2004 Chevy Silverado 6.6L Duramax ECU ECM PCM 12244189 PLUG & PLAY

2004-2005 Chevrolet Silverado 6.6L Engine Computer ECM 12244189 *VIN Programmed

2004-2005 Chevrolet Silverado 6.6L Engine Computer ECM 15292913 *VIN Programmed

2004 2005 Chevy Silverado Sierra 6.6L Duramax ECU Engine Module 15246462 DZAN

2004-2005 GMC Sierra 6.6L Duramax Engine Computer ECM 12244189 *VIN Programmed

2004-2005 GMC Sierra 6.6L Duramax Engine Computer ECM 15292913 *VIN Programmed

USED 2004 SILVERADO ENGINE COMPUTER MODULE LLY VIN 2 12244189 Ship Outrite

2005 Chevy Silverado 6.6L Duramax ECU ECM PCM 12244189 PLUG & PLAY