Four Up+Downstream Oxygen Sensors for 550i 2011-2016 and 550i GT 2010-2017 4.4L n

Condition:New|Number of Sensors:4|Wire Quantity:4 & 5|Type:Oxygen O2 Lambda Sensor|Sensor Type:Oxygen Sensor|Placement on Vehicle:Front, Upstream, Pre-cat, Downsteam, Post-cat, Rear|Terminal Type: for Mini -Blade|Features:Direct Fit, Easy Installation|Manufacturer Part Number:11787576673 11787545074|OE/ Part Number:11787576673 11787545074|Manufacturer Warranty:2 Years|Country/Region of Manufacture:China|Connector Type:Female|Connector Color:Black|Mounting Style:Screw-In|Interchange Part Number:234-5026, 11787576673, 2345026, 11787595353, 24365|UPC:054047502140|Bundle Listing:Yes|Fitment Type:Direct Replacement|Other Part Number:234-4876, 11787545074, 2344876, 25676, ES20368|Surface Finish: New|Part number:25025087, 250-25087, V20760060, 250-24713, V20760067|part number.:11787526262, 11787545244, 11787569968, 11787614322|Wire Harness Length:19.17 In. & 21.57 In.|Brand:Unbranded|MPN:117875766732 + 117875450742