Mass Air Flow MAF Sensor Replacement by AA Ignition Compatible with CTS Cadillac Escalade Chevy Avalanche Silverado 1500 Suburban Tahoe GMC Sierra 2500 Yukon Replaces 10393948 23256991

MASS AIR FLOW SENSOR ASSEMBLY Also known as the MAF Sensor it allows the vehicle to detect the mass of airflow entering the engine necessary for a proper fuel mixture Over time the factory MAF sensor can fail or accumulate dirt and oil which can cause running issues or activation of the CEL Check Engine Light COMPATIBLE WITH CADILLAC CHEVROLET GMC VEHICLES 2009 2010 2011 2012 2013 2014 2015 CTS 20092014 Escalade 20092013 Avalanche 20092013 Silverado 1500 2009 2010 2011 2012 2013 2014 2015 Silverado 2500 20092015 Silverado 3500 20092014 Suburban 20092014 Tahoe 20092013 Sierra 1500 20092015 Sierra 2500 20092015 Sierra 3500 20092014 Yukon 20092014 Yukon REPLACES PART 10393948 23256991 AF10060 MAF300 9171067 5S13836 commonly found on popular CTS Escalade Avalanche Silverado 1500 Silverado 2500 Silverado 3500 Suburban Tahoe Sierra 1500 Sierra 2500 Sierra 3500 Yukon and Yukon Denali vehicles including year models 09 10 11 12 13 14 and 15 The MAF sensor can easily be located next to the 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 hesitating after starting experiencing poor fuel economy or has running issues then you may have a problem with your mass air sensor LIFETIME WARRANTY This mass air flow sensor assembly comes complete with a lifetime warranty If the part ever fails on your vehicle simply contact us for a free replacement Save time and money by purchasing this part and installing it yourself See our website for full details