DFC front brake wear sensor wire for 2010–2019 BMW 640i Coupe that monitors pad wear and integrates with the factory brake system. Constructed from high-temperature resistant materials tolerant to 500°F and equipped with highly conductive electrodes for accurate wear signals. Designed to meet OEM form, fit and function, it ships new in box ready to install with no modifications and is quality tested for reliability.
DFC 10-19 BMW 640I Coupe Front Sensor Wire