HomeAir and Fuel Delivery > Fuel StorageSpectra FN957 Fuel Tank Filler Neck
Part #: FN957

Spectra FN957 Fuel Tank Filler Neck

3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Toyota, Sienna
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Spectra FN957 Fuel Tank Filler Neck

The Spectra FN957 fuel tank filler neck is a direct-fit replacement for select Toyota Sienna models. Built for fuel storage service, it is engineered to meet or exceed original equipment performance for dependable refueling and tank connection.

Key Features

  • OE-style fuel tank filler neck replacement for select Toyota applications
  • Engineered with manufacturing controls to support consistent fit and function
  • Built to match original equipment performance expectations
  • Part number FN957 for easy identification and ordering
  • Cross-references Spectra Premium FN957 for the same application

Detailed Description

Compatible With 2001-2003 Toyota Sienna fuel system service, this filler neck helps restore the connection between the fuel door area and the tank inlet. Spectra FN957 is intended for owners and repair shops replacing a worn, corroded, or damaged filler neck on a Toyota Sienna. The part number FN957 is also referenced in OE-style replacement searches for 2001, 2002, and 2003 Toyota Sienna fuel tank filler neck applications.

What It Helps Solve

  • Fuel leakage caused by corrosion or damage at the filler neck
  • Refueling issues from a bent, cracked, or restricted neck
  • Fuel odor concerns related to a compromised tank inlet path
  • Failed inspection due to visible deterioration in the fuel fill area

Installation Notes and Tips

Verify vehicle year and application before installation. For best results, compare the original filler neck routing, mounting points, and inlet alignment to the replacement part before assembly. This part fits 2001-2003 Toyota Sienna, N/A.

Quality Assurance

Spectra Premium states that its engineering, manufacturing technology, and quality control processes are used to help these fuel filler necks meet or exceed original equipment performance standards.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003ToyotaSienna3.0LV6N/A
2002ToyotaSienna3.0LV6N/A
2001ToyotaSienna3.0LV6N/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:

7720108020FNT024TNKFN957

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