Secondary Air Injection Check Valve Is A Direct Fit For The Following:

2013-2016 Buick LaCrosse
2013-2016 Buick Regal
2013-2017 Chevrolet Equinox
2014 Chevrolet Impala
2013-2014 Chevrolet Malibu
2013-2017 GMC Terrain

Genuine Part Number: 12639108