New Alternator High Output Cadillac Escalade, GMC Yukon, Chevy C K Silverado Truck 6.2 6.2L 2007 2008 2009 2010 2011 15093928 15857608 15905871 25877026 Brand New - Manufactured with New Premium Quality Components Engineered to Meet or Exceed OEM Specifications All Items Tested for Reliability, Durability and Performance One Year Hassle Free Guarantee ** See Product Description for Fitment Chart **