Check out the Coolant Hoses & Pipes from XDP to find the hoses your 2003-2010 Chevy/GMC Kodiak/TopKick 6.6L Duramax needs. Swap out failure prone parts on your truck and avoid overheating with upgraded hoses, pipes, and connectors. Find factory-style replacements or heavy-duty options to replace the failed components in your cooling system. Find Coolant Hoses & Pipes from top name manufacturers including Dayco, Dorman, Mishimoto, and many more!