2011-19 Ford Explorer O2 oxygen sensor locations (ALL 4)

I couldn't find any comprehensive video like this showing the location of all 4 sensors when one of mine went bad so I made one! 00:00 Intro 00:11 Bank 1 Sensor 1 00:34 Bank 1 Sensor 2 01:12 Bank 2 Sensor 1 01:22 Bank 2 Sensor 2