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Coolant Temp Warning Switches

Your vehicles cooling system plays a vital part in the smooth running of your engine. Coolant runs through the various pipes and hoses passing through the engine to help keep it at a reliable temperature. To monitor your vehicle temperatures a sensor is fitted. This is then sent to the ECU via the sender unit. If the ECU recognises that the temperature is too hot, the coolant temperature warning switch is activated and a message will appear on your dash. At the same time, it would cause the radiator cooling fan to start to aid in cooling the engine down. At Aceparts.co.uk we stock a wide range of quality coolant temp warning switches for all types of cars and vans, so we're 99.9% sure we will have the coolant temp warning switch you require. Be sure to order online with Aceparts for a hassle free, money saving experience.

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