Replace the awful looking OEM radiator hose and couplers on your 2017-2019 Ford 6.7L Powerstroke with the Maryland Performance Diesel MPD-67-PSD-1719-COOLHOSE Upper Coolant Hose Upgrade Kit! On the engine side, a chunk of billet aluminum is cut on a 5-axis CNC machine to perfectly mate with OEM thermostat gaskets and hardware. The same precision is used to create a second billet aluminum coupler for the radiator side. This coupler retains the factory O-ring and three sided clip sealing system for a secure fit. Connecting these couplers together is a seamless CNC bent 2" stainless steel tube which offers an excellent fit and a no welds to worry about.

Both billet aluminum couplers will be anodized black for a clean and simple look while the stainless steel tube is raw so it can be left as is, or custom coated by the end user to match existing underhood components. This is a complete kit ready to replace the ugly factory monstrosity under the hood of your truck!


Direct Replacement
Billet Aluminum Couplers
Improves Underhood Styling
2" 304 Stainless Steel Coolant Tube