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Dorman 577-921 Fuel Tank Filler NeckOE Quality 60-Day Returns
Dorman 577-921 Fuel Tank Filler Neck - view 1
Dorman 577-921 Fuel Tank Filler Neck - view 2
Part #: 577-921

Dorman 577-921 Fuel Tank Filler Neck

⚙️ 8 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$91.03Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Plymouth, Neon
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
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Dorman 577-921 Fuel Tank Filler Neck
BrandDorman
Part Number577-921
MaterialSteel
Length33
Fuel Cap IncludedNo
Fill Pipe Inside Diameter2.2
Package Contents1 fuel filler neck

This part fits 8 vehicles. Search below:

YearMakeModelPositionNotes
2005DodgeNeonN/A
2004DodgeNeonN/A
2003DodgeNeonN/A
2002DodgeNeonN/A
2001DodgeNeonN/A
2001PlymouthNeonN/A
2000DodgeNeonN/A
2000PlymouthNeonN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4546935ADFN517

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

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