Dorman 819-001 Fuel Line

Dorman 819-001 Fuel Line for Select GM SUVs

Dorman 819-001 is a direct replacement fuel line built for select Buick Rendezvous and Pontiac Aztek applications. It uses braided stainless steel over flexible PTFE tubing to simplify routing under the vehicle while maintaining a factory-style connection layout.

• Flexible braided stainless steel over PTFE construction
• Made to specific length for select vehicle applications
• Includes new brackets and factory connectors for a cleaner replacement fit
• Silver finish with standard replacement grade construction
• Female quick connect end and male quick connect end
• Maximum pressure rating: 75

Application Details

Compatible With 2002-2005 Buick Rendezvous and 2002-2005 Pontiac Aztek. This Dorman 819-001 fuel line is built around the original routing and connection style for those vehicles, making it a practical choice when replacing a rigid factory line with a more flexible assembly. The braided stainless steel exterior adds durability, while the PTFE inner tubing supports fuel delivery in a standard replacement setup.

This part cross-references GM OE numbers 10332842 and 19418662 for the same application.

Common Problems This Part Can Address

• Cracked or corroded factory fuel line sections
• Hard-to-route rigid line replacement issues under the vehicle
• Fuel seepage at worn connector points
• Damaged line brackets or mounting points
• Service delays caused by line fitment mismatch on Buick Rendezvous or Pontiac Aztek models

Installation Notes and Tips

Verify the vehicle year, make, and model before installation. Match the female quick connect and male quick connect ends to the original fuel line connections, and confirm the line length and routing path before securing the assembly. Because this is a fuel system component, inspect surrounding lines, connectors, and mounting points for wear during service.

Quality Assurance

Dorman OE FIX fuel line construction combines a braided stainless steel outer layer with PTFE tubing and application-specific length for select vehicles. The design focuses on a direct-fit replacement approach for 2002-2005 Buick Rendezvous and Pontiac Aztek applications.