Dorman 573-078 Fuel Filler Hose

Dorman 573-078 Fuel Filler Hose for Pathfinder

Restore the fuel filler connection on a 1997-2001 Nissan Pathfinder with this Dorman fuel filler hose. Built from rubber with a black finish, it is engineered and tested to match the original filler neck hose for a direct repair on the specified vehicle years.

• Direct replacement fuel filler hose for the fuel storage system
• Rubber construction with 0.15 wall thickness
• 14-inch length and 1.65-inch inside diameter
• Black finish for OE-style appearance
• Includes hose clamps for installation
• Part number 573-078 for catalog and fitment lookup

OE-Style Replacement Design

Dorman 573-078 is made to replace a leaking or damaged fuel filler neck hose on the Nissan Pathfinder. The hose is shaped and sized to match the original filler neck connection for the listed applications, helping maintain a secure fuel transfer path between the filler opening and the tank. This part cross-references Spectra Premium FNH058 and 1722841G00 for the same application.

Common Repair Symptoms

• Fuel odor near the filler area
• Visible cracking or splitting in the filler hose
• Leakage during refueling
• Soft, swollen, or deteriorated rubber at the filler connection
• Fuel seepage around the neck-to-tank hose area

Installation Notes

Compatible With 1997-2001 Nissan Pathfinder, N/A. Verify hose diameter, routing, and connection points before installation. Clean the mating surfaces, position the hose clamps correctly, and confirm a tight seal after refueling. The package contents include 1 fuel filler hose and 2 hose clamps.

Quality Assurance

Dorman engineers and tests this replacement hose to match the original filler neck for the listed Pathfinder applications. Part number 573-078 is built for a direct-fit repair approach on the specified Nissan Pathfinder model years.