Beck Arnley 084-1839 Disc Brake Pad Wear Sensor - Front

Brand Beck Arnley 084-1839
Position Front
Are You Using The Long Form Warning Y
Fits Audi · 75 vehicles

OE-spec replacement. Meets foreign nameplate form, fit and function requirements.

Brake wear sensor. Monitors pad wear and signals when service is needed.

$36.45Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Disc Brake Pad Wear Sensors are typically replaced in pairs, axle by axle.
Order total $36.45
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Front Brake Wear Sensor for Audi Applications

The Beck Arnley 084-1839 disc brake pad wear sensor is a front-position replacement for select Audi models. It is built to meet foreign nameplate OE specifications for form, fit, and function, giving you a direct-fit solution for brake warning service on supported vehicles.

Compatible With front brake wear sensor applications on Audi A4, Audi A4 Quattro, Audi A5, Audi A5 Quattro, Audi A6, Audi A6 Quattro, Audi A7 Quattro, Audi Q5, Audi S4, Audi S5, and Audi allroad models.

  • Disc brake pad wear sensor for front brake service
  • OE-style fitment for foreign nameplate applications
  • Built to match original form, fit, and function requirements
  • Supports brake pad wear warning system operation
  • Beck Arnley part number 084-1839 for catalog lookup and ordering

Fitment Details

  • Fits 2009-2017 Audi A5 Quattro, front
  • Fits 2008-2017 Audi S5, front
  • Fits 2009-2016 Audi A4, front
  • Fits 2009-2016 Audi A4 Quattro, front
  • Fits 2013-2016 Audi allroad, front
  • Fits 2009-2016 Audi Q5, front
  • Fits 2014-2016 Audi S4, front
  • Fits 2010-2012 Audi S4, front
  • Fits 2012-2015 Audi A6, front
  • Fits 2013-2015 Audi A6 Quattro, front
  • Fits 2014-2015 Audi A7 Quattro, front
  • Fits 2010-2014 Audi A5, front

What This Sensor Helps Address

  • Brake pad wear warning light illumination
  • Damaged or worn front brake wear sensor wiring
  • Faulty pad wear signal at the front axle
  • Service replacement during front brake pad maintenance
  • Restoring proper wear indicator function on supported Audi models

Installation Notes

Install the sensor at the front brake position listed for your vehicle and route it to match the original harness path. Verify connector engagement and inspect the brake pad and rotor condition before completing service. Use the vehicle fitment list to confirm the exact Audi A4, A4 Quattro, A5, A5 Quattro, Q5, S4, S5, allroad, A6, A6 Quattro, or A7 Quattro application before installation.

Quality Assurance

Beck Arnley sources parts to meet OE specifications for foreign nameplate vehicles, with product specialists working with global sourcing partners to help ensure the correct replacement part for the application. Beck Arnley 084-1839 is cataloged for front brake wear sensor service on the listed Audi models.

This part fits 75 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2017AudiA5 QuattroFront
2017AudiS5Front
2016AudiA4Front
2016AudiA4 QuattroFront
2016AudiA5 QuattroFront
2016AudiallroadFront
2016AudiQ5Hybrid Prestige2.0LL4Front
2016AudiS4Front
2016AudiS5Front
2015AudiA4Front
2015AudiA4 QuattroFront
2015AudiA5 QuattroFront
2015AudiA6Front
2015AudiA6 QuattroTDI Premium Plus3.0LV6Front
2015AudiA6 QuattroTDI Prestige3.0LV6Front
2015AudiA6 Quattro2.0LL4Front
2015AudiA7 QuattroTDI Premium PlusFront
2015AudiA7 QuattroTDI PrestigeFront
2015AudiallroadFront
2015AudiQ5Hybrid Prestige2.0LL4Front
2015AudiS4Front
2015AudiS5Front
2014AudiA4Front
2014AudiA4 QuattroFront
2014AudiA5Front
2014AudiA5 QuattroFront
2014AudiA6Front
2014AudiA6 QuattroTDI Premium Plus3.0LV6Front
2014AudiA6 QuattroTDI Prestige3.0LV6Front
2014AudiA6 Quattro2.0LL4Front
2014AudiA7 QuattroTDI Premium PlusFront
2014AudiA7 QuattroTDI PrestigeFront
2014AudiallroadFront
2014AudiQ5Hybrid Prestige2.0LL4Front
2014AudiS4Front
2014AudiS5Front
2013AudiA4Front
2013AudiA4 QuattroFront
2013AudiA5Front
2013AudiA5 QuattroFront
2013AudiA6Front
2013AudiA6 Quattro2.0LL4Front
2013AudiallroadFront
2013AudiQ52.0LL4Front
2013AudiS5Front
2012AudiA4Front
2012AudiA4 QuattroFront
2012AudiA5Front
2012AudiA5 QuattroFront
2012AudiA6Front
2012AudiQ52.0LL4Front
2012AudiQ53.2LV6Front
2012AudiS4Front
2012AudiS5Front
2011AudiA4Front
2011AudiA4 QuattroFront
2011AudiA5Front
2011AudiA5 QuattroFront
2011AudiQ52.0LL4Front
2011AudiQ53.2LV6Front
2011AudiS4Front
2011AudiS5Front
2010AudiA4Front
2010AudiA4 QuattroFront
2010AudiA5Front
2010AudiA5 QuattroFront
2010AudiQ53.2LV6Front
2010AudiS4Front
2010AudiS5Front
2009AudiA4Front
2009AudiA4 QuattroFront
2009AudiA5 QuattroFront
2009AudiQ53.2LV6Front
2009AudiS5Front
2008AudiS5Front