The DFC rear brake pad wear sensor wire for 2019–2025 BMW X4 is a direct-fit rear sensor that monitors pad wear and signals braking system status. Engineered from high-temperature resistant materials rated to 500°F with highly conductive electrodes, it meets OEM form, fit and function. Arrives new in box and is quality tested for plug-and-play replacement with no modifications required.
DFC 19-25 BMW X4 Rear Sensor Wire