Upper Control Arm Nut is a direct fit for the following:

2016-2019 Buick Cascada
2021-2022 Cadillac Escalade
2021-2022 Cadillac Escalade ESV
2019-2023 Chevrolet Silverado 1500
2019 Chevrolet Silverado 1500 LD
2021-2023 Chevrolet Suburban
2021-2023 Chevrolet Tahoe
2022-2023 GMC Hummer EV Pickup
2019-2023 GMC Sierra 1500
2021-2023 GMC Yukon
2021-2023 GMC Yukon XL

Genuine GM Part Number: 11609284