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It acts like a small radiator to warm the interior. Warm/hot coolant from the engine circulates through it, while air blows across it. This air is warmed by the coolant, then is directed into the passenger compartment to warm the car.

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โˆ™ 2008-02-12 16:54:45
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Q: What is a heater core's purpose in a car?
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Where can I get online shop that sells heater core?

I have bought a car 2 years ago and want to add a heater core, I found many online sites which sell heater cores but the best is is a very good site to buy heater cores from.

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A high pressure will be able to push the coolants into the heater cores.

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If it has rear heat it has two heater cores. One in the front and one in the back.

What can go wrong with heater cores?

The heater core can leak get pluged up or simply wear through with time. When they leak it will probly leak engine coolent into the cabin of the car or truck. When they get pluged up your heater will not heat the car and the coolant system of the car will not operate properly to cool the car.

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Called a Heater Core in North America. This is a little radiator to make the air in the car warm

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