Repairing your JES739WD LG Microwave is simple with official replacement parts made to fit your model. View a selection of popular parts, or review parts lists for each of the
JES739WD model diagrams below. Trust us to help you find the part you need and get your
JES739WD LG Microwave running again.
Most Popular JES739WD Parts
These are the most commonly purchased repair parts for JES739WD.
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This microwave micro switch is normally open and when the door is shut, the door switch will close to send power to the microwave to operate. If the microwave won’t start, then the switch has failed and will need to be replaced. The micro switch is in the latch board section and due to the high voltage capacitor in the microwave, it can retain a lethal electrical charge. Even when unplugged, it is suggested to have a service technician install the part. This is a genuine OEM part.
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