New Exhaust Back Pressure Sensor For Ford Powerstroke 94-96 7.3L DPFE-1 1C3Z-9J460-AA 1840078C1 International Number 1840078C1 1813658C2 For replacingFord Number 1C3Z9J460AA AP63429 International Truck /Ford Powerstoke DPFE/Oil Pressure Sensor