See part 7 in the diagram
Power Board
The W11418920 is a power board for Whirlpool microwave. Significant disassembly required. Compare prices from top sellers.
Advanced Repair
Fits Whirlpool appliances
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3 stores · Updated Jun 12, 2026
Lowest$118.48
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$135.95
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$137.75
4.5(13.6k)Preorder
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