Chevrolet Air Flow Sensor Suburban, Tahoe, Yukon XL, Sierra, Escalade, ESV, 5.3L, 6.0L, 4.8 - Replaces Part Numbers 25168491, AF10043, 2531841 Replacement Mass Air Flow Sensor - Also known as the MAF sensor, it allows the vehicle to detect the mass of airflow entering the engine, which is necessary for the correct fuel mixture. Over time, the original MAF sensor may fail or become dirty with oil, causing some vehicle running issues or illuminating the Check Engine Light (CEL). Fits the Following Vehicles - Cadillac Escalade, ESV, EXT 2002-2006 | Chevrolet Avalanche 1500, 2( Phone number appears when clicking the contact button ) | Chevrolet Silverado 1( Phone number appears when clicking the contact button ) | Chevrolet Silverado 1500 Classic 2007 | Chevrolet Suburban 1500, 2( Phone number appears when clicking the contact button ) | Chevrolet Tahoe 2000-2006 | GMC Envoy 2003-2009 | GMC Sierra 2( Phone number appears when clicking the contact button ) | GMC Yukon, XL 1500, 2( Phone number appears when clicking the contact button ) | and more. See below for details Chevrolet Air Flow Sensor compatible replacement for Chevrolet, GMC, Cadillac, Buick, Pontiac, Oldsmobile, Hummer, Isuzu, Saab - 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, and more. See below for the full vehicle list New Selling Price 200 SAR only Prefer to communicate via WhatsApp or call to avoid frequent site visits ( Phone number appears when clicking the contact button ) We also ship to all regions of the Kingdom ( Phone number appears when clicking the contact button )