PCV Valve Fitting is a direct fit for the following:

2005-2013 Buick LaCrosse
2012 Cadillac SRX
2013 Cadillac XTS
2012 Chevrolet Camaro
2011-2017 Chevrolet Equinox
2012-2013 Chevrolet Impala
2014-2016 Chevrolet Impala Limited
2011-2017 GMC Terrain

Genuine GM Part Number: 12583384