Engine Computer Programmed Plug&Play 2012 Chevrolet Express 12653852 ABHB 4.8L

Engine Computer Programmed Plug&Play 2013 Chevrolet Express 12653852 ABHB 4.8L

Engine Computer Programmed Plug&Play 2014 Chevrolet Express 12656929 ABSX 4.8L

Engine Computer Programmed Plug&Play 2012 Chevrolet Express 12647990 AA6A 4.8L

Engine Computer Programmed Plug&Play 2012 Chevrolet Silverado 12653784 ABHD 6.2L

Engine Computer Programmed Plug&Play 2012 Chevrolet Silverado 12653784 ABHD 4.8L

Engine Computer Programmed Plug&Play 2012 Chevrolet Suburban 12653784 ABHD 5.3L

Engine Computer Programmed Plug&Play 2012 GMC Yukon 12653784 ABHD 5.3L ECM ECU