Replace the plastic Coolant Y-Pipe in your 2013-2014 Dodge 6.7L Cummins with the XDP 6.7L Dual Radiator Coolant Y-Pipe XD276. The factory y-pipe on dual alternator trucks is constructed from weak plastic and is prone to failure, causing large coolant leaks that can spray down the engine bay, and lead to overheating conditions. Don’t let yourself get stranded, the XD276 features an ultra-tough all-aluminum construction and an anodized black finish for aesthetics and corrosion resistance. Each Y-Pipe comes ready to install with (2) t-bolt clamps and is backed by XDP’s 1-year warranty. For dual radiator models only. Fits both upper and lower connection.