Kenmore Microwave 721.80009401 (72180009401, 721 80009401) Parts
Genuine Lg part
By: Lg
Part Number: 3B73362F
Microwave won't start or runs with door open? Failed door switch prevents safe operation. Simple DIY fix with basic tools in under 30 minutes.
This part fixes the following symptoms
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No heat
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Won't start
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shuts off after a few seconds
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Do-It-Yourself Stories from Customers like You
Interior light and turntable failed at the same moment. Stacey B. • New Bern , NC • February 01, 2021
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...
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$19.45
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$23.34
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$3.89
Genuine Lg part
By: Lg
Part Number: 3B74133Q
Microwave won't turn on or trips breaker? The time delay fuse protects against power surges. Located by the magnetron. Moderate DIY repair.
Do-It-Yourself Stories from Customers like You
Lg microwave oven did a loud pop and quit working Stephen C. • Cape Coral , FL • March 18, 2015
Called AppliancePartsPros because of good experiencing diagnosing problem with a dishwasher repair. We definitely are modest income amateurs! Same excellent response to our questions. Three possible causes. Used easy search menu to fine replacement parts. Bought all three, knowing that if all not needed, the others could be returned (within 365 days) for refund. Replaced the capacitor successfully after calling to get more help with a couple of places where we got stuck. Oven now works...
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$10.42
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$12.40
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$1.98
Genuine Lg part
By: Lg
Part Number: 6324W1A001L
Microwave won't heat but runs normally? A failed magnetron is the likely cause. This part generates the microwaves that cook food. Moderate DIY repair.
Do-It-Yourself Stories from Customers like You
Didn't heat. Harry W. • Maple Park , IL • January 21, 2018
My son told me that almost all the microwave ovens that came into the repair center he worked at, 15 years ago, had a defective magnetron. I ordered a magnetron, and sat back until one shipped. The one that came, the first time, was in a small factory cardboard box, which was in a large bubble-pak Fedex envelope; which didn't show any signs of abuse. Inside, however, the factory box was beat up. Removing the magnetron, I noticed that the socket, as well as its' pins, was bent, and loose in the...
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$128.75
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$153.21
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$24.46
Genuine Lg part
By: Lg
Part Number: 4810W1A151A
Holds the damper assembly in place inside the microwave cavity above the wave stirrer. Replace if bracket is bent, broken, or missing during installation.
Do-It-Yourself Stories from Customers like You
Incorrect parts given to me upon purchase of appliance Marnie S. • Kennewick , WA • March 08, 2018
Needed installation parts. I ordered the parts from the company I purchased the appliances from. A week went by and no parts, called, emailed and called again to find out when the parts would arrive to be able to Re-schedule the installation. After the run around, I found AppliancePartsPros website and placed my order with them. I received the parts I needed within the time they promised. I was able to schedule my installation to enjoy my new appliance. It's been almost 4 weeks and still no...
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$15.95
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$18.98
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$3.03
Genuine Lg part
By: Lg
Part Number: 4900W1A001B
Exhaust damper for microwave venting systems. Installs on rear exhaust to regulate airflow. Replace if cracked, broken, missing, or not sealing properly.
Do-It-Yourself Stories from Customers like You
Incorrect parts given to me upon purchase of appliance Marnie S. • Kennewick , WA • March 08, 2018
Needed installation parts. I ordered the parts from the company I purchased the appliances from. A week went by and no parts, called, emailed and called again to find out when the parts would arrive to be able to Re-schedule the installation. After the run around, I found AppliancePartsPros website and placed my order with them. I received the parts I needed within the time they promised. I was able to schedule my installation to enjoy my new appliance. It's been almost 4 weeks and still no...
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$13.74
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$16.49
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$2.75
Genuine Lg part
By: Lg
Part Number: 6912W1Z004B
Replace your microwave's interior or underside light bulb when dim or burned out. Restores visibility for monitoring food. Confirm fit with your model.
Do-It-Yourself Stories from Customers like You
Interior light and turntable failed at the same moment. Stacey B. • New Bern , NC • February 01, 2021
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...
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More
$12.54
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$14.92
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$2.38
Genuine Lg part
By: Lg
Part Number: 4970WRA001G
Microwave door won't stay closed or latch? This door latch spring provides tension to secure the door shut. DIY repair in under 10 minutes with video help.
Do-It-Yourself Stories from Customers like You
Lg microwave door would not latch closed Audrey S. • Rochester , NY • February 05, 2018
Ordered door latch part and new spring.
You Tube video helped me identify what I needed. I tried the fix recommended and it didn't work so I ordered the parts. It took less than 5 minutes to switch out the old for the new. If the door doesn't latch, you can't run the microwave and it's key. It wasn't an expensive or hard fix to get my microwave up and running again. So pleased with AppliancePartsPros for having what I needed and being reasonable about pricing. Turnaround time was excellent!
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$9.02
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$9.92
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$0.90
Genuine Lg part
By: Lg
Part Number: 3552W1A032J
Protective shield that covers internal components on the microwave door. Replace if cracked, broken, or tabs have snapped off during handle or latch repair.
Do-It-Yourself Stories from Customers like You
Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off Steve C. • Caledonia , WI • September 23, 2015
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...
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$18.76
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$22.14
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$3.38
Genuine Lg part
By: Lg
Part Number: 3213W1A049F
Inner door frame assembly for microwaves. Supports window, trim, handle, and latch alignment. Replace if cracked, broken, or structural clips damaged.
Do-It-Yourself Stories from Customers like You
Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off Steve C. • Caledonia , WI • September 23, 2015
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...
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$73.95
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$87.26
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$13.31
Genuine Lg part
By: Lg
Part Number: 3300W0A030A
Metal mounting plate that secures the microwave chassis to the wall or cabinet. Replace if bracket is bent, cracked, or missing during installation.
Do-It-Yourself Stories from Customers like You
Received a used over the range LG microwave without a support bracket. Tim L. • Myrtle Beach , SC • January 15, 2021
Called appliance parts pros and received the OEM bracket the next day. Fit perfectly. No problem.
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$141.56
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$151.87
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$10.31
Genuine Lg part
By: Lg
Part Number: 3536W1A012B
Plastic film covers holes in the microwave inner door frame. Replace if bubbled, burned, cracked, or peeling. Attaches to door glass assembly.
Do-It-Yourself Stories from Customers like You
Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off Steve C. • Caledonia , WI • September 23, 2015
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...
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$10.43
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$12.41
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$1.98
Genuine Lg part
By: Lg
Part Number: 6620G00007B
Holds the light bulb and maintains electrical connection in your microwave. Replace when socket is cracked, heat-damaged, or causes flickering lights.
Do-It-Yourself Stories from Customers like You
The light under our lg over the range microwave was not bright enough William W. • Alvarado , TX • April 26, 2016
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.
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$19.45
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$22.95
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$3.50
Genuine Lg part
By: Lg
Part Number: 3861W1A043C
Mounting hardware kit for installing microwave to wall or cabinet. Includes screws, bolts, and brackets needed to secure unit. Replaces missing parts.
Do-It-Yourself Stories from Customers like You
Missing mounting bracket and hardware. Stephen H. • Fort Myers , FL • January 01, 2021
Ordered it from you.
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$41.23
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$49.06
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$7.83
Genuine Lg part
By: Lg
Part Number: 6930W1A003E
If your microwave shuts off mid-cycle or won't heat, the thermostat may have failed. This safety control monitors temperature and protects components.
Do-It-Yourself Stories from Customers like You
Vent fan would stay on for hours after using microwave David P. • Coon Rapids , MN • March 15, 2017
I replaced the control board behind the keypad.
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$19.36
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$22.84
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$3.48
Genuine Lg part
By: Lg
Part Number: 0CZZW1H004B
Microwave won't heat? A failing high-voltage capacitor disrupts the heating circuit. This part stores electrical energy for consistent operation.
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$29.95
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$35.64
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$5.69
Genuine Lg part
By: Lg
Part Number: 1TTG0402422
Truss head tapping screw secures trim, panels, and assemblies on dryers. Replace if screw is stripped, missing, or damaged during appliance repair.
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$9.02
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$9.92
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$0.90