Santa Fe 2.7L V6 2007 2008 2009. 4PCS Oxygen Sensor Front+Rear For 2008-2011 Cadillac CTS 3.6L Only fit Automatic. 234-4242 For 2010-2014 Chevrolet Equinox 2.4L Oxygen O2 02 Sensor Up+Downstream. 2pcs Oxygen O2 Sensor 1&2 For 2014-2016 Ford Escape Fusion 2.5L L4 Up+Downstream.
