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Spectra FN811 Fuel Filler NeckOE Quality 60-Day Returns
Part #: FN811

Spectra FN811 Fuel Filler Neck

20 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, and Cadillac, Sonora, Tahoe, Yukon, and Escalade
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Reliable Fuel Tank Filler Neck for Cadillac, Chevrolet, and GMC

The Spectra FN811 fuel tank filler neck is designed to provide a secure and precise fit for select Cadillac, Chevrolet, and GMC models. Engineered to maintain proper fuel flow and prevent leaks, this component ensures your vehicle's fuel system operates efficiently.

  • Compatible with Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon
  • Durable construction for long-lasting performance
  • Exact fitment with OEM specifications
  • Part number FN811 for easy identification
  • Designed for fuel storage system integration

Product Details and Compatibility

The Spectra FN811 fuel tank filler neck is specifically manufactured to fit the fuel storage systems of Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon models. This part connects the fuel filler opening to the fuel tank, allowing for safe and efficient refueling. Its construction meets OEM standards to ensure a proper seal and prevent fuel vapor leaks, which is critical for maintaining emissions compliance and vehicle safety.

Common Applications and Problem Resolution

  • Replacement for damaged or corroded filler necks
  • Eliminates fuel leaks during refueling
  • Prevents fuel vapor escape and associated odors
  • Restores proper fuel flow to the tank
  • Addresses fitment issues with aftermarket or worn parts

Installation Notes and Tips

Installation of the Spectra FN811 fuel tank filler neck should be performed with care to ensure a secure fit and proper sealing. It is recommended to inspect all related fuel system components during replacement. Use appropriate tools to avoid damage to the filler neck or fuel tank. Verify that all clamps and seals are properly tightened to prevent leaks.

Quality Assurance and Warranty

Manufactured by Spectra, the FN811 fuel tank filler neck adheres to strict quality control standards. While specific warranty details may vary, Spectra parts typically come with a limited warranty against defects in materials and workmanship. This ensures reliability and peace of mind when replacing critical fuel system components on your Cadillac Escalade, Chevrolet Tahoe, or GMC Yukon.

This part fits 20 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2006CadillacEscalade6.0LV8N/A
2006ChevroletTahoe5.3LV8GASN/A
2006ChevroletTahoe4.8LV8N/A
2006GMCYukon6.0LV8N/A
2006GMCYukon5.3LV8GASN/A
2006GMCYukon4.8LV8N/A
2005CadillacEscalade6.0LV8N/A
2005CadillacEscalade5.3LV8N/A
2005ChevroletTahoe5.3LV8GASN/A
2005ChevroletTahoe4.8LV8N/A
2005GMCYukon6.0LV8N/A
2005GMCYukon5.3LV8GASN/A
2005GMCYukon4.8LV8N/A
2004CadillacEscalade6.0LV8N/A
2004CadillacEscalade5.3LV8N/A
2004ChevroletTahoe5.3LV8GASN/A
2004ChevroletTahoe4.8LV8N/A
2004GMCYukon6.0LV8N/A
2004GMCYukon5.3LV8GASN/A
2004GMCYukon4.8LV8N/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:

150789671511323915115211151193451521749315289920574028577334FNGM066FNSGM062JLCGM066KFN358TNKFN811

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

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