The DFC sensor wire for 1990–1993 Infiniti Q45 (rear) is a direct-fit pad-wear sensor that monitors brake pad condition and mirrors OEM form, fit and function. Made from high-temperature resistant materials rated to 500°F with highly conductive electrodes, it ships new in box, installs without modification and undergoes quality testing to ensure dependable service.
DFC 90-93 Infiniti Q45 Rear Sensor Wire