2003-2006 BMW 325Ci l6 2.5L. 2003-2005 BMW 330i l6 3.0L. 2004-2005 BMW Z4 l6 3.0L. 2003-2005 BMW 325i l6 2.5L. 2004-2006 BMW X3 l6 3.0L. MASS AIR FLOW SENSOR. OXYGEN SENSOR. Very often there is more than one part available per application as auto makers often switch midyear.
