Used Engine Control Module (ECM) fits: 2011 Gmc Sierra 2500 pickup Diesel Contro

Used Engine Control Module (ECM) fits: 2008 Gmc Sierra 2500 pickup Electronic Co

Used Engine Control Module (ECM) fits: 2011 Gmc Sierra 2500 pickup Diesel Contro

07-10 GMC Chevy LMM 6.6L Duramax Glow Plug Control Module Untested

Used Engine Control Module (ECM) fits: 2017 Gmc Sierra 2500 pickup Diesel Contro

Used Engine Control Module (ECM) fits: 2011 Gmc Sierra 2500 pickup Diesel Contro

Used Engine Control Module (ECM) fits: 1994 Gmc 2500 PICKUP Electronic Control M