HomeAir and Fuel Delivery > Fuel StorageSpectra FN931 Fuel Tank Filler Neck
Part #: FN931

Spectra FN931 Fuel Tank Filler Neck

⚙️ 22 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Patriot
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Reliable Fuel Tank Filler Neck for Jeep Patriot

The Spectra FN931 fuel tank filler neck is designed specifically for Jeep Patriot models, providing a secure and efficient connection for fuel delivery. This replacement part ensures proper fuel flow and helps maintain the integrity of your vehicle's fuel system.

  • Compatible with Jeep Patriot fuel systems
  • Durable construction for long-lasting performance
  • Direct replacement for original equipment
  • Part number FN931 for easy identification
  • Designed to prevent fuel leaks and evaporation

Durable Design and Precise Fitment

The Spectra FN931 fuel tank filler neck is engineered to meet OEM specifications for the Jeep Patriot. Its robust design resists corrosion and wear, ensuring reliable fuel transfer from the filler opening to the fuel tank. This part maintains a tight seal to prevent fuel vapor leaks and supports proper venting, which is critical for fuel system performance and emissions compliance.

Purpose and Common Applications

  • Replaces damaged or corroded fuel tank filler necks on Jeep Patriot vehicles
  • Eliminates fuel odors caused by leaks or cracks in the filler neck
  • Restores proper fuel flow during refueling
  • Prevents fuel evaporation and vapor leaks
  • Supports emission system integrity by maintaining a sealed fuel system

Installation Notes and Tips

Installation of the Spectra FN931 fuel tank filler neck requires basic automotive tools and safety precautions. Ensure the vehicle is parked on a level surface and the fuel system is depressurized before removal. Carefully disconnect the old filler neck and inspect surrounding components for wear or damage. Align the new filler neck properly to avoid strain on hoses and clamps. Tighten all connections securely to prevent leaks.

Quality Assurance and Warranty

Manufactured by Spectra, the FN931 fuel tank filler neck undergoes quality control to meet industry standards. While specific warranty details are not provided, Spectra parts typically offer reliable durability consistent with OEM replacement requirements. Using this part helps maintain the fuel system’s integrity and supports vehicle safety.

This part fits 22 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017JeepPatriot2.4LL4N/A
2017JeepPatriot2.0LL4N/A
2016JeepPatriot2.4LL4N/A
2016JeepPatriot2.0LL4N/A
2015JeepPatriot2.4LL4N/A
2015JeepPatriot2.0LL4N/A
2014JeepPatriot2.4LL4N/A
2014JeepPatriot2.0LL4N/A
2013JeepPatriot2.4LL4N/A
2013JeepPatriot2.0LL4N/A
2012JeepPatriot2.4LL4N/A
2012JeepPatriot2.0LL4N/A
2011JeepPatriot2.4LL4N/A
2011JeepPatriot2.0LL4N/A
2010JeepPatriot2.4LL4N/A
2010JeepPatriot2.0LL4N/A
2009JeepPatriot2.4LL4N/A
2009JeepPatriot2.0LL4N/A
2008JeepPatriot2.4LL4N/A
2008JeepPatriot2.0LL4N/A
2007JeepPatriot2.4LL4N/A
2007JeepPatriot2.0LL4N/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:

5105806AB5105806AC5105806AD577348TNKFN931

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