Tru-Cool Max Automatic Transmission Oil Cooler - High Performance Cooling for Trucks, SUVs & RVs - Perfect for Towing & Heavy-Duty Use

Works great at keeping trans cool! Just FYI, if you live up north, you will want to cover some it in winter. Mine would barley go above 100 deg uncovered. Used bought and used factory fittings for a clean look. You can use the ones in the kit without issue though.