1850353C1 Ebp Sensor 97 Powerstroke Egr Exhaust Back Pressure Sensor For Ford 2005-2007 6.0/7.3L 5221B Package Included: 1 x Sensor Exhaust Back Pressure Replace Part Number:1850353C1 Condition: 100% Brand New and High Quality. The EGR Pressure Sensor monitors the pressure within the EGR system. Fit for Ford F250 & F350 Super Duty 2005-2007 5C3Z-9J460-B 1850352C2