Rear Disc Brake Pad Wear Sensor Kit For BMW And Alpina M Series Cars Compatible With 520i 530e 530i 540d 540i 550i 740e 740i 740Le 745e 745Le XDrive 750i 840i B7 B8 X6 M5 M550i M760i M760Li XDrive M8 M850i Drop In Replacement Fits Left Or Right 2017 And

Rear Brake Pad Wear Sensor Kit for BMW M Series, Single
✔️ Single sensor fits left or right rear on 2017+ BMW models

This rear brake pad wear sensor is a plug-and-play replacement designed to monitor pad life on compatible BMW and Alpina M-series vehicles. It mounts on the rear axle (left or right) and triggers the wear warning when pads reach minimum thickness, helping drivers plan service. Designed for models produced from 09/2017, it supports direct OEM-style mounting.

✅ OE-referenced compatibility: 34356861808, 34356890791, 2BWS0415, SW0494, PWS339
✅ Fits rear left or right positions on 09/2017+ vehicles
✅ Dimensions: 916±10 mm (36.1±0.4 in) length; 2-pin oval connector 14.2±0.5 mm x 10.2±0.5 mm (0.56±0.02 in x 0.40±0.02 in)
✅ Plug-and-play installation with caliper mounting
✅ Includes one sensor with 1-year unlimited-mileage warranty

💡 What is a brake pad wear sensor kit and why is it handy for BMW drivers?

This handy sensor helps you stay on top of brake maintenance and plan service. - Detects brake wear and triggers warning lights to prevent surprises - Provides an OEM-compatible replacement with plug-and-play installation - Works with compatible BMW and Alpina M-series models and caliper mounting - After service, a brake warning reset ensures accurate alerts