Part Number:
234-5137, 234-4473
Package Included:
4PCS oxygen sensor
234-4473(4 wire-Oxygen Sensor): Downstream 2 pcs
234-5137(5 wire-Oxygen Sensor): Upstream 2 pcs
234-5137 compatible part number:
11787523434, 11787523435, 24315, 25025016
234-4473 compatible part number:
11787514926, 11787514927, 25658, 25024677, ES10914
Note: Please check the part number and pictures clearly, confirm suited to your needs.
Part Fitment:
2003 BMW 325Ci (L6, 2.5L) (From 3/03;M54 Engine;Base)
2003 BMW 325i (L6, 2.5L) (From 3/03;M54 Engine;Base)
2003 BMW 330Ci (L6, 3.0L) (From 03/03;Base)
2003 BMW 330i (L6, 3.0L) (From 03/03;Base)
2004-2005 BMW 325i (L6, 2.5L) (M54 Engine;Base)
2004-2006 BMW 325Ci (L6, 2.5L) (M54 Engine;Base)
2004-2005 BMW 330i (L6, 3.0L) (Base)
2004-2005 BMW 525i (L6, 2.5L) (Base)
2004-2005 BMW 530i (L6, 3.0L) (Base)
2004-2006 BMW 330Ci (L6, 3.0L) (Base)
2005 BMW 330Ci (L6, 3.0L) (M)
2005 BMW 330i (L6, 3.0L) (M)
2004-2006 BMW X3 (L6, 3.0L) (Auto Trans;3.0i)