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DFC brake pad wear sensor wire for Audi Q4 e-tron (2021–2025), front. This direct-fit sensor accurately monitors pad wear level and is intended to replace the factory sensor without modification. Built from high-temperature resistant materials rated to 500°F and fitted with highly conductive electrodes, it meets OEM form, fit, and function, ships new in box and is ready for installation.
DFC 21-25 Audi Q4 e-tron Front Sensor Wire
