2007 Workhorse W22 8.1L ECU PCM ECM 89017749 This Computer Is Used And Plug-p

2007 Workhorse W22 8.1L Engine Computer VIN Programmed ECM PCM 89017749

Engine Computer Programmed 2006 Workhorse W22 8.1L ECU PCM ECM 89017749

2005 Workhorse W22 8.1L Engine Computer VIN Programmed ECM PCM 12589462

Engine Computer 2005 Workhorse W24 8.1L ECU PCM ECM 89017749 "not programmed"

VIN Programmed 2005-2007 Chevrolet Express Engine Computer PCM 89017749 GM

Engine Computer Programmed 2006 Chevrolet Silverado 8.1L ECU PCM ECM 89017749

Engine Computer Programmed 2006 Workhorse W24 8.1L ECU PCM ECM 89017749