Hengst H355WK Fuel Filter - In-Line
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Hengst

Hengst H355WK Fuel Filter - In-Line

Brand Hengst H355WK
Position In-Line
Fits Audi and Volkswagen · 69 vehicles

Fuel filter. Synthetic blend media helps capture contaminants in the fuel system.

HEZ Fuel Filter. Hengst line built for dependable fuel filtration performance.

Cross-references 4G0127400C, 4H0 201 511 A and 7L6 127 401 H for the same application. See all 8.

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Hengst HEZ Fuel Filter H355WK

The Hengst HEZ Fuel Filter H355WK is a spin-on fuel filter with synthetic blend media for clean fuel delivery in select Audi and Volkswagen applications. It is built for in-line fuel filter service and is listed with rubber sleeve fitment where specified.

Key Features

  • Synthetic blend filter media for fuel filtration
  • Spin-on design for listed applications
  • HEZ Fuel Filter product line from Hengst
  • Fits in-line fuel filter locations and N/A-position applications as listed
  • Cross-reference example: WK 6008

Product Details

The Hengst HEZ Fuel Filter line focuses on OE-style fuel filtration for modern direct-injection and gasoline systems. Part number H355WK is listed for a wide range of Audi models, including Audi A4 allroad, Audi A4 Quattro, Audi S4, Audi A5 Quattro, Audi A7 Sportback, Audi A8 Quattro, Audi S5, Audi S8, Audi A6 Quattro, Audi Q5, Audi Q7, and Volkswagen Touareg applications. If you are searching for an Audi A4 allroad fuel filter, Audi A4 Quattro fuel filter, or Audi S4 fuel filter, H355WK is a direct fitment reference for the listed vehicles and years.

This part cross-references Hengst HEZ Fuel Filter applications such as KL 915 and WK 6008 for the same application.

Common Uses

  • Restoring proper fuel filtration on a clogged or restricted filter
  • Addressing fuel delivery issues caused by contaminated fuel
  • Replacing a service interval fuel filter on listed Audi and Volkswagen models
  • Supporting smoother fuel flow in in-line fuel systems
  • Maintaining filtration performance in vehicles using rubber sleeve or spin-on configurations

Installation Notes

Verify the OE number and fitment notes before installation, especially on 2021-2025 Audi A4, A4 allroad, A4 Quattro, A5 Quattro, and S4 applications with rubber sleeve or OE-number-specific listings. Fits 2023-2025 Audi A4 allroad, In-Line; Fits 2023-2025 Audi A4 Quattro, In-Line; Fits 2025 Audi A7 Sportback, N/A; Fits 2023-2025 Audi S4, In-Line; Fits 2023-2024 Audi A5 Quattro, N/A; Fits 2021-2024 Audi S5, N/A; Fits 2022 Audi A4 allroad, In-Line; Fits 2022 Audi A4 Quattro, In-Line; Fits 2022 Audi A5 Quattro, N/A; Fits 2022 Audi S4, N/A; Fits 2021 Audi A4, In-Line; Fits 2021 Audi A4 allroad, In-Line; Fits 2021 Audi A4 Quattro, In-Line; Fits 2021 Audi A5 Quattro, N/A; Fits 2021 Audi S4, N/A; Fits 2020 Audi A4, In-Line; Fits 2020 Audi A4 allroad, In-Line; Fits 2020 Audi A4 Quattro, In-Line; Fits 2020 Audi A5 Quattro, N/A; Fits 2018 Audi A8 Quattro, In-Line; Fits 2014 Audi A8 Quattro, In-Line; Fits 2018 Audi S8, In-Line; Fits 2014 Audi S8, In-Line; Fits 2015-2017 Audi A8 Quattro, In-Line; Fits 2011-2013 Audi A8 Quattro, In-Line; Fits 2015-2017 Audi S8, In-Line; Fits 2013 Audi S8, In-Line; Fits 2014-2016 Audi A7 Quattro, In-Line; Fits 2014-2016 Audi Q5, In-Line; Fits 2014-2015 Audi A6 Quattro, In-Line; Fits 2011-2015 Audi Q7, In-Line; Fits 2009 Audi Q7, In-Line; Fits 2014 Audi A6 Quattro, In-Line; Fits 2010 Audi Q7, In-Line; Fits 2009-2010 Volkswagen Touareg, In-Line.

Quality Assurance

Hengst is an established filtration brand, and the HEZ Fuel Filter line uses synthetic blend media for listed fuel system applications. Confirm the OE reference and vehicle notes against your original part number H355WK before ordering or installation.

Related reading

This part fits 69 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2025AudiA4 allroad—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2025AudiA4 Quattro—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2025AudiA7 Sportback—3.0LV6—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2025AudiS4—3.0LV6—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2024AudiA4 allroad—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2024AudiA4 Quattro—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2024AudiA5 Quattro—2.0LL4—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2024AudiS4—3.0LV6—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2024AudiS5Convertible3.0LV6—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2023AudiA4 allroad—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2023AudiA4 Quattro—2.0LL4—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2023AudiA5 Quattro—2.0LL4—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2023AudiS4—3.0LV6—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2023AudiS5Convertible3.0LV6—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2022AudiA4 allroad—2.0LL4—In-LineIncludes Rubber Sleeve; With OE No. 8W0 127 399 A
2022AudiA4 Quattro—2.0LL4—In-LineIncludes Rubber Sleeve; With OE No. 8W0 127 399 A
2022AudiA5 Quattro—2.0LL4—N/AIncludes Rubber Sleeve; With OE No. 8W0 127 399 A
2022AudiS4—3.0LV6—N/AIncludes Rubber Sleeve; With OE No. 8W0 127 399 A
2022AudiS5Convertible3.0LV6—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2021AudiA4—2.0LL4—In-LineIncludes Rubber Sleeve; With OE No. 8W0 127 399 A
2021AudiA4 allroad—2.0LL4—In-LineIncludes Rubber Sleeve; With OE 8W0 127 399 A
2021AudiA4 Quattro—2.0LL4—In-LineIncludes Rubber Sleeve; With OE 8W0 127 399 A
2021AudiA5 Quattro—2.0LL4—N/AIncludes Rubber Sleeve; With OE 8W0 127 399 A
2021AudiS4—3.0LV6—N/AIncludes Rubber Sleeve; With OE 8W0 127 399 A
2021AudiS5Convertible3.0LV6—N/AIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2020AudiA4—2.0LL4—In-LineRubber sleeve included.
2020AudiA4 allroad—2.0LL4—In-LineRubber sleeve included.
2020AudiA4 Quattro—2.0LL4—In-LineRubber sleeve included.
2020AudiA5 QuattroConvertible2.0LL4—N/ARubber sleeve included.
2018AudiA8 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2018AudiS8—4.0LV8—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2017AudiA8 Quattro—4.0LV8—In-LineRubber sleeve included.
2017AudiA8 Quattro—3.0LV6—In-LineRubber sleeve included.
2017AudiS8—4.0LV8—In-LineRubber sleeve included.
2016AudiA7 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; For models without GP2 package
2016AudiA8 Quattro—6.3LW12—In-LineRubber sleeve included.
2016AudiA8 Quattro—4.0LV8—In-LineRubber sleeve included.
2016AudiA8 Quattro—3.0LV6—In-LineRubber sleeve included.
2016AudiQ5—3.0LV6—In-LineRubber sleeve included.
2016AudiS8—4.0LV8—In-LineRubber sleeve included.
2015AudiA6 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; To 01/09/2014
2015AudiA7 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; For models without GP2 package
2015AudiA8 Quattro—6.3LW12—In-LineRubber sleeve included.
2015AudiA8 Quattro—4.0LV8—In-LineRubber sleeve included.
2015AudiA8 Quattro—3.0LV6—In-LineRubber sleeve included.
2015AudiQ5—3.0LV6—In-LineRubber sleeve included.
2015AudiQ7—3.0LV6—In-LineRubber sleeve included.
2015AudiS8—4.0LV8—In-LineRubber sleeve included.
2014AudiA6 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; To 01/09/2014
2014AudiA6 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; with OE No. 8T0 127 401 A
2014AudiA7 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; For models without GP2 package
2014AudiA8 Quattro—3.0LV6—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2014AudiQ5—3.0LV6—In-LineRubber sleeve included.
2014AudiQ7—3.0LV6—In-LineRubber sleeve included.
2014AudiS8—4.0LV8—In-LineIncludes Rubber Sleeve; Spin-on; HEZ Fuel Filter
2013AudiA8 Quattro—6.3LW12—In-LineRubber sleeve included.
2013AudiA8 Quattro—4.0LV8—In-LineRubber sleeve included.
2013AudiA8 Quattro—3.0LV6—In-LineRubber sleeve included.
2013AudiQ7—3.0LV6—In-LineRubber sleeve included.
2013AudiS8—4.0LV8—In-LineRubber sleeve included.
2012AudiA8 Quattro—6.3LW12—In-LineRubber sleeve included.
2012AudiA8 Quattro—4.2LV8—In-LineRubber sleeve included.
2012AudiQ7—3.0LV6—In-LineRubber sleeve included.
2011AudiA8 Quattro—4.2LV8—In-LineRubber sleeve included.
2011AudiQ7—3.0LV6—In-LineRubber sleeve included.
2010AudiQ7—3.0LV6—In-LineIncludes Rubber Sleeve; From 05/31/2010
2010VolkswagenTouareg—3.0LV6—In-LineRubber sleeve included.
2009AudiQ7—3.0LV6DIESELIn-LineRubber sleeve included.
2009VolkswagenTouareg—3.0LV6—In-LineRubber sleeve included.
Directly replaces or cross-references 8 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4G0127400C4H0 201 511 A7L6 127 401 H8T0 127 401 A8W0127399AKL 915WF8463WK 6008