Mass Air Flow Sensor - Fits Chevy Silverado, Suburban 1500, 2500, Tahoe, GMC Yukon XL 1500, Sierra, Cadillac Escalade, ESV, EXT 5.3L, 6.0L, 4.8 and more - Replaces 25168491, AF10043, 25318411, 2134160

• REPLACEMENT MASS AIRFLOW SENSOR - 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).
• FITS THE FOLLOWING VEHICLES - 2002 - 2006 Cadillac Escalade, ESV, EXT | 2002 - 2006 Chevrolet Avalanche 1500, 2500 | 1999 - 2006 Chevrolet Silverado 1500 | 2007 Chevrolet Silverado 1500 Classic | 2000 - 2006 Chevrolet Suburban 1500, 2500 | 2000 - 2006 Chevrolet Tahoe | 2003 - 2009 GMC Envoy | 1999 - 2004 GMC Sierra 2500 | 2000 - 2006 GMC Yukon, XL 1500, 2500 | & more. See below for the full vehicle list.
• REPLACES PART# AF10043, 25318411, 25168491, 213-4160, 2134160, 213-364, 213364, 15904068, MF8411, 28411M, 748411, 868411, SU1287 8253184110, SU9516. 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. 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 GM, Delphi or Isuzu part, it is a direct replacement manufactured by AA Ignition and will fit, work, and look like the factory MAF Sensor on your Trailblazer, SSR, DeVille, Eldorado, Seville, CTS, Sierra 3500, Hummer H2 & more including year models 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09.
• LIFETIME WARRANTY - This mass air flow sensor assembly manufactured by AA Ignition comes complete with a lifetime warranty. If the part ever fails on your Isuzu Ascender, Oldsmobile Aurora, Pontiac Bonneville, GTO or Saab 9-7x simply contact us for a replacement. Save time and money by purchasing this part and taking advantage of our lifetime warranty.