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Brake Pad Wear Sensors
This product was last offered at the strikethrough price on
06-14-2026
This product was last offered at the strikethrough price on
06-14-2026
Brake pad wear sensors are a convenient part of the braking system, notifying the driver of when the material on the brake pads are getting low and need to be serviced. Unfortunately it is common in custom or upgraded braking systems that the pad wear sensor is non-existent or does not mate properly with the connector on your vehicle, leaving you with a brake pad wear warning every time you start your vehicle.
ECS Tuning has developed this direct-fit Brake Pad Wear Sensor Bypass to alleviate this issue. This sensor bypass will trick the vehicle's electronics into thinking that the brake pads have adequate pad material to keep the dashboard warning from appearing. No more unnecessary warnings when installing a big brake kit or your own custom setup. This bypass is a plug-and-play component that requires no modifications so you can revert back to your OEM setup if necessary.
Some vehicles may be equipped with two front brake pad wear sensors, or a front and rear sensor, please be sure to double check the required quantity for your vehicle before placing an order.
*During installation, make sure to clean the mated female connector on your vehicle of any dirt or debris to ensure that the Brake Pad Wear Sensor Bypass is engaged securely.
This product was last offered at the strikethrough price on
09-16-2026
This product was last offered at the strikethrough price on
09-16-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
E36, Z3 (non-M) Front Brake Pad Sensor. Only one required for front brakes.
This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Brake pad wear sensor should be replaced at ever brake service, even if not worn down. This ensures the sensor is as new as possible and less likely to fail due to built up corrosion.
Fits the following BMWs:
E12 E23 E24 - Front and Rear
E21 320i - Front
E28 - Rear
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
E46 330/M3 (also fits 325Xi) Front Brake Pad Sensor. Only one sensor required for front.
This item fits the following BMWs:
1999-2005 E46 BMW 325xi 330i 330ci 330xi M3
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-02-2026
This product was last offered at the strikethrough price on
05-02-2026
Brake pad wear sensor should be replaced at ever brake service, even if not worn down. This ensures the sensor is as new as possible and less likely to fail due to built up corrosion.
Fits the following BMWs:
E28, E24, E30 M3 - Front
E30 - Rear
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-02-2026
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
E36 Rear Brake Pad Sensor. Only one required for rear brakes.
This item fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3 - Except 318ti
This product was last offered at the strikethrough price on
07-27-2026
This product was last offered at the strikethrough price on
07-27-2026
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
E46 M3 Rear Brake Pad Sensor. Only one sensor required for front.
This item fits the following BMWs:
1999-2005 E46 BMW M3
This product was last offered at the strikethrough price on
05-03-2026
This product was last offered at the strikethrough price on
05-03-2026
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
E38 Rear Brake Pad Sensor. Only one required for rear brakes.
This item fits the following BMWs:
1995-2001 E38 BMW 740i 740il 750il
This product was last offered at the strikethrough price on
05-29-2026
This product was last offered at the strikethrough price on
09-26-2026
Replacement pad wear sensor, typically replaced when changing brake pads. If your brake lining warning is activated, the sensor will need to be replaced.
We recommend replacing the brake sensor wire each time the brake pads are replaced. These often become brittle and will disintegrate while removing them from the old pads. This sensor is mounted on the rear.
This item fits the following BMWs:
2011+ F10 BMW 528i 528i xDrive 535i 535i xDrive 535d 535d xDrive 550i 550i xDrive
2012+ F12 BMW 640i 640i xDrive 650i 650i xDrive
2013+ F06 BMW 640i Gran Coupe 640i xDrive Gran Coupe 650i Gran Coupe 650i xDrive Gran Coupe
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-29-2026