11MF4255M
Upper Radiator Tube
Mack

The upper radiator tube plays a vital role in the cooling system of heavy-duty trucks, channeling coolant between the radiator and engine to maintain optimal operating temperatures. Its robust construction ensures resistance to high temperatures and pressure fluctuations, preventing leaks and overheating issues. Proper functioning of this component is essential for engine longevity and performance, especially under heavy loads and extended operation. The tube's design facilitates efficient coolant flow, reducing strain on the cooling system and enhancing overall vehicle reliability. Regular inspection and replacement of this part can prevent costly engine damage and downtime. Source One Parts Center supplies high-quality radiator components that meet or exceed OEM specifications, ensuring your cooling system remains dependable in demanding conditions.