I've sprung a leak at my thermost housing, think it could just be one of the seals but was thinking if I'm having to drain the system then I would be best just to replace the lot as it doesnt seem too dear for the parts. I have seen a kit on ebay http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MEWAX:IT&item=190301300398 can anyone tell me if they have fitted this kit and what the quality of this B and B components is like? Also would this come with all the seals required to do the job? Replies much appreciated Rich