4Pcs UpDownstream Oxygen O2 Sensor for BMW 525i 525xi 530i 530xi 2006-2007 3.0L

Condition:New|Warranty:1 Year|Manufacturer Warranty:1 Year|Country/Region of Manufacture:China|Sensor Type:Oxygen Sensor|Wire Quantity:4&5|Type:Oxygen O2 Lambda Sensor|Number of Sensors:4|Placement on Vehicle:Upstream, Pre-cat, Front & Downstream, Post-cat, Rear|Terminal Type: for Mini -Blade|Features:Direct Fit, Easy Installation|Manufacturer Part Number:234-5138 234-5139 234-4877 234-4892|OE/ Part Number:234-5138 234-5139 234-4877 234-4892|Connector Type:Male&Female|Mounting Style:Screw-In|Interchange Part Number:2345138, 11787540166, 11787540167, 11787557223|UPC:054047518431|Bundle Listing:Yes|Fitment Type:Direct Replacement|Other Part Number:11787558073, 11787558081, 11787558087, 11787589138|Surface Finish:100% New|Part number:2345139, 0035427218, 11787557756, 11787558055|part number.:2344892, 11787539137, 11787544655, 11787545075, 11787545243|Part Number':2344877, 11787539126, 11787544654|Brand:Unbranded|MPN:234-5138 234-5139 234-4877 234-4892-A-