Looking to make draining your cooling system a quick and easy process? The XDP XD328 Radiator Coolant Drain Pipe is exactly what you need! This innovative product is made from CNC machined billet aluminum for durability, and features a black anodized finish for style. Plus, installation is a breeze – simply cut the existing hose and install the XD328 in its place. Whether you have a 2006-2019 Duramax truck or another model vehicle, this radiator coolant drain pipe is a must-have accessory!