Dorman 577-359 Fuel Tank Filler Neck

Fuel filler neck replacement

This Dorman fuel tank filler neck is built for specific applications and tested to match the original part for a reliable repair. It is a direct-fit replacement for vehicles with a leaking or damaged filler neck, including Lexus ES330 and Toyota Camry applications.

Key features

• Steel construction with a black finish for durable fuel system service.
• Vent line attached for a complete filler neck assembly.
• Compatible with gasoline fuel systems.
• Precision-engineered to match the original filler neck design.
• Part number 577-359 for easy identification.

Detailed description

Dorman 577-359 is a replacement fuel tank filler neck made from steel and finished in black. It includes an attached metal vent line and is specified for gasoline applications. The 30-inch length and 1.375-inch inside diameter support a direct replacement for the original filler neck on select Lexus ES330, Toyota Camry, and Toyota Solara models. This part number, 577-359, is intended for buyers seeking an OE-style fuel filler neck replacement that matches the factory layout for the listed vehicles.

This part cross-references Spectra Premium FN667 for the same application.

What it is used for

• Repairing a leaking fuel filler neck.
• Replacing a corroded or damaged steel filler pipe.
• Restoring proper fuel fill and vent routing.
• Addressing fuel odor caused by filler neck deterioration.

Installation notes and tips

Verify vehicle fitment by year, make, model, and emissions configuration before installation. This replacement does not include mounting hardware, a fuel cap, or a hose. Confirm the vent line routing and fuel inlet dimensions match the original part before service.

Quality assurance

Dorman states this replacement fuel filler neck is precision-engineered and thoroughly tested to match the original part for specific vehicle applications. Part number 577-359 is built as a direct replacement for the listed fitments.