Used Engine Control Module (ECM) fits: 2003 Chevrolet Silverado 2500 pickup Elec

Used Engine Control Module (ECM) fits: 2004 Chevrolet Tahoe Electronic Control M

Used Engine Control Module (ECM) fits: 2004 Chevrolet Silverado 1500 pickup Elec

2005 Chevrolet Tahoe Engine Control Module ECM OEM 143932 Used 350K Miles

2004 Chevrolet Suburban 1500 Engine Control Module ECM OEM 166K Miles Black

Used Engine Control Module (ECM) fits: 2006 Chevrolet Silverado 2500 pickup Elec

Used Engine Control Module (ECM) fits: 2003 Chevrolet Silverado 2500 pickup Elec

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