Audi A3 8P 2003-2013 Brake Fluid Reservoir Expansion Header Tank Vehicle Model_Kadett If your Volvo V50 is

If your Volvo V50 is in need of new replacement ball joints

are an important safety and convenience feature on your Opel / Vauxhall Signum

E Number (480690H010

E Number (34216850857

Audi A3 8P 2003-2013 Brake Fluid Reservoir Expansion Header Tank Vehicle Model_Kadett If your Volvo V50 isOne of the lesser known parts on your Audi A3 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. How