Camshaft Lobe Position Actuator is a direct fit for the following:

2021-2022 Buick Envision
2020-2024 Cadillac CT4
2020-2023 Cadillac CT5
2019 Cadillac CT6
2019-2024 Cadillac XT4
2020-2024 Cadillac XT5
2021-2024 Cadillac XT6
2020-2024 Chevrolet Blazer
2020-2022 GMC Acadia

Genuine GM Part Number: 55515838