Aintier Air Sensor Mass Air Flow Sensor MAF Fit for 2006 BMW 325i 3.0L 325i 2.5L 325xi 3.0L 330i 330xi 3.0L 2006-2007 BMW 525i 3.0L 525i 2.5L 525xi 530xi 3.0L 2006-2009 BMW Z4 5WK97502ZA MAF1233A