Facet 21.0014 ABS Wheel Speed Sensor - Front Left, Front Right or Rear Left

Brand Facet 21.0014
Position Front Left, Front Right, and Rear Left
Fits Audi, Porsche, and Volkswagen · 146 vehicles

ABS wheel speed sensor for reliable braking system signal input.

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Facet 21.0014 ABS Wheel Speed Sensor

Facet 21.0014 is an ABS wheel speed sensor for select Audi, Volkswagen, and Porsche applications. It is used at the front left, front right, or rear left position depending on vehicle fitment, making it a direct-match replacement for specific chassis and model-year combinations.

Key Features

  • ABS wheel speed sensor for brake system signal monitoring
  • Fits select Audi A4, A5, A6, A7, A8, Q5, RS5, RS7, S4, S5, S6, S7, S8, SQ5, and allroad applications
  • Also fits select Volkswagen Phaeton and Porsche 918 Spyder applications
  • Position-specific coverage includes front left, front right, and rear left locations
  • Facet part number 21.0014 for catalog and service lookup

Fitment Details

  • Fits 2007-2017 Audi A6, front left.
  • Fits 2006-2017 Audi A6 Quattro, front left.
  • Fits 2012-2017 Audi A7 Quattro, front left.
  • Fits 2006-2017 Audi A8 Quattro, front left.
  • Fits 2004 Audi A8 Quattro, front left.
  • Fits 2009-2017 Audi Q5, front left.
  • Fits 2017 Audi R8, front right.
  • Fits 2014-2015 Audi R8, front right.
  • Fits 2008-2012 Audi R8, front right.
  • Fits 2014-2017 Audi RS7, front left.
  • Fits 2013-2017 Audi S6, front left.
  • Fits 2007-2011 Audi S6, front left.
  • Fits 2013-2017 Audi S7, front left.
  • Fits 2013-2017 Audi S8, front left.
  • Fits 2007-2009 Audi S8, front left.
  • Fits 2014-2017 Audi SQ5, front left.
  • Fits 2009-2016 Audi A5 Quattro, front left.
  • Fits 2013-2016 Audi allroad, front left.
  • Fits 2008-2016 Audi S5, front left.
  • Fits 2009-2015 Audi A4, front left.
  • Fits 2009-2015 Audi A4 Quattro, front left.
  • Fits 2013-2015 Audi RS5, front left.
  • Fits 2010-2015 Audi S4, front left.
  • Fits 2015 Porsche 918 Spyder, rear left. Includes ABS wheel speed sensor wire harness.
  • Fits 2010-2014 Audi A5, front left.
  • Fits 2006 Audi A6, front left. From chassis/VIN 4F-6-140 000.
  • Fits 2006 Volkswagen Phaeton, front left.
  • Fits 2004 Volkswagen Phaeton, front left.
  • Fits 2005 Audi A6 Quattro, front left. From chassis/VIN 4F-5-085 231.
  • Fits 2005 Audi A8 Quattro, front right.
  • Fits 2005 Volkswagen Phaeton, front left. From chassis/VIN 3D-5-003 201.

What It Helps Address

  • ABS warning light caused by a failed wheel speed sensor
  • Erratic or missing wheel speed signal at the affected corner
  • ABS, traction control, or stability control fault codes tied to sensor input
  • Brake system performance issues related to inaccurate wheel speed data
  • Fitment problems when replacing a sensor on the specified Audi, Volkswagen, or Porsche position

Installation Notes

Verify the vehicle year, model, drivetrain, and sensor position before ordering. Several applications require chassis or VIN breakpoints, including select 2004-2006 Audi A6, A6 Quattro, A8 Quattro, and Volkswagen Phaeton models. Match the original sensor location exactly, since this part is listed for front left, front right, and rear left positions depending on application. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Quality Assurance

Facet supplies this ABS wheel speed sensor as a cataloged replacement part for the listed Audi, Volkswagen, and Porsche applications. Part number 21.0014 is identified for service matching and fitment verification.

This part fits 146 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersFuel TypePositionNotes
2017AudiA6Premium———Front Left—
2017AudiA6 QuattroPremium———Front Left—
2017AudiA7 QuattroCompetition———Front Left—
2017AudiA8 QuattroL3.0LV6—Front Left—
2017AudiQ5Premium———Front Left—
2017AudiR8Base5.2LV10—Front Right—
2017AudiRS7Base4.0LV8—Front Left—
2017AudiS6Premium Plus———Front Left—
2017AudiS7Premium Plus———Front Left—
2017AudiS8Plus4.0LV8—Front Left—
2017AudiSQ5Premium Plus———Front Left—
2016AudiA5 QuattroPremium2.0LL4GASFront Left—
2016AudiA6Premium———Front Left—
2016AudiA6 QuattroPremium Plus2.0LL4—Front Left—
2016AudiA7 QuattroPremium Plus———Front Left—
2016AudiA8 QuattroL3.0LV6—Front Left—
2016AudiallroadPremium———Front Left—
2016AudiQ5Premium———Front Left—
2016AudiRS7Base4.0LV8—Front Left—
2016AudiS5Premium Plus———Front Left—
2016AudiS6Premium Plus———Front Left—
2016AudiS7Base4.0LV8—Front Left—
2016AudiS8Base4.0LV8—Front Left—
2016AudiSQ5Premium Plus———Front Left—
2015AudiA4Premium———Front Left—
2015AudiA4 QuattroPremium2.0LL4GASFront Left—
2015AudiA5 QuattroPremium2.0LL4GASFront Left—
2015AudiA6Premium———Front Left—
2015AudiA6 QuattroPremium———Front Left—
2015AudiA7 QuattroPremium Plus———Front Left—
2015AudiA8 QuattroBase3.0LV6—Front Left—
2015AudiallroadPremium———Front Left—
2015AudiQ5Premium———Front Left—
2015AudiR8Base5.2LV10—Front Right—
2015AudiRS5Base4.2LV8—Front Left—
2015AudiRS7Base4.0LV8—Front Left—
2015AudiS4Premium Plus———Front Left—
2015AudiS5Premium Plus———Front Left—
2015AudiS6Base———Front Left—
2015AudiS7Base———Front Left—
2015AudiS8Base4.0LV8—Front Left—
2015AudiSQ5Premium Plus———Front Left—
2015Porsche918 SpyderBase———Rear LeftIncl.ABS Wheel Speed Sensor Wire Harness
2014AudiA4Base2.0LL4—Front Left—
2014AudiA4 QuattroBase2.0LL4GASFront Left—
2014AudiA5Cabriolet———Front Left—
2014AudiA5 QuattroBase2.0LL4GASFront Left—
2014AudiA6Premium———Front Left—
2014AudiA6 QuattroPremium2.0LL4—Front Left—
2014AudiA7 QuattroBase———Front Left—
2014AudiA8 QuattroBase3.0LV6—Front Left—
2014AudiallroadPremium———Front Left—
2014AudiQ5Premium———Front Left—
2014AudiR8Base5.2LV10—Front Right—
2014AudiRS5Base4.2LV8—Front Left—
2014AudiRS7Base———Front Left—
2014AudiS4Premium Plus———Front Left—
2014AudiS5Premium Plus———Front Left—
2014AudiS6Base4.0LV8—Front Left—
2014AudiS7Base4.0LV8—Front Left—
2014AudiS8Base4.0LV8—Front Left—
2014AudiSQ5Premium Plus———Front Left—
2013AudiA4Base2.0LL4—Front Left—
2013AudiA4 QuattroBase2.0LL4GASFront Left—
2013AudiA5Cabriolet———Front Left—
2013AudiA5 QuattroBase2.0LL4GASFront Left—
2013AudiA6Premium———Front Left—
2013AudiA6 QuattroPremium2.0LL4—Front Left—
2013AudiA7 QuattroBase———Front Left—
2013AudiA8 QuattroBase3.0LV6—Front Left—
2013AudiallroadPremium———Front Left—
2013AudiQ5Premium———Front Left—
2013AudiRS5Base4.2LV8—Front Left—
2013AudiS4Base3.0LV6—Front Left—
2013AudiS5Base3.0LV6—Front Left—
2013AudiS6Base4.0LV8—Front Left—
2013AudiS7Base4.0LV8—Front Left—
2013AudiS8Base4.0LV8—Front Left—
2012AudiA4Base———Front Left—
2012AudiA4 QuattroBase———Front Left—
2012AudiA5Cabriolet———Front Left—
2012AudiA5 QuattroBase———Front Left—
2012AudiA6Premium———Front Left—
2012AudiA6 QuattroPremium———Front Left—
2012AudiA7 QuattroBase———Front Left—
2012AudiA8 QuattroBase———Front Left—
2012AudiQ5Premium———Front Left—
2012AudiR8Base5.2LV10—Front Right—
2012AudiS4Base3.0LV6—Front Left—
2012AudiS5Base4.2LV8—Front Left—
2011AudiA4Base———Front Left—
2011AudiA4 QuattroBase2.0LL4—Front Left—
2011AudiA5Cabriolet———Front Left—
2011AudiA5 QuattroBase2.0LL4—Front Left—
2011AudiA6Base———Front Left—
2011AudiA6 QuattroBase4.2LV8—Front Left—
2011AudiA8 QuattroBase———Front Left—
2011AudiQ5Premium———Front Left—
2011AudiR8Base5.2LV10—Front Right—
2011AudiS4Base3.0LV6—Front Left—
2011AudiS5Base4.2LV8—Front Left—
2011AudiS6Base5.2LV10—Front Left—
2010AudiA4Base———Front Left—
2010AudiA4 QuattroBase———Front Left—
2010AudiA5Cabriolet———Front Left—
2010AudiA5 QuattroBase2.0LL4—Front Left—
2010AudiA6Base———Front Left—
2010AudiA6 QuattroBase4.2LV8—Front Left—
2010AudiA8 QuattroBase4.2LV8—Front Left—
2010AudiQ5Premium———Front Left—
2010AudiR8Base5.2LV10—Front Right—
2010AudiS4Base3.0LV6—Front Left—
2010AudiS5Base4.2LV8—Front Left—
2010AudiS6Base5.2LV10—Front Left—
2009AudiA4Base———Front Left—
2009AudiA4 QuattroBase2.0LL4—Front Left—
2009AudiA5 QuattroBase———Front Left—
2009AudiA6Base———Front Left—
2009AudiA6 QuattroBase4.2LV8—Front Left—
2009AudiA8 QuattroBase———Front Left—
2009AudiQ5Premium———Front Left—
2009AudiR8Base4.2LV8—Front Right—
2009AudiS5Base4.2LV8—Front Left—
2009AudiS6Base5.2LV10—Front Left—
2009AudiS8Base5.2LV10—Front Left—
2008AudiA6Base———Front Left—
2008AudiA6 QuattroBase4.2LV8—Front Left—
2008AudiA8 QuattroBase———Front Left—
2008AudiR8Base4.2LV8—Front Right—
2008AudiS5Base4.2LV8—Front Left—
2008AudiS6Base5.2LV10—Front Left—
2008AudiS8Base5.2LV10—Front Left—
2007AudiA6Base3.2LV6—Front Left—
2007AudiA6 QuattroBase4.2LV8—Front Left—
2007AudiA8 QuattroBase———Front Left—
2007AudiS6Base5.2LV10—Front Left—
2007AudiS8Base5.2LV10—Front Left—
2006AudiA6Base———Front LeftFrom Chassis/VIN 4F-6-140 000
2006AudiA6 QuattroBase4.2LV8—Front Left—
2006AudiA8 QuattroBase———Front Left—
2006VolkswagenPhaetonV8———Front Left—
2005AudiA6 QuattroBase4.2LV8—Front LeftFrom Chassis/VIN 4F-5-085 231
2005AudiA8 QuattroBase———Front Right—
2005VolkswagenPhaetonV8———Front LeftFrom Chassis/VIN 3D-5-003 201
2004AudiA8 QuattroL———Front Left—
2004VolkswagenPhaetonV84.2LV8—Front Left—