BMW Mini R50, R53 2000-2006 Radiator Coolant Expansion Header Tank Vehicle Model_Genesis E Number (32103412798

E Number (32103412798

Some common symptoms of an expansion tank failure on your Daewoo Kalos include:

E Number: 3735783

E Number (31126775971

BMW Mini R50, R53 2000-2006 Radiator Coolant Expansion Header Tank Vehicle Model_Genesis E Number (32103412798One of the lesser known parts on your Mini Mini is the coolant expansion tank. This component is responsible for catching and storing coolant overspill from the vehicle's radiator. The coolant in your vehicle is designed to prevent the engine from overheating. As it reaches its optimal operating temperature, it expands and can overflow. The expansion reservoir collects this excess fluid and stores it safely instead of letting it spill onto the road.