HomeBrake > SensorsPowerStop SW-0306 Disc Brake Pad Wear Sensor - Front
Part #: SW-0306

PowerStop SW-0306 Disc Brake Pad Wear Sensor - Front

PowerStop - Front Euro-Stop Electronic Brake Wear Sensor, Front
⚙️ 107 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦PowerStop - Front Euro-Stop Electronic Brake Wear Sensor, Front
🚗Fitment: Audi, A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, allroad, Q5, RS7, S4, S5, and S7
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Brake Wear Monitoring for Audi Vehicles

The PowerStop - Front Euro-Stop Electronic Brake Wear Sensor (Part Number SW-0306) is designed to provide accurate and timely alerts for brake pad wear on select Audi models. This sensor helps maintain optimal braking performance by monitoring disc brake pad condition and signaling when replacement is necessary.

  • Compatible with Audi A4, A4 Quattro, A5, A5 Quattro, A6, A6 Quattro, A7 Quattro, allroad, Q5, RS7, S4, S5, and S7 models
  • Wiring harness length options: 11.81 inches and 300.00 millimeters for flexible installation
  • Black oval-shaped female connector for secure and reliable connection
  • Blade-type male terminals with two terminals and two wires for precise signal transmission
  • Includes one connector with no grommets

About the PowerStop - Front Euro-Stop Electronic Brake Wear Sensor Line

The PowerStop - Front Euro-Stop Electronic Brake Wear Sensor line focuses on providing high-quality, vehicle-specific sensors engineered to meet the exact specifications of European vehicles. This product line ensures compatibility and reliable performance for front disc brake pad wear detection, helping maintain safety and brake system integrity on Audi models.

Product Details and Specifications

The SW-0306 sensor features a wiring harness available in two lengths—11.81 inches and 300 millimeters—allowing for adaptable installation depending on the vehicle’s brake system layout. The black oval-shaped female connector is designed to fit securely with the corresponding male terminals, which are blade type and include two terminals and two wires. This configuration ensures accurate communication with the vehicle’s onboard monitoring system, alerting drivers promptly when brake pads require attention.

Common Applications and Problem Solving

  • Detects front disc brake pad wear on compatible Audi models
  • Prevents brake system damage by providing early warning of worn pads
  • Helps avoid costly repairs due to neglected brake maintenance
  • Ensures compliance with vehicle safety monitoring systems
  • Maintains consistent braking performance and driver safety

Installation Notes and Tips

When installing the PowerStop SW-0306 sensor, verify the wiring harness length matches your vehicle’s requirements. The oval-shaped female connector should be securely attached to the male blade terminals to ensure proper signal transmission. No grommets are included, so take care to route wiring away from heat sources and moving parts to prevent damage. Consult your vehicle’s service manual for specific installation procedures related to brake wear sensors.

Quality Assurance and Warranty

PowerStop manufactures the SW-0306 sensor to meet stringent quality standards for durability and performance. While specific warranty details are not provided, PowerStop products typically undergo rigorous testing to ensure reliable operation within the vehicle’s brake system. Using this sensor helps maintain the integrity of your Audi’s brake monitoring system.

BrandPowerStop
Part NumberSW-0306
PositionPowerStop - Front Euro-Stop Electronic Brake Wear Sensor, Front
Wiring Harness Length11.81
Wiring Harness Length300.00
Connector ColorBlack
Terminal TypeBlade
Grommets IncludedNo
Wire Quantity2
Connector Quantity1
Connector ShapeOval
Terminal Quantity2
Connector GenderFemale
Terminal GenderMale

This part fits 107 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2018AudiA6Frontwith 320mm or 345mm Rotor; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2018AudiRS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2018AudiS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiA5 QuattroSportFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiA6Frontwith 320mm or 345mm Rotor; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiA7 QuattroFrontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiRS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiS5BaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2017AudiS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA4PremiumFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA4Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA4 QuattroPremiumFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA4 QuattroPremium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA6Frontwith 320mm or 345mm Rotor; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiA7 QuattroFrontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiallroadFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiQ5Hybrid PrestigeFrontwith 345mm Diameter Brake Rotor; with TRW/Girling Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiRS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiS4PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiS4Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiS5PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiS5Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2016AudiS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA4PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA4PremiumFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA4Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA4 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA6Frontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA6 QuattroFront320mm or 345mm Diameter Rotor; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiA7 QuattroFrontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiallroadFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiQ5Hybrid PrestigeFrontwith 345mm Diameter Brake Rotor; with TRW/Girling Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiRS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiS4PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiS4Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiS5PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiS5Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2015AudiS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA4 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA6Frontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA6 QuattroFront320mm or 345mm Diameter Rotor; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiA7 QuattroFrontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiallroadFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiQ5Hybrid PrestigeFrontwith 345mm Diameter Brake Rotor; with TRW/Girling Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiRS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiS4PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiS4Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiS5PrestigeFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiS5Premium PlusFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2014AudiS7Frontwith 345mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA4 QuattroBaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA5 QuattroCabrioletFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA5 QuattroBaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA6Frontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiA6 QuattroFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiallroadFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiQ5Hybrid PrestigeFrontwith 345mm Diameter Brake Rotor; with TRW/Girling Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiS4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2013AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA4 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA5 QuattroCabrioletFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA5 QuattroBaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA6FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiA6 QuattroFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiQ5Frontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiS4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2012AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiA4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiA4 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiA5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiA6 QuattroFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiQ5PrestigeFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiQ5PremiumFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiQ5Premium PlusFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiS4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2011AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiA4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiA4 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiA5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiA6 QuattroFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiQ5PrestigeFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiQ5PremiumFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiQ5Premium PlusFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiS4FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2010AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiA4BaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiA4 QuattroBaseFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiA4 QuattroAvantFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiA6 QuattroFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiQ5PrestigeFrontwith 320mm Rotors; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiQ5PremiumFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiQ5Premium PlusFrontwith 320mm Front & 345mm Rear Brakes; PowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2009AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2008AudiA5 QuattroFrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor
2008AudiS5FrontPowerStop - Front Euro-Stop Electronic Brake Wear Sensor

* 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:

084-1839116.330062114052BWS00224G0 615 121 B8K0 615 1218T0 907 637A032017EWS138GIC243WK1068

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