
The Gates molded lower coolant hose for 2003–2009 Dodge Ram 5.9L diesel is a replacement lower hose that routes coolant from the engine toward the radiator. Molded to match factory routing, it maintains correct coolant circulation and connection alignment. Use the OEM clamps and fittings for installation; replacing the factory lower hose helps preserve dependable cooling system performance.
Gates 03-09 Dodge Ram Pickup 6-Cyl. 5.9L Diesel Lower Molded Coolant Hose