See part 4 in the diagram
Control Board
The 5304503188 is a control board for Frigidaire microwave. Basic tools needed. Compare prices from top sellers.
Moderate Repair
Fits Universal appliances
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2 stores · Updated May 17, 2026
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Common Problems This Part Fixes
Won't start
Display not working
Trips breaker or blows fuse
Repair difficulty: Moderate - basic tools and 1-2 panels to remove
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