Spectra FNH143 Fuel Filler Hose - Upper
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Spectra

Spectra FNH143 Fuel Filler Hose - Upper

Brand Spectra FNH143
Position Upper
Fits Cadillac, Chevrolet, and GMC · 125 vehicles

OE-spec engineered. Developed and validated to meet or exceed OE specifications.

Fuel filler hose. Built for dependable fuel storage system service.

Spectra Premium. Engineered by an in-house Canadian team.

Cross-references 573097, 15088336 and 15124940 for the same application. See all 3.

$63.24Free shipping
In stock · usually ships same day before 1pm CST
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Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Fuel Filler Hose options

Spectra FNH143 Fuel Filler Hose

The Spectra FNH143 fuel filler hose is a direct-fit fuel storage component for select GM full-size SUVs and trucks. It is engineered and validated by Spectra Premium’s Canadian engineering team to meet or exceed OE specifications for dependable fuel transfer at the filler neck.

Compatible with 2004-2014 Chevrolet Tahoe, 2004-2014 GMC Yukon, 2004-2014 GMC Yukon XL 1500, 2007-2014 Cadillac Escalade, 2007-2014 Cadillac Escalade ESV, 2007-2013 Cadillac Escalade EXT, and 2007-2011 Chevrolet Avalanche applications.

Key Features

  • Fuel filler hose for air and fuel delivery service
  • OE-style replacement for select Cadillac, Chevrolet, and GMC vehicles
  • Engineered and validated to meet or exceed OE specifications
  • Designed for upper filler hose applications where listed
  • Part number FNH143 for easy identification and ordering

Application Details

This fuel filler hose is used in the fuel storage system to connect the filler neck path and support proper fuel refueling. It cross-references 573097 for the same application. The FNH143 is a practical replacement choice when servicing a leaking, cracked, or deteriorated filler hose on a Chevrolet Tahoe, GMC Yukon, or Cadillac Escalade platform.

What It Helps Fix

  • Fuel odor near the filler area
  • Visible cracking or splitting in the filler hose
  • Fuel leakage during refueling
  • Restricted fuel flow at the filler neck
  • Corrosion-related deterioration in the upper hose section

Installation Notes

Verify year, make, model, and upper-position fitment before installation. Inspect the surrounding filler neck, clamps, and adjoining fuel system components for wear or damage during service. Confirm the hose routing matches the original configuration on the vehicle.

Quality Assurance

Spectra Premium develops and validates this fuel filler hose in-house to align with OE specifications for consistent fit and function.

Related reading

This part fits 125 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2014CadillacEscalade6.2LV8FLEXN/AUpper
2014CadillacEscalade ESV6.2LV8—N/AUpper
2014ChevroletTahoe5.3LV8—Upper—
2014GMCYukon6.2LV8—Upper—
2014GMCYukon5.3LV8—Upper—
2014GMCYukon XL 15006.2LV8—Upper—
2014GMCYukon XL 15005.3LV8—Upper—
2013CadillacEscalade6.0LV8ELECTRIC/FLEXN/AUpper
2013CadillacEscalade ESV6.2LV8—N/AUpper
2013CadillacEscalade EXT6.2LV8—N/AUpper
2013ChevroletAvalanche5.3LV8—N/AUpper
2013ChevroletTahoe6.0LV8—Upper—
2013ChevroletTahoe5.3LV8—Upper—
2013GMCYukon6.2LV8—Upper—
2013GMCYukon6.0LV8—Upper—
2013GMCYukon5.3LV8—Upper—
2013GMCYukon XL 15006.2LV8—Upper—
2013GMCYukon XL 15005.3LV8—Upper—
2012CadillacEscalade6.0LV8ELECTRIC/FLEXN/AUpper
2012CadillacEscalade ESV6.2LV8—N/AUpper
2012CadillacEscalade EXT6.2LV8—N/AUpper
2012ChevroletAvalanche5.3LV8—N/AUpper
2012ChevroletTahoe6.0LV8—Upper—
2012ChevroletTahoe5.3LV8—Upper—
2012GMCYukon6.2LV8—Upper—
2012GMCYukon6.0LV8—Upper—
2012GMCYukon5.3LV8—Upper—
2012GMCYukon XL 15006.2LV8—Upper—
2012GMCYukon XL 15005.3LV8—Upper—
2011CadillacEscalade6.2LV8—N/AUpper
2011CadillacEscalade6.0LV8—N/AUpper
2011CadillacEscalade ESV6.2LV8—N/AUpper
2011CadillacEscalade EXT6.2LV8—N/AUpper
2011ChevroletAvalanche5.3LV8—Upper—
2011ChevroletTahoe6.0LV8—Upper—
2011ChevroletTahoe5.3LV8—Upper—
2011GMCYukon6.2LV8—Upper—
2011GMCYukon6.0LV8—Upper—
2011GMCYukon5.3LV8—Upper—
2011GMCYukon XL 15006.2LV8—Upper—
2011GMCYukon XL 15005.3LV8—Upper—
2010CadillacEscalade6.2LV8—N/AUpper
2010CadillacEscalade6.0LV8—N/AUpper
2010CadillacEscalade ESV6.2LV8—N/AUpper
2010CadillacEscalade EXT6.2LV8—N/AUpper
2010ChevroletAvalanche5.3LV8—Upper—
2010ChevroletTahoe6.0LV8—Upper—
2010ChevroletTahoe5.3LV8—Upper—
2010GMCYukon6.2LV8—Upper—
2010GMCYukon6.0LV8—Upper—
2010GMCYukon5.3LV8—Upper—
2010GMCYukon XL 15006.2LV8—Upper—
2010GMCYukon XL 15005.3LV8—Upper—
2009CadillacEscalade6.2LV8—N/AUpper
2009CadillacEscalade6.0LV8—N/AUpper
2009CadillacEscalade ESV6.2LV8—N/AUpper
2009CadillacEscalade EXT6.2LV8—N/AUpper
2009ChevroletAvalanche6.0LV8—Upper—
2009ChevroletAvalanche5.3LV8—Upper—
2009ChevroletTahoe6.2LV8—Upper—
2009ChevroletTahoe6.0LV8—Upper—
2009ChevroletTahoe5.3LV8—Upper—
2009ChevroletTahoe4.8LV8—Upper—
2009GMCYukon6.2LV8—Upper—
2009GMCYukon6.0LV8—Upper—
2009GMCYukon5.3LV8—Upper—
2009GMCYukon4.8LV8—Upper—
2009GMCYukon XL 15006.2LV8—Upper—
2009GMCYukon XL 15006.0LV8—Upper—
2009GMCYukon XL 15005.3LV8—Upper—
2008CadillacEscalade6.2LV8—N/AUpper
2008CadillacEscalade ESV6.2LV8—N/AUpper
2008CadillacEscalade EXT6.2LV8—N/AUpper
2008ChevroletAvalanche6.0LV8—Upper—
2008ChevroletAvalanche5.3LV8—Upper—
2008ChevroletTahoe6.2LV8—Upper—
2008ChevroletTahoe6.0LV8—Upper—
2008ChevroletTahoe5.3LV8—Upper—
2008ChevroletTahoe4.8LV8—Upper—
2008GMCYukon6.2LV8—Upper—
2008GMCYukon6.0LV8—Upper—
2008GMCYukon5.3LV8—Upper—
2008GMCYukon4.8LV8—Upper—
2008GMCYukon XL 15006.2LV8—Upper—
2008GMCYukon XL 15006.0LV8—Upper—
2008GMCYukon XL 15005.3LV8—Upper—
2007CadillacEscalade6.2LV8—N/AUpper
2007CadillacEscalade ESV6.2LV8—N/AUpper
2007CadillacEscalade EXT6.2LV8—N/AUpper
2007ChevroletAvalanche6.0LV8—Upper—
2007ChevroletAvalanche5.3LV8—Upper—
2007ChevroletTahoe5.3LV8—Upper—
2007ChevroletTahoe4.8LV8—Upper—
2007GMCYukon6.2LV8—Upper—
2007GMCYukon5.3LV8—Upper—
2007GMCYukon4.8LV8—Upper—
2007GMCYukon XL 15006.2LV8—Upper—
2007GMCYukon XL 15006.0LV8—Upper—
2007GMCYukon XL 15005.3LV8—Upper—
2006CadillacEscalade6.0LV8—N/A—
2006ChevroletTahoe5.3LV8—Upper—
2006ChevroletTahoe4.8LV8—Upper—
2006GMCYukon6.0LV8—Upper—
2006GMCYukon5.3LV8—Upper—
2006GMCYukon4.8LV8—Upper—
2006GMCYukon XL 15006.0LV8—Upper—
2006GMCYukon XL 15005.3LV8—Upper—
2005CadillacEscalade6.0LV8—N/A—
2005CadillacEscalade5.3LV8—N/A—
2005ChevroletTahoe5.3LV8—Upper—
2005ChevroletTahoe4.8LV8—Upper—
2005GMCYukon6.0LV8—Upper—
2005GMCYukon5.3LV8—Upper—
2005GMCYukon4.8LV8—Upper—
2005GMCYukon XL 15006.0LV8—Upper—
2005GMCYukon XL 15005.3LV8—Upper—
2004CadillacEscalade6.0LV8—N/A—
2004CadillacEscalade5.3LV8—N/A—
2004ChevroletTahoe5.3LV8—Upper—
2004ChevroletTahoe4.8LV8—Upper—
2004GMCYukon6.0LV8—Upper—
2004GMCYukon5.3LV8—Upper—
2004GMCYukon4.8LV8—Upper—
2004GMCYukon XL 15006.0LV8—Upper—
2004GMCYukon XL 15005.3LV8—Upper—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5730971508833615124940