temp gauge for 350i

[bin looney]

i have a faulty temp gauge.
will any gauge do or do you have to match it to the sender.
also is it just a gauge and a sender or is there something else in the circuit?
cheers.

[Danny Hoffman]

It is just the gauge and the sensor, nothing in between apart from a wire and a few bad earths!

[bin looney]

thanks danny.