Agility Autoparts Fuel Tank Filler Neck 4063042

Agility Autoparts Fuel Tank Filler Neck P/N:4063042

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$44.99

MPN: 4063042

UPC: 887548391117

Item Package Quantity: 1

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Agility Autoparts Fuel Tank Filler Neck P/N:4063042

$44.99

Description

Get fuel flowing cleanly from the cap to the tank with the Agility Auto Parts Fuel Tank Filler Neck (MPN 4063042). It installs as a direct-fit replacement across a broad range of GM full-size trucks, including the 1997-1999 Chevrolet C1500, the 1998-2000 Chevrolet C2500, and matching GMC C1500 and K1500 models — see the Buyer's Guide tab for the full list of applications and engines (V6-4.3L, V8-5.0L, V8-5.7L, V8-7.4L).

Direct-fit filler neck: channels fuel from the gas cap opening down into the tank, with a single integrated vent to route air during refueling.
Measured specs: 14.250 in overall length, a 2.000 in fill-pipe inside diameter, and one vent with a 0.625 in inside diameter.
Threaded attachment: uses a threaded connection method for the fuel line hookup.
Built to spec: engineered to meet or exceed all OEM specifications.

Signs the original neck may need replacing include a fuel smell, seepage around the fill pipe, visible rust or corrosion, or trouble getting the pump nozzle to click off — diagnose the source of the leak before replacing. Country of origin: Taiwan.

Interchange: 577-824
577824 · KFN80 · 15003858 · FN525

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

KFN80, 577-824, 15003858, FN525

Frequently Asked Questions

What is the fuel tank filler neck and what does it do?

It's the tube that carries fuel from the gas cap opening down into the tank, with an integrated vent to route air during refueling. This unit is Agility Auto Parts MPN 4063042.

Which vehicles does MPN 4063042 fit?

It's a direct-fit replacement for a range of GM full-size trucks such as the 1997-1999 Chevrolet C1500 and 1998-2000 Chevrolet C2500. Check the Buyer's Guide tab for the complete list of models and engines.

What are the key dimensions of this filler neck?

It measures 14.250 in in overall length with a 2.000 in fill-pipe inside diameter, plus one vent with a 0.625 in inside diameter.

How does it attach?

The neck uses a threaded attachment method for the fuel line connection. Consult the vehicle service information for the correct install procedure.

What are signs my filler neck may need replacing?

A fuel smell, seepage around the fill pipe, visible rust or corrosion, or trouble getting the nozzle to click off can indicate a failed neck. Diagnose the leak source before replacing.