Power Stop Euro‑Stop electronic brake pad wear sensor for 2017–2019 Audi A4 rear applications replaces worn sensors with an OEM‑form, fit and function equivalent part. Built to meet or exceed OEM requirements, sensors use grommets, mounting clips and cable protection sleeves for water‑tight connections and electrode conductivity that endures extreme temperatures. Ready to install with no modifications; tested to 500°F for reliability.
Power Stop 17-19 Audi A4 Rear Euro-Stop Electronic Brake Pad Wear Sensor