Oh and one more thing.
The original plugs are now rare, and you are likely to get the AGSF32 plug which is hotter, but recommended for the 2.5V6 Fords.
Search the ST220 forum for chapter and verse.
However the NGK equivalent (not sure if this is equivalent to the 22 or the 32), is PTR6F-13. That's what I'll probably go for when I change.
I have just placed an eBay order:
https://www.ebay.co.uk/itm/290238629046 Details:
The order contains the following items:
NGK_7569_SB - Ford Mondeo 3.0 v6 ST220 NGK PLATINUM SPARK PLUGS x6
Shipping
Total cost is GBP 29.99 + shipping 4.45. This seems ok to me but the NGK part number is completely different from the NGK part number you suggested above.. any comments? Thank you in advance
