I am looking at buying some new Antenna coax cables for my car and came across them on realoem. However, my contact has told me that there are two types, and he isnt sure which ones I need and what the code 'ZF' means. You got any idea?

Antenna Diagram

Item 4 3635mm ZF = £30 each
Item 4 3715mm = £10.30 each
Item 5 1650mm ZF = £19.95 each
Item 5 1335mm = £7.50 each

Picture attached.

Also he says BMW GE state that item 4, 3715, wasnt a UK item.

My car did NOT come with Nav, but a previous owner fitted it all (badly) hence the need for the cables.

Cheers
Stan

Attached Images