The Mishimoto Dodge Ram 5.9L/6.7L Cummins replacement coolant hose kit is the perfect replacement for your cracked or leaking stock hoses. Mishimoto replacement hoses are constructed from OEM-quality materials, ensuring long life and reliability .The Mishimoto replacement coolant hose kit will provide years of reliable service for your work truck or daily driver. This Dodge Ram 5.9L/6.7L Cummins replacement coolant hose kit fits like stock and is backed by our Mishimoto Lifetime Warranty for a lifetime of reliability.