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Brake Pad Wear Sensor

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2 Pcs Rear Disc Brake Pad Wear Sensor2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Audi A6 A6 Quattro RS5 S7 Porsche Macan
$15.99
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3-year warranty
90 days free return
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Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
4G0615121, PWS302
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Volkswagen Touareg 2011-2015 Porsche
$18.99
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3-year warranty
90 days free return
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Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
7P0907637A, 95861236500, 355251921
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Porsche Panamera 10-20 Cayenne 11-18
$16.99
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3-year warranty
90 days free return
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Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
97060914500, 2BWS0220, 355251891, EWS186, SW1678, PWS349, V45720042
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Porsche Cayenne 11-16 Panamera VW Touareg
$13.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
95861236550, 7P0907637C, 2BWS0226, 355251931, SW1540, EWS122
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche Macan 2015-2018 V6 3.0L 3.6L
$13.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
95B907253, 355252511, 2BWS0242, SW-1546, SW1546, EWS242, V45720071
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Porsche Boxster 97-12 Cayman
$14.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
98661236500
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Volkswagen Touareg 2011-2016
$13.99
Quantity Less than 5
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
7P0907637, 7O0907637
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche Macan 2017-2018 L4 2.0L
$15.99
Quantity Less than 4
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3-year warranty
90 days free return
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Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
95B907253A, 95B-907-253-A, 95B 907 253 A, 2BWS0353, EWS226, SW1674, V45720072
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Porsche Boxster 13-16 Cayman 718 Boxster
$19.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
4L0615437A, 98160916300, 355252291, 2BWS0230, PWS346, SW1542, EWS235
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4 Pcs Front & Rear Side Disc Brake Pad Wear Sensor
A-Premium®
4 Pcs Front & Rear Side Disc Brake Pad Wear Sensor for Porsche 944 1983-1986
$24.99
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3-year warranty
90 days free return
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Vehicle: Porsche
Item LocatedUnited States
Quantity4
Installation PositionFront & Rear
Part interchange
94461221101, 94461221100, 94461221102, 34102005, SW1506, 2BWS0028, PWS191, DF0033, 
...View more
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Front Brake Pad Wear Sensor
A-Premium®
Front Brake Pad Wear Sensor for Porsche Macan 2021-2024 Sport Utility 4-Door
$10.99
Quantity Less than 3
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity1
Installation PositionFront Driver or Passenger
Part interchange
95B907253E, 34102053, 341-02053
ConditionNew
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2 Pcs Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Disc Brake Pad Wear Sensor for Porsche 911 1999-2008 Boxster
$17.99
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3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionCheck the fitment chart
Part interchange
99661236500
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche Cayenne 2011-2018 Panamera 10-16
$24.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
97060914300, 355251281, 2BWS0216, EWS100, EWS-100, SW1536, SW-1536, V10721202
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche Cayenne 03-06 Volkswagen Touareg
$18.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
PWS197, 5S11601, 7L0907637, 95561236500, 95561236501, 95561236502, SU13059, V10721036, 
...View more
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2 Pcs Front & Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front & Rear Disc Brake Pad Wear Sensor for Porsche 944 1987-1991 968 92-95
$13.99
Quantity Less than 2
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront & Rear
Part interchange
94461236500, 94461236501, PWS201, SW1629, EWS91, DF0054, 5S11596
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Porsche Cayenne 2019-2022
$17.99
Quantity Less than 2
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
9Y0907253D, 2BWS0509, 355253131
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2 Pcs Rear Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Rear Disc Brake Pad Wear Sensor for Audi A6 Porsche Macan 15-18
$21.99
Only 1 item left in stock
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionRear Driver & Passenger
Part interchange
4G0615121A, 4S0615437B, EWS171, 2BWS0244, 355252461, SW1667
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Rear Driver or Passenger Disc Brake Pad Wear Sensor
A-Premium®
Rear Driver or Passenger Disc Brake Pad Wear Sensor for Porsche Cayenne Volkswagen Touareg
$13.99
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity1
Installation PositionRear Driver or Passenger
Part interchange
PWS190, 5S11602, 7L0907637B, 7L0907637C, 7L0907937C, 95561236510, 95561236520, 95561236530, 
...View more
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche 911 05-12 Boxster Cayman
$16.99
Quantity Less than 4
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
99761275500, 99761275700
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2 Pcs Front Disc Brake Pad Wear Sensor
A-Premium®
2 Pcs Front Disc Brake Pad Wear Sensor for Porsche Cayenne 2005-2006 2008-2010 Turbo
$12.99
Quantity Less than 3
Edit ZIP code
3-year warranty
90 days free return
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Porsche
Item LocatedUnited States
Quantity2
Installation PositionFront Driver & Passenger
Part interchange
7L5907637, 95561236550, SW-0725, PWS219, 084-1729, 2BWS0176, EWS101, V10721201, 
...View more
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Page 1 of 8

What is a wear sensor on brake pads?

A brake pad wear sensor on a car is a small electronic device that is attached to the brake pads in a vehicle. It is designed to alert the driver when the brake pads are worn down and need to be replaced.

How does the brake pad wear sensor work?

The brake pad wear sensor works by monitoring the thickness of the brake pad. It is typically made up of a small metal tab or wire that is attached to the brake pad. As the brake pad wears down over time, the metal tab or wire gets closer to the brake rotor. When the brake pad wears down to a certain point, the metal tab or wire will make contact with the brake rotor, creating an electrical circuit that triggers a warning light on the dashboard of the car. 

The warning light is usually a red circle with an exclamation point in the center, and it may also say "Brake" or "Brake Pad Wear" on it. When the warning light comes on, it is important to have the brake pads replaced as soon as possible to ensure that the brakes continue to work effectively and safely.

Do all cars have a brake wear sensor?

No, not every car is equipped with a brake wear indicator on it. Generally speaking, the presence of a brake pad wear sensor can depend on the make and model of the car, as well as the year it was manufactured. For some newer cars, especially luxury vehicles, brake pad wear indicator is a standard feature. Some entry-level and budget-friendly vehicles, however, may not have this device.

Brake pad wear sensor replacement

To replace a brake pad wear sensor, you need to first locate the sensor on the inside brake pad closest to the brake caliper before disconnecting the electrical connector. Then remove the old sensor by employing some tools. And you are ready to install the new brake wear indicator. Don’t forget to reconnect the electrical connector to test the new wear sensor and ensure that the warning light on the dashboard goes out. If you are not comfortable performing the replacement yourself, it is recommended to have a qualified mechanic do the job.

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