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 wires. Step5: Reset the error codes and test drive your vehicle to verify everything works.
Please Check your Vehicle Model before you purchasing.(NOTE: This oxygen sensor NO FITS FOR 2008-2010 Malibu LTZ, 2010 Malibu LT.)