Bosch Upstream Rear Oxygen Sensor for 2001-2006 Ford Escape 3.0L V6 O2 ph

Walker Downstream Rear Oxygen Sensor for 2011 Mercury Mariner 3.0L V6 O2 xx

Walker Downstream Rear Oxygen Sensor for 2011-2012 Ford Escape 3.0L V6 O2 yi

NOS NEW 2001-2004 OEM FORD O2 OXYGEN SENSOR YL8Z-9G444-AC DY-1101

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Set of 4 New Oxygen O2 Sensor 02 for 2001-2011 Ford Ranger V6 3.0L 4.0L SG459

2PCS Oxygen Sensor Upstream&Downstream For Ford Fusion 2.5L L4 2014 2015 2016