Dorman 800-846 Fuel Line - Rear

Reliable Fuel Line Replacement for Chevrolet and GMC Trucks

The Dorman 800-846 fuel line is designed to provide a dependable fuel delivery solution for Chevrolet and GMC K1500, K2500, and K3500 models. Constructed with both metal and rubber materials, this fuel line is pressure rated for fuel injection systems, ensuring consistent performance under demanding conditions.

• Material composition: durable metal and flexible rubber
• Length: 71.5 inches for precise fitment
• End connectors: male threads on one end, female threads on the other
• Standard replacement grade for reliable service
• Pressure rated specifically for fuel injection systems

Durable Construction and Precise Fitment

The Dorman 800-846 fuel line combines metal and rubber materials to balance strength and flexibility, essential for maintaining fuel system integrity. Measuring 71.5 inches in length, it is engineered to fit Chevrolet and GMC K1500, K2500, and K3500 trucks accurately. The male and female threaded hose connectors ensure secure attachment to existing fuel system components, minimizing the risk of leaks. This fuel line is designed as a standard replacement part, meeting OEM specifications for pressure ratings required in fuel injection systems.

Compatible Applications and Common Uses

This fuel line is compatible with the following vehicles:

• Chevrolet K1500 fuel injection system repairs
• GMC K2500 fuel line replacement needs
• Chevrolet K3500 fuel delivery maintenance

It addresses common fuel system issues such as:

• Fuel leaks caused by cracked or worn lines
• Pressure loss in fuel injection systems
• Corrosion or damage to original fuel lines
• Fuel delivery interruptions affecting engine performance

Installation Notes and Tips

When installing the Dorman 800-846 fuel line, ensure the vehicle is cool and fuel system pressure is relieved before removal. Verify the orientation of male and female threaded connectors to match the existing fuel system fittings. Use appropriate tools to avoid damaging the connectors during installation. Inspect all connections for leaks after installation and before operating the vehicle.

Quality Assurance and Warranty Information

Dorman manufactures the 800-846 fuel line to meet industry standards for durability and performance. This part is pressure rated for fuel injection systems, ensuring it withstands operational demands. While specific warranty details may vary, Dorman typically offers coverage against defects in material and workmanship to support long-term reliability.