Used Engine Control Module (ECM) fits: 2022 Gmc Sierra denali 2500 Electronic Co
The engine types may include 6.6L 6571CC 401Cu. V8 FLEX OHV Naturally Aspirated,6.6 L 6571CC 401Cu. V8 GAS OHV Naturally Aspirated,6.6L 6599CC 403Cu. This part fits vehicles made in the following years 2022,2023.