The Fairchild Heater to Pipe Coolant Hose is a direct replacement for 1989-1993 Dodge 5.9L Cummins engines, designed to route and function like the original. Molded for proper fitment and clearance, it's constructed from durable, high-quality rubber to withstand heat, pressure, and long-term coolant exposure. This hose offers a reliable, OE-style solution for replacing cracked or leaking original hoses or during a full cooling system refresh, ensuring your truck runs cool and leak-free.