Maxfavor Air Fuel Ratio Oxygen Sensor Replacement for 20092015 Audi A4 A5 A6 A8 Quattro L4 20Lfor 20072015 VW Jetta Passat Touareg V6 36L Upstream 2345019 O2 Sensor

For AudiOxygen Sensor Replacement for Audi 20152011 A4Quattro20152013 A4 Allroad20142010 A5Quattro20152013 A6Quattro20152013 Allroad20152011 Q5 Flex Fuel Engine20102007 Q7 Left Side2015 2014 2013 2011 2010 R8 Cylinder 1234520112008 S6 Cylinder 12367820092008 S8 Cylinder 123678 For VWOxygen Sensor Replacement for VW 20152013 Jetta 14L20152012 Passat 36L20142007 Touareg Left Side 36L CautionsPls carefully check your vehicle year make model with the fitment of Amazon and our descriptionPls compare your part with our pictures it must be completely sameIf you have any questions please email us we try to answer all email within 24 hours InstallationSTEP1 Locate the oxygen sensor position and remove it with socket STEP2 Compare the new sensor to the old sensor to ensure a proper installation STEP3 Please clean the threaded port to en sure a proper seal of the new sensorSTEP4Gently tighten the sensor in order to keep wire free from damage and avoid sensor leakage STEP5Reinstail the connecortry to clear it if the car has diagnostic trouble codes Warranty1Year Unlimited Miles Warranty If the oxygen sensor does not fit your vehicle we accept return Please make the item clean and package in good condition