11MF4158M
Radiator Tube Fitting
Mack

This radiator tube fitting is essential for secure and leak-free connections within the cooling system. Designed to withstand high temperatures and pressures, it ensures coolant flows efficiently between components, preventing overheating and maintaining engine performance. Its precise threading and robust construction facilitate easy installation and long-term durability. Properly fitted, it minimizes the risk of leaks that could lead to engine damage or costly repairs. The fitting’s corrosion-resistant materials extend its service life, even in harsh operating environments. Source One Parts Center offers this high-quality component, ensuring it meets the rigorous standards required for heavy-duty trucks. Using a reliable radiator tube fitting is vital for maintaining the integrity of the cooling system and ensuring your vehicle operates smoothly under demanding conditions.