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2003 Ford Mustang
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Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Ford Mustang

2003 Ford Mustang Fuel Tank Filler Necks

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Fuel Tank Filler Neck, 8/6 Cyl., Gas Eng -
JC Whitney®
Fuel Tank Filler Neck, 8/6 Cyl., Gas Eng -
Part Number: REPF671530
Guaranteed to Fit
$52.78
Vehicle Fitment
  • 2003 Ford Mustang Base 6 Cyl 3.8L Gas Eng.
  • 2003 Ford Mustang GT 8 Cyl 4.6L Gas Eng.
  • 2003 Ford Mustang SVT Cobra 8 Cyl 4.6L Gas Eng.
  • 2003 Ford Mustang Mach 1 8 Cyl 4.6L Gas Eng.
  • 2003 Ford Mustang SVT Cobra 10th Anniversary 8 Cyl 4.6L Gas Eng.
Product Details
Notes : Quick-on cup type; With two vent tubes; Fuel neck cap excludedReplaces OE Number : 3R3Z9034AAQuantity Sold : Sold individuallyWarranty : 1-year JC Whitney unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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, 3R3Z9034AAReturns Policy : 30-Day Return Policy
Fuel Tank Filler Neck -
Liland®
Fuel Tank Filler Neck -
Part Number: LILFNF104
Guaranteed to Fit
$73.49
Vehicle Fitment
  • 2003 Ford Mustang All Submodels All Engines
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year limited warrantyProp 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.

Series : Liland OE Replacement
Fuel Tank Filler Neck, 8/6 Cyl -
Dorman®
Fuel Tank Filler Neck, 8/6 Cyl -
Part Number: RB577104
Guaranteed to Fit
$117.49
Vehicle Fitment
  • 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
Product Details
Notes : 1.25 in. diameter; 21.5 in. length; Filler neck cap not includedReplaces OE Number : FN703, 1R3Z9034AA, 3R3Z9034AA, XR3Z9034EC, YR3Z9034AAQuantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 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.

Series : OE Solutions SeriesInterchange Part Number : FN703, 1R3Z9034AA, 3R3Z9034AA, XR3Z9034EC, YR3Z9034AA
Fuel Tank Filler Neck -
Liland®
Fuel Tank Filler Neck -
Part Number: LILFNA05
Guaranteed to Fit
$8.49
Vehicle Fitment
  • 2003 Ford Mustang All Submodels All Engines
Product Details
Quantity Sold : Sold individuallyWarranty : 1-year Liland limited warrantyProp 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.

Page 1 of 1 | Showing 1 - 4 of 4 results

Top Rated Products

JC Whitney Fuel Tank Filler Neck, 8/6 Cyl., Gas Eng -
$52.78( Review)
Product came to me broken but this company was awesome and exchanged it with no problSee More
Denis G.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Liland Fuel Tank Filler Neck -
$73.49
Q:Will this fix the exhausted leak code I am getting as well as stop the fuel from leaking whenever I try to fill the tank? Show Less
Katina S.
A:BEST ANSWERHi Katina, I'm glad to help you out. This item can stop the fuel leak and error code if the holes are on the filler neck. We suggest that a certified mechanic diagnose the vehicle to pinpoint where the leak is coming from. Take advantage of the sale price for this item. Click this link to order this part: https://www.carparts.com/fuel-tank-filler-neck/liland/lilfnf104?can=CPAP3648 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

Can You Pump Gas With the Car On? Plain Answers
Can You Pump Gas With the Car On? Plain AnswersAlthough the possibility is slim, pumping gas while your car is running can still lead to a flash fire. Gasoline is a highly explosive liquid that exudes dangerous expanding vapors. Pumping gas with the vehicle on can increase the risk of these vapors coming into contact with heat or electricity,