How long, on average, do the plastic header tank rads. last before they need replacing? Mine is now 5 years old, is it likely to give way any second? Should I buy one of Simons lovely bits of art just in case?
Personally, I wouldn’t worry too much...I have just replaced mine after over 10 years and only because the drain plug broke off when I went to change the coolant. In my local MSCC centre of nearly 50 Morgans, I do not know of one that has failed. Yes there are a few stories on this forum, but you need to keep it in context. Having said that, Simon’s rads are a work of art so if you want to pamper your Morgan (and yourself), it is money well spent.
