Engine Computer Programmed Plug&Play 2011 GMC Savana 2500 0 281 019 097 ABBH

Engine Computer Programmed Plug&Play 2013 GMC Sierra 2500 12654884 ABK8 6.6L ECM

Engine Computer Programmed Plug&Play 2013 GMC Sierra 2500 0 281 019 495 ABK8

Engine Computer Programmed Plug&Play 2013 Chevy Express 2500 0 281 019 495 ABK8

Engine Computer Programmed Plug&Play 2013 Chevy Silverado 2500 0 281 019 495

Engine Computer Programmed Plug&Play 2013 GMC Savana 2500 0 281 019 406 ABLS

Engine Computer Programmed Plug&Play 2013 GMC Sierra 2500 0 281 019 406 ABLS

Engine Computer Programmed 2014 GMC Savana 2500 0 281 019 495 ABK8 6.6L ECM PCM