Used Engine Control Module (ECM) fits: 2006 Hummer H2 Electronic Control Module

Used Engine Control Module (ECM) fits: 2005 Hummer H2 Electronic Control Module

Used Engine Control Module (ECM) fits: 2004 Hummer H2 Electronic Control Module

Used Engine Control Module (ECM) fits: 2003 Chevrolet Tahoe Electronic Control M

Used Engine Control Module (ECM) fits: 2003 Chevrolet Avalanche 1500 Electronic

Used Engine Control Module (ECM) fits: 2003 Hummer H2 Electronic Control Module

Used Engine Control Module (ECM) fits: 2003 Chevrolet Suburban 1500 Electronic C

Used Engine Control Module (ECM) fits: 2003 Gmc Sierra 2500 pickup Electronic Co