Rear Expansion Valve Bolt is a direct fit for the following:

2007-2022 GMC Acadia

2011-2018 Chevrolet Volt
2009-2020 Chevrolet Traverse
2007-2018 Chevrolet Tahoe
2016 Chevrolet Spark EV
2014-2015 Chevrolet Spark
2007-2018 Cadillac Escalade
2014-2016 Cadillac ELR
2017-2018 Cadillac CT6

2021-2022 Cadillac XT6
2008-2022 Buick Enclave

Genuine GM Part Number: 11562123