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Dorman 577-239 Fuel Tank Filler Neck Steel Black OE Solutions Replacement

(2001-2003 Pontiac Grand Prix; 1984-1987 Pontiac Fiero SE/Sport)

Manufacturer

Picture for manufacturer Dorman

Part Number

577-239
10 reviews
Sale Price

$98.38

In Stock (5)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 577-239 is a direct-fit replacement fuel tank filler neck engineered to restore proper fuel system function on select Pontiac models. When an original filler neck rusts through, cracks, or begins to leak, this OE Solutions replacement delivers a reliable, long-lasting repair without the hassle of custom modifications.

Key Features:

  • Direct OE Replacement: Precision-engineered to match the original equipment filler neck geometry for a proper, leak-free fit
  • Durable Steel Construction: Built from powder-coated steel to resist rust, corrosion, and moisture buildup that commonly cause original filler neck failure
  • Emission Compliant: Engineered to meet current emission standards and pass state inspections
  • Corrosion-Resistant Finish: Black powder coat finish helps prevent future deterioration under harsh underbody conditions
  • Sold Individually: Includes the filler neck only; fuel cap not included

Fuel filler necks are constantly exposed to road debris, moisture, and corrosive elements that lead to rust and failure — often signaled by fuel leaks or an illuminated check engine light. The Dorman 577-239 is part of Dorman's OE Solutions line, backed by a team of U.S.-based engineers and quality control experts to ensure every part meets strict fit and function standards.

Products specifications

Fits

2001-2003 Pontiac Grand Prix; 1984-1987 Pontiac Fiero SE/Sport

Feature - Benefit 1

Engineered to comply with current emission standards and to pass state inspections

Feature - Benefit 2

Powder coated and constructed of durable steel for lasting use

Feature - Benefit 3

Direct replacement for a proper fit every time

Feature - Benefit 4

Comes with necessary hardware for installation (where applicable)

Fuel Cap Included

No

Material

Steel

Fill Pipe Inside Diameter

1.1

Package Contents

1 Fuel Filler Neck

Length

30.7

Description of part is good

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