HomeAir and Fuel Delivery > Fuel StorageSpectra FN1000 Fuel Filler Neck
Part #: FN1000

Spectra FN1000 Fuel Filler Neck

⚙️ 12 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, Wrangler
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Reliable Fuel Tank Filler Neck for Jeep TJ and Wrangler

The Spectra FN1000 fuel tank filler neck is designed specifically for Jeep TJ and Wrangler models, providing a secure and precise fit. This component ensures proper fuel delivery and prevents leaks during refueling.

  • Compatible with Jeep TJ and Wrangler models
  • Durable construction for long-lasting performance
  • Exact fitment with part number FN1000
  • Corrosion-resistant materials to withstand harsh conditions
  • Easy to install with standard tools

Durable Construction and Precise Fitment

The Spectra FN1000 fuel tank filler neck is engineered to meet OEM specifications for Jeep TJ and Wrangler vehicles. Its robust design resists corrosion and wear, ensuring reliable fuel delivery over time. The filler neck connects the fuel cap to the fuel tank, maintaining a sealed system that prevents fuel vapor leaks and contamination. This part number FN1000 is manufactured to provide a direct replacement, simplifying maintenance and repair.

Purpose and Common Applications

  • Replaces damaged or corroded fuel tank filler necks on Jeep TJ and Wrangler
  • Prevents fuel leaks and vapor emissions during refueling
  • Restores proper fuel system sealing and pressure
  • Eliminates fuel odors caused by faulty filler necks
  • Ensures compliance with emissions standards by maintaining a sealed fuel system

Installation Notes and Tips

Installation of the Spectra FN1000 fuel tank filler neck requires basic automotive tools. It is recommended to work on a cool vehicle and relieve fuel system pressure before removal. Ensure all clamps and seals are properly tightened to avoid leaks. Inspect surrounding fuel system components during installation for any signs of wear or damage.

Quality Assurance and Warranty

Manufactured to meet or exceed OEM standards, the Spectra FN1000 fuel tank filler neck undergoes rigorous quality control to ensure durability and fitment accuracy. While specific warranty details may vary, Spectra parts typically come with a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006JeepTJ2.4LL4N/A
2006JeepWrangler4.0LL6N/A
2006JeepWrangler2.4LL4N/A
2005JeepTJ2.4LL4N/A
2005JeepWrangler4.0LL6N/A
2005JeepWrangler2.4LL4N/A
2004JeepTJ2.4LL4N/A
2004JeepWrangler4.0LL6N/A
2004JeepWrangler2.4LL4N/A
2003JeepTJ2.4LL4N/A
2003JeepWrangler4.0LL6N/A
2003JeepWrangler2.4LL4N/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:

52100495AC52100495AD52100495AE52100495AF52100495AG52100495AH52100495AI52100495AJ52100495AKFNJP010TNKFN1000

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