HomeAir and Fuel Delivery > Fuel StorageSpectra FN814 Fuel Filler Neck
Part #: FN814

Spectra FN814 Fuel Filler Neck

⚙️ 5 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$150.19Free Shipping
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Rendezvous
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Spectra Fuel Tank Filler Neck FN814

The Spectra FN814 fuel tank filler neck is designed specifically for Buick Rendezvous models, providing a reliable connection between the fuel filler cap and the fuel tank. This component ensures proper fuel flow and prevents leaks during refueling.

  • Compatible with Buick Rendezvous vehicles
  • Durable construction for long-lasting performance
  • Direct replacement for original fuel tank filler neck
  • Part number FN814 for precise identification
  • Ensures secure fuel delivery and prevents vapor leaks

Detailed Product Description

The Spectra FN814 fuel tank filler neck is engineered to meet the exact specifications required for Buick Rendezvous models. This part serves as the conduit for fuel to flow from the filler cap to the fuel tank, maintaining a sealed system to prevent fuel vapors from escaping. Manufactured with quality materials, the FN814 part number ensures a proper fit and function, reducing the risk of fuel contamination or spillage. This fuel tank filler neck is an essential component in the air and fuel delivery system, contributing to the overall efficiency and safety of your vehicle.

Common Applications and Issues Addressed

  • Replacement for cracked or damaged fuel tank filler necks
  • Eliminates fuel leaks during refueling
  • Prevents fuel vapor emissions and related odors
  • Resolves issues with loose or ill-fitting filler neck connections
  • Helps maintain proper fuel system pressure

Installation Notes and Tips

Installation of the Spectra FN814 fuel tank filler neck should be performed with care to ensure a secure fit. It is recommended to inspect the surrounding fuel system components for wear or damage during replacement. Proper tightening of clamps and seals is essential to prevent leaks. Professional installation is advised if you are unfamiliar with fuel system components.

Quality Assurance and Warranty

Spectra parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FN814 fuel tank filler neck undergoes quality control inspections to verify fitment and function. Warranty coverage details should be confirmed with the product documentation or supplier.

This part fits 5 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007BuickRendezvous3.5LV6N/A
2006BuickRendezvous3.6LV6N/A
2006BuickRendezvous3.5LV6N/A
2005BuickRendezvous3.6LV6N/A
2004BuickRendezvous3.6LV6N/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:

103226571035488815854701577154FN187FNGM123FNGM156TNKFN814

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