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If the heater valve and other components fail, the heating system may fail.
The heater valve is a device that controls the flow of coolant from the engine to the heater core. It is usually installed near the firewall or at the inlet or outlet of the heater core.
Usually designed to last up to 100000 miles, the heater valve can be controlled electronically or by cable or vacuum.
If your heater fails or you find any coolant leaks, it’s time to replace your heater valve.
Bypassing the heating valve is not ideal because it prevents you from controlling the heat in the car.
Always give priority to durability when looking for replacement heater valves.
You can ......Lean more about

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