Most Popular Parts
These are the most commonly purchased repair parts for LMV-1975ST.
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This 30 watt 120 volt incandescent light bulb, with a small screw base is used to light up the surface below your microwave or brighten the interior of the microwave once the door has been opened. If your light bulb is burnt out it will need to be replaced. Before you change the bulb, be sure to check that the light socket still works, as it may need to be replaced as well. Remember to disconnect the power to the microwave before you begin this repair. This is a genuine OEM part and is sold individually.
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This line fuse protects the microwave by shutting down if there is an electrical surge. If your microwave is not turning on, you may need to replace the fuse. This part is just over an inch long, metallic on both ends and white ceramic in the middle. Please remember to disconnect power to your microwave before starting your repair. This is a genuine OEM part.
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The interlock door switch, also known as a micro switch, will prevent the microwave from operating if the door is open. This switch has been updated by the manufacturer. It may appear different in appearance but will still function as the original part. This part has a green button and measures approximately a little over an inch long. This is a genuine OEM part. Please remember to disconnect the power to the microwave before starting the repair.
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The vent damper is used to close off the exhaust duct when the fan is not running, to prevent outside air from entering the microwave. When the fan turns on it allows air to vent away from the microwave. The damper measures approximately 10-inch long by 3-inchwide and is a genuine OEM part.
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This bracket holds the metal or plastic flapper that closes off the exhaust duct when the fan is not running and opens when the fan turns on. If the exhaust fan on your microwave does not appear to be working, the problem may be with the damper assembly. If the damper does not open and close easily, check for any damage to the bracket, and replace if it is damaged or faulty. This genuine OEM exhaust damper measures approximately 12 inches long by 5 inches wide.
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