A9040100370
Breather Pipe
Detroit Diesel

This nylon coolant line is engineered to serve as a flexible conduit for coolant flow within your engine’s cooling system. Its black color and durable material resist high temperatures, chemical exposure, and mechanical wear, making it an ideal choice for demanding heavy-duty conditions. The specified length allows for precise routing around engine components, reducing stress and potential leaks. Maintaining unobstructed coolant flow is essential for preventing engine overheating, ensuring consistent performance in challenging operational environments. Regular inspection and timely replacement of this line help sustain the efficiency of your cooling system. When purchased through trusted sources like Source One Parts Center, it provides confidence in quality, compatibility, and durability—key factors for keeping your engine cool during rigorous workloads.