{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
Guaranteed to Fit2003 Ford Mustang Change Vehicle

Dorman®
2003 Ford Mustang - Fuel Tank Filler Neck, 8/6 Cyl

Tap image and pinch to zoom.
$117.49
$381.00Save: $263.51(69%)
Manufacturer #577-104
Guaranteed to Fit2003 Ford Mustang Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Ford Mustang
Base
6 Cyl 3.8L
-
2003 Ford Mustang
GT
8 Cyl 4.6L
-
2003 Ford Mustang
SVT Cobra
8 Cyl 4.6L
-
2003 Ford Mustang
SVT Cobra 10th Anniversary
8 Cyl 4.6L
-
2003 Ford Mustang
Mach 1
8 Cyl 4.6L
-

Highlights

Brand:
Notes:
1.25 in. diameter; 21.5 in. length; Filler neck cap not included
Replaces OE Number:
FN703, 1R3Z9034AA, 3R3Z9034AA, XR3Z9034EC, YR3Z9034AA
Quantity Sold:
Sold individually
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
FN703, 1R3Z9034AA, 3R3Z9034AA, XR3Z9034EC, YR3Z9034AA
Series:
OE Solutions Series

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999 Ford Mustang
SVT Cobra
8 Cyl 4.6L
-
1999-2004 Ford Mustang
Base
6 Cyl 3.8L
-
1999-2004 Ford Mustang
GT
8 Cyl 4.6L
-
2000 Ford Mustang
SVT Cobra R
8 Cyl 5.4L
-
2001 Ford Mustang
GT Bullitt
8 Cyl 4.6L
-
Page 1 of 2 | Showing 1 - 5 of 10 results

Product Information

DORMAN OE REPLACEMENT FUEL FILLER NECKS

Bolt on one of Dorman’s OE replacement fuel filler necks for no-hassle, pollutant-free fill-ups. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Powder coating prevents rust
  • Comes with hardware needed to install (depending on application)
  • Performs up to emission standards
  • Engineered with highly durable steel

Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

Customer Reviews