Dorman Fuel Tank Filler Neck Direct-Fit Replacement

The Dorman fuel tank filler neck (also called a fuel filler neck or gas tank filler tube) is a direct-fit replacement. It connects the fuel door and filler cap to the fuel tank. Fuel flows through it when you refuel. Over time, corrosion, cracks, leaks, and road damage can affect the original part. A replacement helps restore a secure, leak-resistant fuel fill path.

Key Features:

• Direct-fit design for straightforward installation, with no modification needed
• Built to restore the original fuel fill function and help prevent fuel leaks and fumes
• Designed to match the form and function of the original equipment part
• Corrosion-resistant construction suited to the demands of fuel system use
• Backed by Dorman's long-standing reputation in aftermarket replacement parts

Common signs of a failing filler neck include fuel odor near the rear of the vehicle, visible fuel leaks, difficulty filling the tank, a loose or damaged filler opening, and a check engine light caused by evaporative emissions faults. Replacing the part helps return the fuel system to proper working order.