The DFC sensor wire for 1975–2005 Mercedes‑Benz 450SEL (front or rear) is a direct-fit pad-wear sensor that monitors brake pad condition while matching OEM form, fit and function. Engineered from high-temperature resistant materials rated to 500°F with highly conductive electrodes, it ships new in box, installs without modification and is quality-tested for consistent operation.
DFC 75-05 Mercedes-Benz 450SEL Rear/Front Sensor Wire