BDFHYK Mass Air Flow Sensor Meter MAF 25318411 AF10043 25168491 Compatible with Silverado, Suburban, Tahoe, Yukon XL, Sierra, Escalade, ESV

-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, or ECU. 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 109% 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 for Pontiac, Oldsmobile, Hummer, Isuzu, Saab Vehicles: 2002 - 2006 Escalade, ESV, EXT & 2002 - 2006 Avalanche 1500, 2500 & 1999 - 2006 Silverado 1500 & 2007 Silverado 1500 Classic & 2000 - 2006 Suburban 1500, 2500 & 2000 - 2006 Tahoe & 2003 - 2009 Envoy & 1999 - 2004 Sierra 2500 & 2000 - 2006 Yukon, XL 1500, 2500 & MORE. See below for the full vehicle list. -REPLACE OE#: AF10043, 25318411, 25168491, 213-4160, 2134160, 213-364, 213364, 15904068, MF8411, 28411M, 748411, 868411, SU1287, 825318411, SU9516. 【NOTE】Before purchase this MAF Meter, please use the year/make/model drop down bar confirm the compatibility or description to confirm the compatibility.If there is a white mark on the product, it is a certification of factory and warehouse quality inspection so you can ignore it. -ABOUT BDFHYK: BDFHYK always providing high-quality products and the best service, and hopes that our users can get a good shopping experience. BDFHYK provides one-year warranty and unconditional refund service, 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.