Upgrade the stock coolant hoses on your 1989-1993 Dodge 5.9L Diesel with Coolant Hoses & Pipes from XDP. Get the replacement components your cooling system needs with the factory-style or heavy-duty hose options available. Avoid overheating from failed components with the upgraded hoses, pipes, and connectors available. Find the Coolant Hoses & Pipes you need from top name brands like Dayco, Dorman, Mishimoto, and many more.