Set of 4PCS Oxygen Sensors Upstream+Downstream for BMW X3 X5 3.0si 2007-2010

Condition:New|Other Part Number:11787558055,234-5139,24322,0035427218,11787557756|Number of Pieces:4|Position:Upstream (Left +,Right) & Downstream (Left +,Right)|Fitment Type:Direct Replacement|Manufacturer Part Number:11787558073 11787558055 11787545075 11787545074|Brand:Unbranded|Part Number 3:11787614322,11787544655,11787545075,11787545243|Part Number 4:11787557223,11787558081,11787558087,11787589138|Type:Oxygen Sensor|Part Number 5:11787545074,11787545244,11787569968|Interchange Part Number:11787558073, 234-5138, 24333, 11787540166, 11787540167|Sensor Type:Oxygen Sensor|Replace Part Number:11787557223,11787558081,11787558087,11787589138,11787545074|Country/Region of Manufacture:China|UPC:Does not apply