ITEM NAME:Mass Air Flow Sensor Meter MAF 5WK9600 5WK9600Z 5WK9617 13621703275 1362170 B8S1 Mass Air Flow Sensor Meter MAF 5WK9600 5WK9600Z 5WK9617 13621703275 1362170 B8S1 100% complete and ready to install Brand New Mass Air Flow Sensor 4 pin connector Direct replacement and meets OEM specifications. Interchange: 5WK9600, 5WK9617, 5WK9600Z, 136 2170 3275, 136 2170 3650, 132 2170 2078 Fitment Suitable for: 1996 1997 1998 1999 BMW 323i 323is/iC 328is/iC 328i M3 ALL Engine 1996 1997 1998 BMW 528i ALL Engine 1999 2000 2001 BMW Z3 3.2L Engine 1998 1999 2001 BMW Z3 M Roadster ALL Engine 1997 1998 BMW Z3 Roadster ALL Engine Dimensions: 5.5 x 4.8 x 4.6 inch Material:ABS colour:black Package Contents: 1 * Air Flow Maf Sensor