I have a mitsubishi lancer cedia model 2000 frequent stall when driving i switch it off and on again in the ignition and come to live again for a few miles and does the same again what could be the cause

If you have the GDI model,they were designed to run on very lean air/fuel ratio.
Once the mileage is up a bit a lot of problems can be traced back to a high carbon build up in the intake manifold.

I have a cedia lancer with a gearbox an wen drivin the car jus stops an no ill hav to switch of an start back then it will go

Could be ditry gas filter,tune up change of spark plugs,idle air control valve .purge valve, unless ur getting and check engine light to get code its hard to tell

Its the gdi pump needs replacing

Am looking for cedia lancer mirror both sides can i know the price aiso