rado just did the same on my 850R , it still had the original heater core , hoses , clips & O rings.
To many horror stories on the forums of them blowing so did a huge buy from. FCP Euro of every single part needed to replace the lot from engine bay to under dash , wasn't cheap but then cooking a motor is much worse as if a hose or core blows if you dont turn the motor off straight away it'll cook the head the the block.
