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Spectra ST404 Fuel Tank StrapOE Quality 60-Day Returns
Part #: ST404

Spectra ST404 Fuel Tank Strap

88 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Audi, A4, A4 allroad, A4 Quattro, A5, A5 Quattro, RS5, and S5
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Spectra ST404 Fuel Tank Strap

The Spectra ST404 fuel tank strap is an OE-style replacement for select Audi fuel storage applications. It is built for direct-fit service on Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, S5, and RS5 models, with coverage spanning 2008-2017 depending on the vehicle.

Key Features

  • Fuel tank strap for air and fuel delivery service
  • OE replacement for select Audi fuel tank mounting applications
  • Engineered and manufactured to meet or exceed original equipment performance targets
  • Built with Spectra Premium quality control processes
  • Cross-references 8K0201654E and 8K0201654G for the same application
  • Part number ST404 for ordering and fitment verification

Detailed Description

Spectra ST404 is a fuel tank strap designed for Audi fuel storage repair where the original strap has corroded, weakened, or no longer secures the tank properly. It is a direct replacement for select 2008-2017 Audi A5 Quattro, 2008-2017 Audi S5, 2008-2016 Audi A4, 2013-2016 Audi A4 allroad, 2008-2016 Audi A4 Quattro, 2008-2016 Audi A5, and 2013-2015 Audi RS5 applications, with 2011 Audi RS5 also listed in fitment. The ST404 part number is commonly searched by owners servicing Audi A4 and Audi A5 fuel tank support issues.

Common Uses

  • Replacing a rusted or damaged fuel tank strap
  • Restoring secure fuel tank retention after strap failure
  • Addressing fuel tank movement caused by weakened mounting support
  • Repairing underbody fuel storage hardware during Audi maintenance

Installation Notes

Verify the vehicle year, model, and fuel tank mounting configuration before installation. Inspect the tank, mounting points, and surrounding underbody hardware for corrosion or damage before reassembly. Confirm fitment against the ST404 part number and the vehicle application listed for your Audi A4, A5, S5, or RS5.

Quality Assurance

Spectra Premium fuel tank straps are manufactured with engineering and quality control processes intended to meet or exceed original equipment performance for the listed applications.

This part fits 88 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2017AudiA5 Quattro2.0LL4N/A
2017AudiS53.0LV6N/A
2016AudiA42.0LL4N/A
2016AudiA41.8LL4N/A
2016AudiA4 allroad2.0LL4N/A
2016AudiA4 Quattro2.0LL4N/A
2016AudiA53.0LV6N/A
2016AudiA52.0LL4N/A
2016AudiA51.8LL4N/A
2016AudiA5 Quattro2.0LL4N/A
2016AudiS53.0LV6N/A
2015AudiA42.0LL4N/A
2015AudiA41.8LL4N/A
2015AudiA4 allroad2.0LL4N/A
2015AudiA4 Quattro2.0LL4N/A
2015AudiA53.0LV6N/A
2015AudiA52.0LL4N/A
2015AudiA51.8LL4N/A
2015AudiA5 Quattro2.0LL4N/A
2015AudiRS54.2LV8N/A
2015AudiS53.0LV6N/A
2014AudiA42.0LL4N/A
2014AudiA41.8LL4N/A
2014AudiA4 allroad2.0LL4N/A
2014AudiA4 Quattro3.0LV6N/A
2014AudiA4 Quattro2.0LL4N/A
2014AudiA52.0LL4N/A
2014AudiA51.8LL4N/A
2014AudiA5 Quattro3.0LV6N/A
2014AudiA5 Quattro2.0LL4N/A
2014AudiRS54.2LV8N/A
2014AudiS53.0LV6N/A
2013AudiA42.0LL4N/A
2013AudiA41.8LL4N/A
2013AudiA4 allroad2.0LL4N/A
2013AudiA4 Quattro3.0LV6N/A
2013AudiA4 Quattro2.0LL4N/A
2013AudiA52.0LL4N/A
2013AudiA51.8LL4N/A
2013AudiA5 Quattro3.0LV6N/A
2013AudiA5 Quattro2.0LL4N/A
2013AudiRS54.2LV8N/A
2013AudiS53.0LV6N/A
2012AudiA42.0LL4N/A
2012AudiA41.8LL4N/A
2012AudiA4 Quattro3.2LV6N/A
2012AudiA4 Quattro2.0LL4N/A
2012AudiA52.0LL4N/A
2012AudiA51.8LL4N/A
2012AudiA5 Quattro3.0LV6N/A
2012AudiA5 Quattro2.0LL4N/A
2012AudiS54.2LV8N/A
2012AudiS53.0LV6N/A
2011AudiA42.0LL4N/A
2011AudiA41.8LL4N/A
2011AudiA4 Quattro3.2LV6N/A
2011AudiA4 Quattro2.0LL4N/A
2011AudiA52.0LL4N/A
2011AudiA5 Quattro3.2LV6N/A
2011AudiA5 Quattro2.0LL4N/A
2011AudiRS54.2LV8N/A
2011AudiS54.2LV8N/A
2011AudiS53.0LV6N/A
2010AudiA42.0LL4N/A
2010AudiA41.8LL4N/A
2010AudiA4 Quattro3.2LV6N/A
2010AudiA4 Quattro2.0LL4N/A
2010AudiA53.2LV6N/A
2010AudiA52.0LL4N/A
2010AudiA5 Quattro3.2LV6N/A
2010AudiA5 Quattro2.0LL4N/A
2010AudiS54.2LV8N/A
2010AudiS53.0LV6N/A
2009AudiA42.0LL4N/A
2009AudiA41.8LL4N/A
2009AudiA4 Quattro3.2LV6N/A
2009AudiA4 Quattro2.0LL4N/A
2009AudiA53.2LV6N/A
2009AudiA5 Quattro3.2LV6N/A
2009AudiS54.2LV8N/A
2008AudiA43.2LV6N/A
2008AudiA42.0LL4N/A
2008AudiA41.8LL4N/A
2008AudiA4 Quattro3.2LV6N/A
2008AudiA4 Quattro2.0LL4N/A
2008AudiA53.2LV6N/A
2008AudiA5 Quattro3.2LV6N/A
2008AudiS54.2LV8N/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:

40407448K0201654E8K0201654GTNKST404

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

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