Boxster (986) F6-2.7L (2000)
Coolant: Capacity Specifications
The engine cooling system is factory-filled with a coolant mixture of 50% antifreeze (silicate free) and 50% water that does not need to be changed.
Only original Porsche antifreeze protection should be used when replacing or topping up the coolant. Part # 000 043 203 78
Antifreeze concentration ........................................................................................................................................................................................... Good to
50% ....................................................................................................................................................................................................... -35°C (-31°F)
60% ....................................................................................................................................................................................................... -40°C (-40°F)