Thermostat housing not only protects your Mini Cooper's thermostat but also regulates the coolant outlet. If it goes bad, your car engine would overheat and abruptly cease operation. So, if it's leaking, get it repaired or replaced immediately.
14. Listed below are some of the most
common reasons behind thermostat
housing leak in your Mini Cooper:-
Constant exposure to heat
Damaged seal
Physical damage
Overage
20. If your Mini Cooper is
leaking coolant, there’s a
good chance its
thermostat housing has
gone bad.
So, check if it's in good
shape or not, and if it's
damaged, get it replaced.