2017-2021 L5P Chevrolet Duramax 6.6L Engine Control Module

2019 GMC Sierra 2500 6.6 4x4 Engine Computer Control Module ECU ECM OEM 12701272

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

19 GMC SIERRA 3500 ECM ENGINE CONTROL MODULE 6.6L DIESEL 12686363

2019 Chevrolet Silverado 3500 6.6 Diesel Engine Computer Control Module 12694498

17-21 SILVERADO SIERRA DURAMAX 2500 3500 L5P ENGINE COMUTER ECU ECM OEM 12688333

2017-2021 Chevrolet Duramax 6.6L L5P Engine Control Module

2017-2022 E41 6.6L Diesel ECU ECM Computer Module OEM GM L5P