OEM Engine Control Module ECU GM Silverado Sierra 2500 3500 Diesel 6.6L 12720006

2002-2004 GMC SILVERADO SIERRA 2500 3500 DURAMAX LB7 6.6 DIESEL ECM 12210729

12 Silverado Sierra 2500 ECM Engine Control Module (6.6L Duramax) (OEM 12648344)

16 Silverado Sierra 2500 ECM Engine Control Module (6.6L Duramax) (OEM 12660134)

LB7 Duramax ECM ECU 2500HD 3500 2001-2004 Controller 6.6L 12210729

GM Duramax LB7 ECM PCM 2001-2004 Silverado Sierra 2500HD 3500

01 - 04 Silverado 6.6L Duramax LB7 FICM Fuel Injection Control Module 8972160773

12210729 02 03 04 Silverado 6.6L Duramax Engine Control Module ECM ECU OEM