01-04 Chevrolet GMC 2500 3500 Duramax 6.6 LB7 ECM Engine Control Module 09388505

01-04 Chevrolet GMC 2500 3500 Duramax 6.6 LB7 ECM Engine Control Module 12210729

CORE 01-04 Chevy Silverado GMC Sierra 6.6L Duramax ECU ECM PCM 12210729 12209950

01-04 Chevy Silverado 2500 Diesel 6.6L ECU ECM Engine Control Module (12210729)

2001-2004 Chevy Silverado/GMC Sierra LB7 DURAMAX PCM 15063375 09388505 GENUINE

01-04 Chevrolet GMC 2500 3500 Duramax 6.6 LB7 ECM Engine Control Module 12210729

2002 Lb7 Duramax Federal Emissions Ecm Part Number 15166852

01-04 Chevrolet GMC 2500 3500 Duramax 6.6 LB7 ECM Engine Control Module 12210729