Mercedes C-Class T-Model 2014-2021 Radiator Coolant Expansion Header Tank Vehicle Model_C-Class T-Model S205 E Number (55121-8H510) in the

E Number (55121-8H510) in the product specification to help ensure compatibility before purchase

E Number (47750-02080

matching the Lucas and 54mm listed in your product specification

now available for your Renault Megane (2002

E Number: 4E0407625E

Mercedes C-Class T-Model 2014-2021 Radiator Coolant Expansion Header Tank Vehicle Model_C-Class T-Model S205 E Number (55121-8H510) in theOne of the lesser known parts on your Mercedes Benz C Class 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