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Part Number: AP3109457
MFG Part Number: 4392009
Made by: Whirlpool
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$185.82 $29.67

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3 Questions & Answers

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Microwave Magnetron and Range / Cooktop / Oven Magnetron.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 4392009 (AP3109457) replaces 4164067, 4166966, 4167076, 4312833, 587601, 788312, 788532, 878016, 879006, AH373033, EA373033, PS373033.

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The microwave tray rotates, display shows nothing out of the ordinary, loud buzz noise, louder than the fan. Nothing heats. My understanding is there were problems with the magnatron on this model, and GE had a "kit" they used on this affected model.

Dave for Model Number KEMS307D


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Do you stock the replacement microware magnetron for this Kitchen Aid appliance?

Bruce for Model Number KEMS307DBS4


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My micro wave is 1-1/2 old now having problems warming up food. and ideas whats wrong. Is it cheaper to fix if or buy a new one.



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