For 2014-2016 Ford Escape Fusion 2.5L L4 Up+Downstream 2pcs Oxygen O2 Sensor 1&2. 2.4L L4 2011 2012 2015 2016 2017. 2.4L L4 2012 2013 2014 2015 2016 2017. Terrain 2.4L L4 2016 2017. 4X Up&Downstream Oxygen O2 Sensor For BMW 550i 650i 750i 750Li X5 X6 Alpina 4.4L.
