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Protective shield that covers internal components on the microwave door. Replace if cracked, broken, or tabs have snapped off during handle or latch repair.
Careful placement of new screws into the inside of the outer door that now hold the frame assembly to the door secured the frame assembly to the outer door. All of the other parts I bought and replaced were a waste of money. I figured since I had them I might as well install them anyways. Easier than sending them back since I had the whole thing apart anyways. The part I really needed was no longer available, the outside door. The glass reinstalled into the retainers in the door without a... Read more
Microwave won't start or runs only when door is pulled? Replace faulty door interlock switches. This 2-pack covers top and bottom switches. DIY repair.
First, it was going to cost $95 for an appliance guy just to look at it! I figured there would be an upcharge on the parts + labor on top of the $95, so I took a chance & decided my husband & I could fix it cheaper; we were right, but it was a 3 week process (luckily, we have another microwave in the basement we were able to use in the meantime). I googled the microwave model #, then price checked the same item I thought we needed; printed off the diagrams of the various microwave "systems" &... Read more
Microwave won't heat or makes loud buzzing noise? The diode regulates magnetron current flow. Simple repair—test with multimeter for continuity.
I have a multimeter so I was able to check the fuse per website recommendations and it was blown. However, the capacitor on the microwave was also original so I elected to replace the capacitor, fuse, and the ground protect diode. The repair was very simple (making sure the capacitor was discharged before replacing) and the microwave is now up and running again. Excellent trade to buy $40 worth of parts rather than a new $400 microwave. One nit - Kenmore puts a screw in the back that... Read more
Self-tapping screw used in range assembly. Features 8-18 thread size and 0.375 inch length. Also used in some washer models as cross-appliance hardware.
I replaced all three baffles since the new one was a different design than then old one. i watched the video and the repair went well, except for hitting my hand with a hammer while removing the old baffles. went just like the video said it would Read more
Inner door frame assembly for microwaves. Supports window, trim, handle, and latch alignment. Replace if cracked, broken, or structural clips damaged.
This holder assembly secures the locker/latch mechanism in place so the door or access panel aligns and closes properly. Replacing a cracked or missing holder restores secure engagement and smooth, reliable operation. What it does:
Parts diagram indicated that the microwave door when closed, turned several switches on. I replaced all the parts that were associated with the door lock. Also while there, put in a new charcoal filter. Read more
Microwave won't heat or is completely dead? A failed thermal cutoff thermostat often causes no power or heating. DIY repair in 30-45 minutes.
Watched u-tube Read more
The Switch, Micro is an OEM part for LG microwaves. This micro switch is crucial for the operation of the microwave door mechanism, ensuring that the microwave only operates when the door is securely closed.
Causes of a bad micro switch can include wear and tear from frequent use, damage due to electrical faults, or physical impact that disrupts its functionality.
Symptoms of a bad micro switch include:
This OEM LG part is also compatible with Sears/Kenmore models.
Knowing the odds of 2 failures occurring at the same exact time was unusually high, I just searched your site for what other broken items might affect these two failures. Came up with next control item upstream and tallied that item failure with percentages of successful repairs, (4 mins.) door safety switch. Since I had to change out the most likely of the 3 and since I was already was going to be into the switch panel I ordered all 3 and swapped them all out to cover my butt, as they were... Read more
This door interlock microswitch detects when the microwave door is fully closed and allows the unit to run only under safe conditions. Replacing a worn switch restores reliable starting and consistent operation tied to the door latch.
Utilized a YouTube video to isolate the door switches as the issue. These were easily identified following the isolation process and simple testing. I ordered a door switch and secondary switch on Monday and they arrived on Tuesday via FedEx. 15 Minutes to re-install, re-assemble cover and the unit was working fine. A very good experience with parts availability and shipping. Read more
Secures microwave to mounting bracket. Replaces stripped, cross-threaded, or missing cage nuts. Installs inside cabinet housing for stable installation.
I took the machine screws out of the outer panel for the right side only. Then pull the panel back a bit to release the lips from the front of the machine and had immediate access to the internal assembly that housed mounting nut. Order the new parts from AppliancePartsPro.com during the Thanksgiving week. Still received via FedEx in short time due to their same day shipping - which was greatly appreciated and surprising. Most small part places take a while to get the product out the door,... Read more
Microwave won't turn on or has no power? A failed thermostat often causes complete power loss. Moderate DIY repair requires disassembly to access.
I checked for the reasons there was no power to the microwave. Then I talked with the technician at AppliancePartsPros who stated that it was most likely a blown or defective fuse. My LG microwave has two thermal fuses, a fuse assembly with two prongs and a short (1 inch) barrel type fuse. I replaced all of them after viewing YouTube videos and then reviewing the diagram for my microwave on the AppliancePartsPrps website. That was very helpful in locating where the fuses were installed. It... Read more
Grease filter for range hoods and over-the-range microwaves. Dimensions: 5-1/16" x 7-5/8" x 3/32" (5.0625 x 7.625 x 0.09375). Rectangle shape. Captures grease from cooking air. Replace when clogged, discolored, or every 6-12 months.
I ordered the part (plus a couple general maintenance items). They arrived the next day - I was shocked! We fixed the unit and we were up and running in less than a day of the order. Great service. Read more
Microwave has no power or won't start? A faulty cavity thermostat often causes complete shutdowns. This part restores temperature control in 5-10 minutes.
I attempted to diagnose the four thermostats/thermal switches in the microwave....two right behind the control panel, one on top of the cooking cabin, and one under a metal shroud above the magnetron. While checking continuity with a voltmeter, i questioned one of them behind the control panel and the one above the magnetron. I then noticed a burn mark on the plastic connector sleeve for the one above the magnetron. I took a scrap piece of 14 gage copper wire and beat the ends flat with a... Read more
Metal mounting plate that secures the microwave chassis to the wall or cabinet. Replace if bracket is bent, cracked, or missing during installation.
Called appliance parts pros and received the OEM bracket the next day. Fit perfectly. No problem. Read more
Holds the light bulb and maintains electrical connection in your microwave. Replace when socket is cracked, heat-damaged, or causes flickering lights.
Added an additional light socket to the existing reflector. Changed the original 40 watt incandescent bulb to two 5 watt LED bulbs. It's actually bright enough for my old eyes now. Read more
Microwave won't turn on or has no power? A blown fuse is often the cause. This safety fuse protects circuits from shorts. Requires cover removal to replace.
In addition to blown fuse; the fuse holder was melted at one end. Checked the unit to see if any part or wiring that would cause the issue, none was visible. Referred to wiring diagram included inside to identify components, including interlocks. All seemed functional. Bought replacement 20A fuse. Fuse holder no longer available so bought similar unit with 25A rating - little retrofitting. Put unit back together, and it's working so far. Wife is happy. Read more
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