01-04 Chevy Silverado Sierra 6.6L LB7 Duramax ECU Engine Module 09388505 DJUD

01-04 Chevy GMC LB7 Duramax Engine Control Module ECM ECU PCM 09388505

2001-2004 Chevy Silverado/GMC Sierra 6.6L LB7 Duramax ECM 2500HD 3500HD

99-02 Chevy Silverado Sierra 5.3L Engine Control Module ECM ECU PCM 12200411 OEM

✅ 01-04 GMC Silverado Sierra 6.6L LB7 Duramax ECU Engine Module 09388505 Tested

2001-2004 Chevy Silverado/GMC Sierra 6.6L LB7 Duramax ECM 09355100 09388505 DJUD

93 94 Chevy Silverado GMC Sierra Computer Module ECU ECM PCM 16197427 BJLF OEM

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