Dorman 904-160 Fuel Injector Line

Overview of Dorman Fuel Injector Line 904-160

The Dorman 904-160 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 HD, Silverado 2500 HD, and Silverado 3500 HD, this steel fuel injector line ensures consistent performance under high pressure.

• Constructed from durable steel with a natural zinc-plated finish for corrosion resistance
• Length of 10 inches with a 0.09-inch inside diameter and 0.25-inch outside diameter
• Equipped with female metric fine thread fittings (M14 x 1.0) on both inlet and outlet
• Includes two steel fittings and a gauge port for pressure monitoring
• Rated for a maximum pressure of 59,707 psi, suitable for heavy-duty fuel injection systems

Technical Details and Specifications

The Dorman 904-160 fuel injector line is crafted from high-grade steel, providing strength and durability required for fuel injection systems in heavy-duty trucks. Its 10-inch length and precise 0.09-inch inside diameter allow for optimal fuel flow, while the 0.25-inch outside diameter and 0.16-inch wall thickness ensure structural integrity under extreme conditions. Both inlet and outlet fittings feature female metric fine threads sized M14 x 1.0, facilitating secure connections compatible with OEM standards. The zinc-plated finish offers enhanced resistance to corrosion, extending the service life of the fuel line. Additionally, the integrated gauge port allows for easy pressure monitoring during maintenance or diagnostics.

Compatible Vehicles and Applications

This fuel injector line is compatible with the following heavy-duty truck models:

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

It is designed to meet the demanding requirements of fuel injection systems in these vehicles, ensuring proper fuel delivery and engine performance.

Common Issues Addressed by This Fuel Injector Line

• Fuel leaks caused by worn or damaged injector lines
• Reduced fuel pressure affecting engine performance
• Corrosion and rust compromising fuel line integrity
• Incompatible or damaged fittings leading to fuel delivery interruptions
• Failure of original equipment fuel lines due to age or wear

Installation Notes and Tips

When installing the Dorman 904-160 fuel injector line, ensure the following:

• Verify compatibility with your specific Chevrolet or GMC heavy-duty truck model
• Use appropriate tools to avoid damaging the metric fine thread fittings (M14 x 1.0)
• Inspect the gauge port and fittings for proper sealing to prevent leaks
• Follow manufacturer torque specifications for fittings to maintain secure connections
• Check for any fuel leaks after installation before operating the vehicle

Quality Assurance and Warranty

Dorman manufactures the 904-160 fuel injector line to meet or exceed OEM standards for durability and performance. The steel construction and zinc plating provide long-lasting resistance to corrosion and wear. This part is backed by Dorman's quality assurance processes, ensuring reliable operation in heavy-duty Chevrolet and GMC trucks. Warranty coverage details can be obtained from Dorman or authorized distributors.