AIR INTAKE MASS AIR FLOW SENSOR PART ONLY FITS WITH OM642 ENGINE Fitting Position : Front Number of Connectors : 2 with 4 Pins WITH 4 PIN CONNECTOR EACH Quantity : 1 OEM Part Numbers : 7516467, 86467, 6420900142, 6420901142, 6420901642, A6420900142 A6420901142, A6420901642.