Just thinking would be good to have a forum post to put parts cross references on for things like filters and other parts.
to start:
Spin on oil filters - am using a ford filter at moment: Mahle oc266 (this is quite long and off a mondeo)
Fuel filters - Have used Champion L101 and Mahle KL63 now using a Mocal non replacable one.
Air Filters - Jaguar XJS, Lotus Esprit, Triumph Stag/Dolomite same fitment.