Rev counter

[bighed]

Could someone explain to me how to fit a rev counter please?

what wires go where etc?

[mowgli]

is it a gm one or an aftermarket one?

[dgbnova#1]

On your coil mate it depends what type you have but if it's what I think you take a wire from the bottom left termanal and if it's an Astra clock it should have a termanal at the back if the rev counter

[bighed]

It's an aftermarket one. Non genuine.

[meritlover]

TDI ones use the alternator.