4x Front Rear Lambda Oxygen Sensor Fits BMW E46 E39 E38 E53 E83 3 5 7 Series X5
BMW X5 E 53 2000-2003 V8 4.4L M62. BMW X5 E 53 2001-2004 V8 4.6L M62. BMW X5 E 53 1999-2006 I6 3.0L M54. BMW 320i E 46 1998-2000 I6 2.0L M52 Left-Hand Drive only. BMW 323i E 46 1998-2000 I6 2.5L M52 Left-Hand Drive only.