Agility Autoparts Fuel Tank Filler Neck P/N:4063417

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$115.99
MPN: 4063417
UPC: 887548394866
Item Package Quantity: 1
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Agility Autoparts Fuel Tank Filler Neck P/N:4063417
Agility Autoparts Fuel Tank Filler Neck P/N:4063417
$115.99

Route fuel cleanly from the gas cap to the tank with the Agility Auto Parts Fuel Tank Filler Neck (MPN 4063417). It drops in as a direct-fit replacement for the 2004-2007 Mitsubishi Lancer (L4-2.0L) and the 2004-2006 Mitsubishi Lancer (L4-2.4L), giving you a fresh pipe when the original has rusted through, cracked, or started leaking fuel.

  • Right-sized pipe: a 30 in filler neck with a 1.375 in fill-pipe inside diameter carries fuel from the fill point down to the tank.
  • Four vents: includes four vents (inside diameters of 0.625 in, 0.3125 in, 0.250 in, and 0.250 in) for proper tank venting during fill and operation.
  • Threaded attachment: uses a threaded attachment method for installation.
  • OEM-spec build: engineered to meet or exceed all OEM specifications.

Signs the original neck may need replacing include a fuel smell near the rear of the vehicle, visible seepage or rust on the pipe, or fuel that backs up when filling. One neck is used per application. Country of origin: China.

Interchange: 577-257
577257 · KFN362 · MN120215 · FN988

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

KFN362, 577-257, MN120215, FN988

Frequently Asked Questions

What vehicles does this filler neck fit?

It fits the 2004-2007 Mitsubishi Lancer (L4-2.0L) and the 2004-2006 Mitsubishi Lancer (L4-2.4L). Check the Buyer's Guide tab to confirm your vehicle.

What does a fuel tank filler neck do?

It carries fuel from the gas-cap fill point down to the fuel tank and provides venting during filling and operation.

What are the key dimensions?

This neck is 30 in long with a 1.375 in fill-pipe inside diameter and four vents (0.625 in, 0.3125 in, 0.250 in, and 0.250 in inside diameters).

How does it attach?

It uses a threaded attachment method. Consult the vehicle service information for the correct installation and any hardware.

What are signs my filler neck needs replacing?

Common signs include a fuel odor near the rear of the vehicle, visible leaks or rust on the pipe, or fuel backing up when you try to fill the tank.