This is the upper oven. It’s about 40 years old. Need a replacement–new or used. Hope there’s one out there!
Sorry nothing comes up using this model number. I checked here and at Frigidaire.
Try calling AppliancePartsPros, they have more info in house on old units etc.
If that does not work all I can suggest is you take the thermostat to an appliance parts supply house perhaps they can match it or get close.
Thanks a lot for checking.