234-4242 & 234-4251 Oxygen O2 Sensor Upstream & Downstream 2 Pcs Compatible with 2.4L Chevrolet Equinox,Chevy Malibu,Chevy Captiva Sport,GMC Terrain, Pontiac G6,Solstice,Saturn Vue,Sky,Aura

Part Number: Upstream 234-4242 & Downstream 234-4251 Compatible With: 2010-2014 Chevrolet Equinox 2.4L; 2008-2010 Chevy Malibu 2.4L;2012-2014 Chevy Captiva Sport 2.4L; 2010-2014 GMC Terrain 2.4L; 2008/2010 Pontiac G6 2.4L; 2008-2009 Pontiac Solstice 2.4L; 2008-2010 Saturn Vue 2.4L; 2008-2010 Saturn Sky 2.4L; 2007-2008 Saturn Aura 2.4L (NOTE: NO FITS FOR 2008-2010 Malibu LTZ, 2010 Malibu LT.) Long lifetime: The oxygen sensor is made of high temperature resistant material with built-in heater, which can accelerate ignition, improve fuel efficiency, reduce harmful emissions, prevent vibration and wire corrosion, and thus prolong service life. Easy installation: Step1: Check your vehicle's error codes to find which oxygen sensor needs replacement. Step2: Disconnect the wiring from the old oxygen sensor. Step3: Remove the old oxygen sensor using a socket wrench. Step4: Match up the old and new sensors to confirm they're the same type, then install the new one and plug in the