Dorman 577-019 fuel tank filler neck for the 1999-2002 Ford Expedition V8 4.6L or 5.4L and other vehicles carries fuel from the pump nozzle down to the tank. It is a tested, precision-engineered replacement for a leaking neck, made to match the original on specific vehicles.
- Steel construction made of corrosion-resistant materials to reduce future failure potential
- Built to meet emission and inspection standards
- Precision-engineered and thoroughly tested replacement neck
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 577-019 fuel tank filler neck
- Fits: 1999-2002 Ford Expedition V8 4.6L or 5.4L and other vehicles
- Material: Steel
- Condition: New
A fuel smell near the filler, fuel seeping out while you fill the tank, or a rusted or cracked neck can mean the neck is leaking. These signs alone do not prove the neck is the problem, because a worn fuel cap seal can cause a fuel smell too.
Fits
This neck is a direct replacement for the 1999-2002 Ford Expedition V8 4.6L or 5.4L and the 1999-2002 Lincoln Navigator V8 5.4L. The listing is a single filler neck, and one is fitted per vehicle.
Specifications
Fit and size
- Outside diameter: 1.5 in
- Length: 43 in
- Quantity per vehicle: 1
Build and materials
- Material: Steel
- Compatible fuel type: gas
- Condition: New
- Country of origin: Taiwan
In the box
One fuel tank filler neck. The fuel cap, hose and mounting hardware are not included, and the vent line is not attached. Plan on new hardware, since the old pieces may not be reusable.
Interchange: XL1Z9034AA · XL1Z9034AB · SKFN813 · FN813
This part cross-references / interchanges with the following part numbers:
XL1Z9034AA, XL1Z9034AB, SKFN813, FN813
Frequently Asked Questions
Will the Dorman 577-019 fit a 1999-2002 Ford Expedition V8 4.6L or 5.4L?
Yes. Dorman 577-019 fits the 1999-2002 Ford Expedition with either the V8 4.6L or the V8 5.4L engine.
Does this Dorman fuel filler neck come with the fuel cap?
No. Dorman 577-019 is one fuel tank filler neck; the fuel cap, hose and mounting hardware are not included, and the vent line is not attached.
What are the outside diameter and length of this filler neck?
This steel fuel tank filler neck has a 1.5 in outside diameter and is 43 in long.
How can I tell if my fuel tank filler neck is leaking?
A fuel smell near the filler, fuel seeping out while you fill up, or visible rust or cracks at the neck can mean it is leaking. Have a fuel leak looked at promptly.
Does this neck replace FN813?
Yes. FN813 is one of the numbers this fuel tank filler neck replaces.
