HOWDY YALL....The Engine Oil Filter Housing 6.6l OEM 12649227 is a genuine GM Trucks product specifically designed for Chevrolet Silverado 2500 and 3500 trucks from 2011 to 2015. This housing is a direct replacement part with the necessary ID number and stock information to ensure compatibility and quality. Perfect for those looking to maintain their Chevy Silverado's engine with an OEM filter housing that meets the original equipment specifications.