Dorman 904-136 fuel injection fuel feed hose seal is designed to provide a secure and durable seal for fuel delivery systems. Engineered for use with Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 models, this seal ensures proper fuel flow and prevents leaks.

• Constructed with high-quality rubber and stainless steel materials for durability
• Inside diameter of 0.59 inches and outside diameter of 1.39 inches for precise fit
• Thickness of 0.47 inches to maintain a reliable seal under pressure
• Includes one fuel injection fuel feed hose seal kit per package
• Compatible with specific heavy-duty Chevrolet and GMC truck models

Durable Materials and Precise Dimensions

The Dorman 904-136 fuel feed hose seal combines rubber and stainless steel components to withstand the demanding conditions of fuel injection systems. The rubber material provides flexibility and sealing capability, while the stainless steel adds strength and resistance to corrosion. With an inside diameter of 0.59 inches and an outside diameter of 1.39 inches, this seal fits tightly to prevent fuel leaks. The 0.47-inch thickness ensures the seal maintains integrity under varying fuel pressures.

Compatible Chevrolet and GMC Models

This fuel injection fuel feed hose seal is compatible with Chevrolet Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500 trucks. It is designed specifically for these heavy-duty models to maintain optimal fuel delivery system performance. Using the correct seal like the Dorman 904-136 helps avoid fuel leaks and potential engine performance issues.

Common Applications and Issues Addressed

• Prevents fuel leaks in the fuel injection feed hose
• Maintains proper fuel pressure and flow
• Replaces worn or damaged fuel feed hose seals
• Helps avoid engine misfires caused by fuel delivery problems
• Supports fuel system integrity in heavy-duty Chevrolet and GMC trucks

Installation Notes and Tips

When installing the Dorman 904-136 fuel feed hose seal, ensure the fuel system is depressurized and the engine is cool. Clean the sealing surfaces thoroughly before installation to remove any debris or old sealant. Carefully position the seal to avoid twisting or damage, and verify the fit by checking the inside and outside diameters. No pintle cap or support ring is included, so use existing components as needed.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance for fuel delivery systems. The 904-136 fuel injection fuel feed hose seal undergoes quality checks to ensure material integrity and dimensional accuracy. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship.