2003 Chevy Silverado 2500HD 6.6L Diesel 12210729 Plug&Play

2003 Chevrolet Silverado Duramax 6.6L Diesel 12210729 ECU ECM PCM Plug & Go

2001-04 Chevy 2500 Diesel 6.6L LB7 Duramax Engine Control Module 12210729 OEM

02-04 Chevy 6.6L Duramax LB7 ECM PCM 12210729 *Programmed to your VIN*

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

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

Engine ECM Electronic Control Module VIN 1 Fits 02-04 SIERRA 2500 PICKUP 796870

Engine Computer Programmed Plug&Play 2004 Chevy Silverado 2500HD Diesel 97780075