Mini Cooper S Coolant Overflow Reservoir Tank

Mini Cooper 02-08 Aluminum Coolant Expansion Overflow Tank

100% Brand New
The tanks are 100% welded by TIG.
Installation Instruction is NOT Included

Specifications:
Material:6061-T6 aluminum alloy
FITS THE FOLLOWING
2002-2006 MINI Cooper S R53 Aluminum Coolant Expansion Overflow Tank
2005-2008 Mini Cooper S Convertible Aluminum Coolant Expansion Overflow Tank

Importance of the Coolant Overflow Tank

The coolant overflow tank in your Mini Cooper S is crucial for maintaining the right engine temperature. It collects excess coolant from the radiator when it expands due to heat. Because the engine can overheat without proper cooling, this tank plays an essential role in the vehicle's performance and longevity.

Signs of a Failing Coolant Overflow Tank

If you notice coolant leaks under your Mini Cooper S or a constantly low coolant level, you may have a failing overflow tank. Another sign can be frequent overheating issues. So, if you experience these problems, inspecting the coolant overflow tank should be a priority to avoid further engine damage.

Replacement and Benefits

Replacing a worn-out coolant overflow reservoir tank is simple and can significantly enhance your Mini Cooper S's cooling efficiency. When you install a new tank, it ensures that the coolant system remains sealed and functions effectively. This, in turn, helps prevent overheating and maintains the overall health of your vehicle.