Over time, your factory coolant hoses become brittle and can leak. Make sure to prevent this from happening by upgrading with this heavy duty silicone hose and clamp kit. You can even change up your underhood appearance by opting for red or blue! Or if you're like Henry Ford, you can have them in black, too!

Treat your stock or modified Cummins to an upgrade in reliability with Mishimoto radiator hoses engineered specifically for the 2013-2014 6.7L.

This Cummins performance kit replaces the factory upper and lower Cummins radiator hoses with 100% silicone components. Mishimoto Cummins radiator hoses are constructed from high-grade 4-ply silicone with heat-resistant embedded fibers for superior heat and pressure tolerance. Silicone hoses are far more durable, reliable, and less prone to degradation than the factory rubber Cummins coolant hoses. Similar to the factory lower hose, the Mishimoto lower Dodge Ram radiator hose utilizes an internal spring to prevent hose collapse.

These Cummins coolant hoses are available in red, black, or blue and like all of our Cummins performance parts, includes with the Mishimoto Lifetime Warranty.