NEW Upstream+Downstream O2 Oxygen Sensor for Ford Explorer 3.5L Escape 3.3L

Condition:New|Number of Sensors:1|Wire Quantity:4|Fitment Type:Direct Replacement|Manufacturer Part Number:OS556 234-4491 2344491|Superseded Part Number: for ford Escape Explorer, 2011 2012 2013 2014 2015|Placement on Vehicle:Front, Rear, Upstream, Downstream|Brand:Unbranded|Type:Oxygen Sensor|Interchange Part Number:BL3Z-9F472-A BE5Z-9G444-B BL3Z9F472A BE5Z9G444B, 234-5038 234-4490 2345038 2344490 9E5Z-9F472-D, CA38-18-8G1 ZZDL-18-861 OS5578 DY1178, BE5Z-9G444-A, BE5Z-9G444-C BL8Z-9G444-A BR3Z-9G444-A CK4Z-9G444-C|Connector Color:Black|Sensor Type:Oxygen Sensor|OE/ Part Number:BL3Z-9F472-A BE5Z-9G444-B|Features:Direct Fit, Easy Installation|UPC:741652829648