F2VF12B579A2A - Air mass sensor OE number by FORD

FORD :   F2VF-12B579A2A, F2VF-12B579-A2A
  OE Number - stands for Original Equipment Number - the number of complete component or sub-assembly that was originally fitted to the vehicle. OE Number is interchangeable with the term Genuine Number

Replacement parts compatible with OE numbers