MASS AIR FLOW SENSOR WITH ELECTRICAL CONNECTOR PART# 28164-37100 FITS: • (01) 2001 BMW 325xi 2.5L 6 Cyl M54 Naturally Aspirated GAS • (02) 2002 BMW 325xi 2.5L 6 Cyl M54 Naturally Aspirated GAS • (03) 2003 BMW 325xi 2.5L 6 Cyl M54 Naturally Aspirated GAS • (04) 2004 BMW 325xi 2.5L 6 Cyl M54 Naturally Aspirated GAS • (05) 2005 BMW 325xi 2.5L 6 Cyl M54 Naturally Aspirated GAS • (00) 2000 BMW 323Ci 2.5L 6 Cyl M52 Naturally Aspirated GAS • (00) 2000 BMW 328Ci 2.8L 6 Cyl M52 Naturally Aspirated GAS • (99) 1999 BMW 328i 2.8L 6 Cyl M52 Naturally Aspirated GAS • (00) 2000 BMW 328i 2.8L 6 Cyl M52 Naturally Aspirated GASISUMO