Replacement Mass Air Flow Sensor Assembly - Also known as the MAF Sensor allows the vehicle to detect the mass of airflow entering the engine necessary for proper fuel mixture. Overtime the factory MAF sensor can fail or accumulate dirt and oil causing the vehicle into some running issues or light up a CEL (Check Engine Light).. Compatible Replacement for Infiniti and Nissan Vehicles - 2012-2013 M35h 3.5L V6 2014, 2015, 2016, 2017 Q50 3.5L V6 14, 15, 16, 17 Q70 3.5L V6 2014-2017 QX60 2.5L L4 2013-2016 Altima 2.5L L4 2013-2015 Sentra 1.8L L4 2014 Pathfinder 2.5L L4 2016 Murano 2.5L .. Replaces Part# 22680-1MG0A, 226801MG0A, AFH60M-39, MAS339, MA321, MAF0102 commonly found on popular M35h, Q50, Q70, QX60, Altima, Sentra and Pathfinder vehicles including year models 12, 13, 14, 15, 16, 17. The MAF Sensor can easily be located beside the air intake box inside the engine bay.. OEM Fit, Quality, Finish - While this is not a genuine OEM part, it is a direct replacement and will look, fit and work exactly like the factory part. If your vehicle is running rough, hesitating after starting or experiencing poor fuel economy then you may have a problem with your mass air sensor..
