Front Brake Pad Wear Sensor

The Bowa 34351164371 is a front brake pad wear sensor engineered to alert drivers to critically low brake pad thickness. This essential component monitors wear and provides a minimum thickness warning, ensuring timely replacement before rotor damage occurs. It is recommended to replace this sensor during every brake service, even if the warning light has not illuminated, to maintain optimal braking system performance. This sensor features an overall length of 670 mm and is designed with an elbow for proper routing. Its primary function is to detect when brake pads have worn down to a critical level, preventing potential damage to brake rotors and ensuring driver safety. The Bowa 34351164371 is compatible with a range of BMW models, including the 323Ci, 323i, 325Ci, 325i, 328Ci, 328i, and Z4. When replacing brake pads, it is crucial to also replace the wear sensor to guarantee accurate monitoring and to avoid future issues.