Set of 5 Jeep Wrangler Tpms Tire Air Pressure Monitoring Sensor’s. Sensors: Takeoff TPMS sensors are removed from low mileage late model vehicles. TPMS will require going through a “re-learning” process, or to be activated with a specialized tool in order to function properly. All Chrysler Dodge vehicles require that tire pressure monitor sensors are installed and properly activated. Must be programmed to vehicle by Chrysler/Dodge dealership or with TPMS Programmer. Failure to install and activate sensors will cause tire pressure monitor light to remain on. Part number : 68339096AB (on sensor). All sensors are professionally tested for battery signal and visually inspected for defects.