(Used) 2019 GM 6.0L ENGINE ECM - Part Number: 12695710, Serial Number: 865710K49030KRWN, Family Number: KGMXE6.0584, Displacement: 6.0L, Catalyst: SFI, HO2S, TWC, Serial Number: 145Y1875, Engine: P-31292, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921