—INTRODUCTION: Mass Air Flow Sensor (MAF) determines the mass of air entering a vehicle's fuel injection engine, and passes that data to the engine control unit. This balances the air and fuel ratio to promote successful combustion. When the MAF Sensors goes bad, it can lead to various symptoms, ranging from an illuminated check engine light to rough running and misfiring. —FEATURE: Precision-manufactured and assembled sensing elements are used for precise air flow measurement to restore your car's original driving performance; Qualified equipment and advanced testing, plus 100% strict quality inspection, ensure an impeccable customer experience; Fast response, high durability; Light and portable, easy to install & clean, and can be replaced directly. —FITMENT: Replacement MAF Sensor Compatible with Cadillac CTS 2014-2019 & SRX 2007-2011 & XLR 2006-2009 & Cobalt 2005-2010 & Colorado 2007-2012 & Equinox 2010-2011, Compatible with GMC Canyon 2007-2012, Compatible with Isuzu Ascender 2006-2008, Compatible with Pontiac Solstice 2006-2009 & MORE. See below for the full vehicle list. —REPLACE OE#: 12576410, 15828006, 15865791, 8158657910, 213-4222【NOTE】Before purchase this MAF Meter, please use the year/make/model drop down bar confirm the compatibility or description to confirm the compatibility. compatibility —ABOUT BDFHYK: BDFHYK always providing high-quality products and the best service, and hopes that our users can get a good shopping experience. If you encounter any problems during the installation process, please feel free to contact us via Amazon Mail. We provide 24-hour mail service, so if you have any questions, please feel free to contact us, you will get a responsible answer. —FITMENT: Replacement MAF Sensor Compatible for CTS 2014-2018 & SRX 2007-2011 & XLR 2006-2009 & Cobalt 2005-2010 & Colorado 2007-2012 & Equinox 2010-2011 & GMC Canyon 2007-2012 &Isuzu Ascender 2006-2008 & Pontiac Solstice 2006-2009 & MORE. See below for the full vehicle list.