Repairing your MB3949G LG Range 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
MB3949G model diagrams below. Trust us to help you find the part you need and get your
MB3949G LG Range running again.
Most Popular MB3949G Parts
These are the most commonly purchased repair parts for MB3949G.
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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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