Engine Computer Programmed Plug&Play 2004 Hummer H2 12583660 6.0L ECM PCM OEM

Engine Computer Programmed Plug&Play 2004 GMC Yukon Denali 12586242 6.0L ECM PCM

03-07 Hummer H2 Electronic 6.0L Motor Engine Control Module ECM ECU PCM PCU Unit

Engine Computer Programmed Plug&Play 2004 GMC Yukon 12586242 5.3L ECM PCM OEM

Engine Computer Programmed Plug&Play 2004 Hummer H2 19299226 6.0L ECM PCM OEM

Engine Computer Programmed Plug&Play 2004 Hummer H2 89017734 6.0L ECM PCM OEM

2004 Hummer H2 Engine computer 12586242 "Programmed to your VIN" ECM PCM ECU

Engine Computer Programmed Plug&Play 2004 Hummer H2 89017738 6.0L ECM PCM OEM