Gates 15-17 International/Navistar DuraStar 4300 Diesel Lower Eng. To Rad. Molded Coolant Hose

When you're working on the cooling system for your 2015-2017 International/Navistar DuraStar 4300 Diesel, replacing a cracked or leaking lower radiator hose is a common task. This hose connects the bottom of your radiator to the engine, allowing coolant to circulate and keep your engine from overheating. A faulty hose can lead to significant coolant loss and serious engine damage if not addressed.

This molded coolant hose from Gates is built to fit your specific truck. It's constructed with materials designed to handle the heat and pressure found in a diesel engine's cooling system. Gates is a well-known name in cooling components, and this hose is made to replace the original part, ensuring it connects properly and maintains the integrity of your cooling system. Proper installation means the hose will stay securely in place, preventing leaks and maintaining consistent coolant flow.