This replacement fuel filler neck is just what you need to get your vehicle in good working order again!


  • Fits between outer 1/4 panel and filler hose
  • Configuration:
    • (1) Main filler tube
    • (1) Vent Tube
  • Built to strict quality control standards
  • Replaces any gas tank filler neck that is rusted, rotted, bent, or damaged from an accident

Note: If there is any question about this filler neck fitting your vehicle, please ask your local dealer if the above OE number will fit your application.

For models that require a production date, you can find the production date of your vehicle on either the outer edge of the driver's front door or on the latch piller that the door closes on.

This fuel filler neck is a great replacement and has good cost savings over a gas tank filler neck from the dealer.

Item Condition: New

WARNING: Cancer and Reproductive Harm -

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

  1. step : Removing the Fuel Filler Neck (1:12)
    • Raise and support the vehicle
    • Open the fuel door
    • Twist off the fuel cap
    • Remove the three 7mm bolts from the fuel filler neck
    • Apply rust penetrant to the filler neck hose clamps
    • Loosen the hose clamps with a flat blade screwdriver
    • If the clamps are stuck, remove it with a cutting wheel
    • Pull the fuel filler neck off the hoses
  2. step : Installing the Filler Neck (4:52)
    • If you cut the clamps, slide new ones onto the hoses
    • Slide the filler neck onto the hoses
    • Tighten the hose clamps with a flat blade screwdriver
    • Line up the filler neck with the fuel filler mount
    • Fasten the three 7mm bolts into the filler neck

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • 1/4 Inch Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 7mm Socket

5.0 / 5.0
8 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Perfect fit and affordable
Like 1Aauto. The product was a perfect fit and affordable. The instructional video was a great help for a new car DYIer. Recommend this product and 1Aauto to anyone who is in need of car repairs.
June 25, 2018
4 months ago
From beginning to end, all went well! It was here in minimum time and the part fit exactly. Thanks for all.
December 12, 2017
10 months ago
grate fit
best price i could find and fit in 10 mins. can not go wrong here with this will be getting two more for my other two trucks soon
November 2, 2017
1 year ago
Very Satisfied
The video, Service. and parts were super. I only have one problem, and that is I dont know were to put the jack, to raise the body up. ?

Fritz Leithauser
November 1, 2017
1 year ago
Perfect Part
It installed just as in your video. I did not have any problems and the car passed emissions.
September 20, 2017
1 year ago
Fuel problem fix.
Filler neck arrived fast. It was a perfect fit and is working great. Took a little longer than expected to install only because the old one was in such bad shape. Have never had any problem with products bought through 1A AUTO. Will continue to be a repeat customer.
September 3, 2017
1 year ago
Fuel filler neck
Fit perfectly. Glad I watched the video as I had to use a cutting tool as well for the clamps. Fast shipping!
February 27, 2017
1 year ago
Another Satisfying Purchase
Would recommend this product. Worked perfectly. Eliminated fuel leak and *gas cap" dashboard warning light. The part was a little shorter than the original, but the fuel filler hose(s) had enough play to connect fine. Installation video was spot on. The ends of the connection tubes on mine were rusted so badly, they broke off inside the filler hose on removal. Had to crush the ends of the filler hoses with pliers to remove rusted-out ends. Cannot beat 1A Auto's price, fast delivery, and value. And love the installation videos. Thanks.
January 29, 2017
1 year ago
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Browse 1 question Browse 1 question
Your video says the fuel filler neck is good up to 2003 Ford Explorer but when I go to order it only goes to 2001 I have a 2002 is this the right part ?
Rick J on Jul 17, 2017

Vehicle Fit

Year Make Model Description
1997-2001Ford Explorer Ford Explorer Fuel Tank Filler Neck
1997Mercury Mountaineer Mercury Mountaineer Fuel Tank Filler Neck (Built After 7/28/97 Production Date)
1998-2001Mercury Mountaineer Mercury Mountaineer Fuel Tank Filler Neck

This part replaces:

  • Dorman 577-932
  • Spectra Premium Industries FN633
  • OE # XL2Z9034CA
Part #: 1AFMX00087

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(07:25 min)