Most Popular Parts
These are the most commonly purchased repair parts for MFU20F3BW3.
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This white plastic freezer door key is used for most upright or chest freezers. If your door key becomes broken or lost it will need to be replaced. This is a genuine OEM part. It is sold individually.
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(2)
The defrost timer acts like a clock, continually advances and alternates between activating the cooling cycle and the defrost heater. If the refrigerator is too warm, the freezer section is too warm, or the freezer is not defrosting, you might need to replace the defrost timer. This defrost timer is a genuine OEM part. Disconnect the power to the refrigerator before starting the repair.
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If your refrigerator or freezer is too warm or making noises, you may need to replace the fan blade. The fan blade attaches to the evaporator motor, which is in the freezer section, to help circulate the cold air into the refrigerator and freezer sections. The fan blade is white in color and made from plastic. This is a genuine OEM part. Please be sure to disconnect the power to your refrigerator before starting your repair.
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(1)
The run capacitor, with new crimp wire connectors, is attached to the compressor and is 250 volts. It helps the compressor kick on and off while maintaining a constant temperature to keep things frozen in your freezer. If your refrigerator is too warm, will not start, or your freezer section is to warm, you may need to replace this part. This is a genuine OEM part. Please remember to disconnect power to your refrigerator before starting your repair.
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These are used to hold your gasket in place.