How to Replace Oil Cooler Lines for 2007-2013 GMC/Chevy Trucks

Hello friends! Today we replaced the oil cooler lines on my 2012 GMC Sierra with the help of a couple could ones. This fix works on all 2007, 2008, 2009, 2010, 2011, 2012, and 2013 GMC and Chevy trucks and full size SUVs.