Description: The BMW Brake Wear Sensor (Part No. 34356751311) is an essential component for monitoring brake pad wear and ensuring optimal braking performance. Designed for precision and durability , this sensor alerts you when your brake pads need replacement, helping maintain safety and efficiency. Manufactured to OEM standards , this BMW brake sensor guarantees a perfect fit and reliable function. If your brake warning light is on, replacing the sensor ensures continued braking efficiency. Application: 3' E46? (06/1998 — 08/2006)