Hello anywhere a could go and pick up a fuel gauge etc in Newcastle. Need one ASAP so I can fit when changing petrol tank at the weekend

If you go to google and put in "car breakers newcastle upon tyne", it comes back with seven breakers and I bet one of 'em will have the gauge and matching sender.

Make sure you get the sender from the same car. Ideally if you know what car your tank came from if you can get the gauge and sender from that car you "know" it'll fit and work.