The coolant expansion tank on your car is very valuable. Your car's coolant is heated by the radiator to its working temperature. These liquids, stored in the main reservoir heat up when the engine is on, this causes them to expand. When this happens liquids may overspill, the expansion tank then collects any excess coolant and puts it back into the car.
If your car's coolant expansion tank is damaged, we recommend getting it repaired as soon as possible as this can lead to problems with your car's heating.
If you need to buy a replacement coolant expansion tank don't hesitate to check out the huge range we have on offer along with all of our other car parts. Happy shopping!
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