Oven won't heat up

Model Number: FEF366ASG
Electric Range
Fridgedaire
E200/300 Controls, Self-cleaning oven with certamic cooktop

Temperature displays when you turn it on.
Stove top burners work fine.

Oven portion does not heat up.

Your store says we probably need part # AP3561834 clock timer control for $169.95.

**Question - how hard is this to replace? and How do I replace it?
thank you.

The clock control part # is 316207511. It is real easy to replace. Take the back controll panel of, and it is right there. Tom http://www.applianceeducator.com/parts.htm