Browse our selection of International ProStar radiator tubes and hoses to keep your truck running smoothly. This category offers high-quality replacement parts, including heavy-duty silicone coolant hoses in various sizes and specialized radiator inlet and outlet hoses. We have everything you need: a rugged hose clamp, flexible exhaust pipe, or surge tank hose. Built to endure the demands of the road, these parts ensure reliable performance and durability. Upgrade your ProStar's cooling system with top-tier components to maintain optimal engine temperature and prevent costly repairs.