Looked on the bay, looked on vagcat for a part number but to no avail.
My Avant has a shark fin aerial (not entirely sure why but it has had a phone kit fitted at some point?) Anyway, the base seal is shot! I 'Think' I still have some water ingress from somewhere so I want to eliminate every possible entry point. When it really downpours, my car steams up for a day afterwards. Then it's fine again until heavy shower comes again! :-(
Where can I purchase one without having to buy a new fin?