Engine Oil Pump is a direct fit for the following:

2013-2015 Cadillac CTS
2013-2014 Cadillac Escalade
2013-2014 Cadillac Escalade ESV
2013 Cadillac Escalade EXT
2013-2015 Chevrolet Camaro
2013-2017 Chevrolet Caprice
2013 Chevrolet Silverado 1500
2014 Chevrolet Tahoe
2014 GMC Yukon
2014 GMC Yukon XL 1500