Indesit FX31K Oven Thermostat

[Docmeister101]

Our Indesit FX31K (all manual) electric oven is overheating - you can't set the oven temperature, it just keeps heating.
I know you have to set the grill knob to MAX and then turn the oven knob to the desired temp, but it ain't making any difference.
We don't use the oven that much so haven't been overly concerned, but I don't fancy having to regulate turkey cooking by opening the door every 20mins!
There seem to be three thermostats:
http://www.buyspares.co.uk/indesit/...h=462784:496339,52687:462841&model_ref=523747
or
http://www.buyspares.co.uk/indesit/...h=462784:496339,52687:462841&model_ref=523747
or
http://www.buyspares.co.uk/indesit/...h=462784:496339,52687:462841&model_ref=523747
Any thoughts on which one will control the oven temp?
The grill, lights etc. all work perfectly.
Thanks
Paul

 

[assuhors]

The first one with the capillary and probe on the end.

 

[Docmeister101]

Nice one, I'd better get it ordered then...