Fits the following Cooper S models:

2002-2006 R53 MINI Cooper S Hatchbacks
2005-2008 R52 MINI Cooper S Convertibles

NOTE: Images shown may or may not be the actual product as product manufacturer / brands may vary depending on supply

For the Mini Cooper replacement expansion tank, see NME7662.

Don't risk corrosive chemicals spilling all over your engine. If your radiator expansion tank is cracked and 'weeping' fluid, replace it immediately with this genuine replacement.

New tank includes a new cap.

The stock BMW MINI Cooper S radiator expansion tank is easy to replace. White/cream color, the MINI Cooper S cooling system expansion tank is mounted on the firewall of the engine compartment. The cooling system expansion tank is where you fill the radiator with coolant.

For the Cooper Cap, see NME7674.

For the Cooper S Cap, see NME7664.

For a listing of all Cooling System replacement parts, click here.

CAUTION: NEVER open the expansion tank cap when the engine is hot!! Wait until the engine is cool to the touch.