21000619
Coolant Hose
Mack

This coolant hose is a critical component in the vehicle’s cooling system, responsible for transporting coolant between the engine and radiator. Its high-quality construction ensures resistance to high temperatures, pressure, and chemical exposure, preventing leaks and ruptures. Proper functioning of this hose is vital for maintaining optimal engine temperature, avoiding overheating, and ensuring efficient engine performance. Its flexible design allows for easy routing within the engine bay, accommodating various configurations. Regular inspection and timely replacement of this hose can prevent costly engine damage caused by coolant leaks or blockages. Durable and reliable, it plays a key role in sustaining the overall health of your heavy-duty truck’s cooling system. Source One Parts Center supplies this essential part to keep your engine running smoothly under demanding conditions.