Suburban 5.3 computer model 2008 Fits all GMCs from 2008-2014 Tahoe, Yukon, Suburban, Silverado, Sierra 1500 size And Escalade up to 2014, Hummer H2 and H3 Models 2008 and 2009 only When installing the computer on your car, it needs to be programmed to your chassis number The computer is sprayed with a 3M insulating layer against water because it is known that GMCs from 2007 onwards have a defect where water enters and damages it, so it was sprayed for insulation. Price: 400 SAR