2022-2023 Silverado 2500 6.6L Engine Computer Control Module ECM ECU 12724081

OEM 2011-2014 Chevy Silverado GMC Sierra 2500HD 6.6L Duramax LML ECM ECU 1264137

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

OEM Engine Control Module ECU Silverado Sierra 2500HD 3500HD 6.6L Diesel 2017-21

Used Engine Control Module (ECM) fits: 2022 Gmc Sierra 2500 pickup Electronic Co

21 GMC SIERRA 2500 ECM ENGINE CONTROL MODULE 6.6L DIESEL 12711509

2020 - 2022 Gmc Sierra 2500HD 6.6L Diesel 10-Speed Automatic Transmission Module

18' Sierra 6.6L Duramax Diesel Motor Engine Control Module ECM ECU PCM PCU Unit