The microwave door key (or door latch) ensures that the microwave door closes properly while the microwave is operating. If the door key is broken, the door will not close and the microwave will not s...
$25.40
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If you discover that the glass cooking tray in your microwave is damaged, you may have to replace it to operate the microwave properly. The glass cooking tray connects to the turntable of the microwav...
$96.98
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This door switch, also known as a safety switch, is a genuine OEM replacement part for microwaves. It is a safety mechanism that sends signals to the microwaves control system, telling it when the doo...
$37.08
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This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your ...
$36.25
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This is a mesh air filter that works within your microwave to keep grease and other debris out of the internal components. This filter measures 6.75 inches wide by 6.37 inches tall and is 0.25 inches ...
$34.02
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This is a mounting bracket for a microwave. The part is fitted between your microwave and wall to allows you to secure your appliance safely to the wall studs and install it above your range. It is ma...
This is a high limit thermostat designed for use within various models of microwaves. The purpose of a high limit thermostat is to open the circuit of the appliance when the internal temperature reach...
$36.64
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The microwave light, or surface light lens, keeps the bulb in your microwave protected from getting cracked, scratched, and damaged. If your lens is defective or broken, or the bulb in your appliance ...
This incandescent lamp in your microwave lights up the interior of the appliance and the cooktop if it is positioned above your stove. This allows you to easily keep an eye on your food while it cooks...
$24.59
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This microwave mounting hardware assembly is a genuine OEM kit that is supplied directly by Samsung to ensure compatibility and fit. The hardware assembly is designed to help you mount the microwave a...
$48.60
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This part is the replacement flat bolt for your microwave. It is a Phillips-head screw, which is approximately 4 inches long. The main reason to replace this bolt is if your current bolt is stripped, ...
$22.82
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Questions And Answers for ME21R7051SS
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Initially I called a Samsung recommended appliance repair outfit to fix the latch. The technician informed me that he does not fix latches. I need to buy a full new door for the microwave for $215 plus he charges $165 to come to my house. I got angry and did some research and it turned out that this is a very common problem. I ordered par
... Read moret PS4229162 "door key" $6.67 then followed the instructions on a youtube video by zimsjeep "Repair a Broken Microwave Door Latch" to install. At first I struggled a bit hooking up the spring to the frame, but then I used a slim plier to hold the spring (instead of my fingers) and that did the trick.
I removed the body latch assembly and found the bottom micro switch (NC) terminal burnt and loose. I replaced and working perfectly fine now. Easy diagnose and easy repair.
Removed control panel, discharged HV capacitor. Removed old diode, tested to confirm failure. Replaced part. Other than the removal of the panel swapping the part was almost as easy as replacing a light bulb.