21468156
Coolant Hose
Mack

This coolant hose plays a critical role in the vehicle's cooling system by transporting coolant between various engine components. Crafted from heat-resistant materials, it ensures efficient heat transfer and prevents coolant leaks under demanding conditions. Its flexible design allows for easy routing within the engine bay, accommodating complex configurations. The hose's durability helps resist cracking, swelling, and deterioration over time, which is essential for maintaining consistent engine temperature and preventing overheating. Proper coolant flow facilitated by this hose is vital for engine performance and longevity. Routine inspection and timely replacement can prevent costly engine damage. Source One Parts Center provides this part as a dependable choice for heavy-duty trucks, focusing on quality and performance in every piece.