Frigidaire Microwave Electronic Control Board

Frigidaire Genuine OEM 5304477390 Microwave Electronic Control Board. The electronic control board manages various microwave functions, such as heating, lighting and turntable operation.

This part works with the following brands: Frigidaire, White Westinghouse, Kelvinator, Gibson, Kenmore, Sears, Tappan, & Electrolux.

Possible Repair Solution For:
Will not start, timer will not advance, clock does not display.

Please Note: This is intended as a guideline only, as other items can cause the same symptoms.

This part is also known as a main control board.