I ordered one for my car at Ford the other day at a cost of £58 +vat, there are 2 different types, so i was rather glad when i recieved the right one as the other one is alot more expensive i believe. My car is a late spec. saph for reference.
Anyway here it is, with finis code should you wish to order one for your car:

skany old one

I hope this is of use to some of you as several people told me this part was also discontinued
I also pcked up a set of ten 071 plugs aswell.