Dorman 904-153 Fuel Injector Line - Supply

Overview of Dorman Fuel Injector Line 904-153

The Dorman 904-153 fuel injector line is engineered for reliable fuel delivery in heavy-duty Chevrolet and GMC trucks. Designed specifically for models like the Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, and Silverado 3500, this steel fuel injector line ensures consistent performance under high pressure.

• Constructed from durable steel material for strength and longevity
• 5.5 inches in length with a 0.142-inch inside diameter
• Silver or gray finish for corrosion resistance
• Female inlet and outlet fittings with M14 x 1.5 metric coarse threads
• Rated for maximum pressure up to 29,000 psi
• Includes one fuel injector line assembly

Detailed Product Description

The Dorman 904-153 fuel injector line is built from high-quality steel, providing a robust and corrosion-resistant component for the fuel injection system. Measuring 5.5 inches in length, it features a precise 0.142-inch inside diameter and an 8 mm outside diameter, optimized for efficient fuel flow. Both inlet and outlet fittings are female with M14 x 1.5 metric coarse threads, ensuring secure connections within the fuel system. The silver or gray finish adds an extra layer of protection against environmental factors, making it suitable for demanding conditions encountered by Chevrolet and GMC heavy-duty trucks.

Compatible Vehicles and Applications

• Chevrolet Sierra 2500 HD
• Chevrolet Sierra 3500
• GMC Sierra 2500 HD
• GMC Sierra 3500
• Chevrolet Silverado 2500 HD
• Chevrolet Silverado 3500

This fuel injector line is designed to replace original equipment parts in these specific models, ensuring proper fit and function within the fuel injection system.

Common Issues Addressed by This Fuel Injector Line

• Fuel leaks caused by worn or damaged injector lines
• Reduced fuel pressure affecting engine performance
• Corrosion or rust compromising fuel delivery integrity
• Cracks or breaks in the fuel line assembly
• Incompatibility or failure of previous aftermarket lines

Installation Notes and Tips

When installing the Dorman 904-153 fuel injector line, ensure all fittings are clean and free of debris before assembly. Use appropriate tools to tighten the M14 x 1.5 metric coarse threaded fittings to manufacturer torque specifications to avoid leaks. Inspect the fuel system for any additional wear or damage during replacement. This line is designed for direct replacement, so no modifications should be necessary.

Quality Assurance and Warranty

Dorman manufactures this fuel injector line to meet or exceed OEM standards for durability and performance. The steel construction and precise threading contribute to a reliable fuel delivery component. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship.