Blind Spot Radar is a direct fit for the following:

2018-2021 Buick Enclave
2018-2020 Buick Regal Sportback
2018-2020 Buick Regal TourX
2018-2021 Chevrolet Traverse

2021-2023 Chevrolet Equinox

2018-2023 GMC Terrain

Genuine GM Part Number: 84418802