Coolant/Heater Pipe

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A coolant pipe is a hard plastic line used to transport coolant between cooling system components. It is usually attached on both ends by coolant hoses, and the coolant pipe can, in some cases, act as a junction to split coolant to other parts. Often, a coolant pipe may be connected between the radiator and water pump, or between the water pump and the heater core. Over time, the plastic and rubber can degrade and crack, causing coolant leaks. If you notice a coolant leak, you may be able to trace it back to the leaking component. If the leak is coming from your coolant pipe or hoses, find the right replacement for your vehicle at O'Reilly Auto Parts. We carry a coolant pipe, hoses, water pumps, and other major cooling system components for most vehicles.

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