Item #688709 (OEM Part)
Oven safety valve
Manufacturer Number 70001103
These valves do not fail very often. Normally the problem is with the ignitor not drawing enough amperage to open the valve. Even if the ignitor is glowing orange it is likely still the cause of the burner not igniting. Technicians refer to this as a "weak" igniter.
Oven Safety Valve Testing
Range/Stove/Oven Maintenance