Kenmore Microwave 721.79152010 (72179152010, 721 79152010) 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: 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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$127.67
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$151.93
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$24.26
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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$7.95
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$9.54
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$1.59
Genuine Lg part
By: Lg
Part Number: MJS47373302
Replacement glass turntable tray for your microwave cavity. Sits on the roller support and rotates food during heating. Order if your tray is cracked or broken.
Do-It-Yourself Stories from Customers like You
Microwave glass turntable broke. James B. • Oak Ridge , TN • March 02, 2020
Bought new turntable.
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$51.66
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$61.99
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$10.33
Genuine Lg part
By: Lg
Part Number: 3501W1A053A
Bracket that mounts and aligns the door latch switches inside your microwave. Replace if cracked, broken, or clips are damaged from prior switch removal.
Do-It-Yourself Stories from Customers like You
Would not cook and read "door" on lcd readout Robert B. • Fredonia , NY • June 10, 2020
REPLACED THE DOOR SWITCHES HOLDER ASSY---LABELED HOLDER ASSEMBLY LOCKER, WHICH CAME WITH ALL 3 DOOR SWITCHES ALREADY MOUNTED IN THE HOLDER ASSEMBLY, IT WAS EASY TO REPLACE, JUST 2 SCREWS BUT YOU DO NEED TO PULL THE FRONT PANEL ASSY FORWARD BY REMOVING 1 SCREW AND LIFTING IT UP AND OUT WHOLE JOB TOOK ABOUT 1/2 HOUR appliancepartspros.com GAVE QUICK DELIVERY MUCH APPRECIATED BOB B.
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$32.95
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$38.88
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$5.93
Genuine Lg part
By: Lg
Part Number: 4026W2A016A
Microwave runs with door open or won't start? A faulty door latch prevents the interlock switches from engaging. This replacement latch restores safe operation.
Do-It-Yourself Stories from Customers like You
The door latch broke when the kids were fighting over the microwave Bart M. • Clarksville , TN • August 29, 2014
Determined which part was broken and entered the model number into the search window. My part was on the list of available parts. Thanks AppliancePartsPros.com!
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$11.95
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$14.22
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$2.27
Genuine Lg part
By: Lg
Part Number: 4000W4A003A
Replacement screw for securing panels, brackets, and internal components. Restores tight fit and proper alignment when original hardware is stripped or missing.
Do-It-Yourself Stories from Customers like You
AC fan motor. Tom C. • Liberty Lake , WA • September 26, 2021
Disassembled and replaced ac motor.
The hardest part was to pull the microwave out of the cabinet.
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$7.43
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$8.77
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$1.34
Genuine Lg part
By: Lg
Part Number: 4510W3L003A
Links the door button to the latch mechanism for smooth opening. Replace if your lever is cracked, broken, or worn to restore reliable door operation.
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$13.61
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$16.06
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$2.45
Genuine Lg part
By: Lg
Part Number: 3052W2A021C
Molded resin cover restores a clean look while protecting internal components. Replace your cracked, broken, or missing cover to keep parts shielded.
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$11.95
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$14.34
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$2.39
Genuine Lg part
By: Lg
Part Number: 1TTL0402818
Truss head tapping screw secures panels, brackets, and covers in appliances. Replaces missing or damaged fasteners to restore snug fit and alignment.
Do-It-Yourself Stories from Customers like You
Broken door handle on lg over range microwave William M. • Town Creek , AL • June 29, 2017
Removed old broken door handle per video link on AppliancePartsPro.com. Installed new handle with no issues. <10 minute job at best.
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$11.45
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$13.63
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$2.18
Genuine Lg part
By: Lg
Part Number: 1TTG0402422
This is a truss-head tapping screw used to secure trim, panels, and small assemblies on compatible LG appliances. It provides a low-profile, wide-bearing head that helps hold parts flush and resist pull-through. What it does:
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$7.43
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$8.92
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$1.49
Genuine Lg part
By: Lg
Part Number: 4B70188C
This is a replacement screw used to secure appliance components and panels. It restores proper fastening where a stripped, missing, or damaged screw causes loose parts or rattling. What it does:
- Fastens panels, trim, or internal components to ma
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$9.02
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$9.38
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$0.36
Genuine Lg part
By: Lg
Part Number: 1TTL0403818
Replacement mounting screw for microwave installation and assembly. Use when original screws are lost, stripped, or damaged during service or relocation.
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$3.67
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$4.37
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$0.70
Genuine Lg part
By: Lg
Part Number: 3302W0A036E
Base plate for microwaves. Installs at the bottom of the unit to provide structural support. Replace if cracked, warped, broken, or missing.
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$115.62
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$120.49
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$4.87
Genuine Lg part
By: Lg
Part Number: 3B72244T
Replace your microwave door seal cushion to restore proper door closure and prevent heat loss. Essential when the seal is worn, cracked, or loose. Verify fit with your model number before ordering.
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$3.67
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$4.33
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$0.66
Genuine Lg part
By: Lg
Part Number: 1SBF0402418
A Tap-Tite binding-head screw used to fasten appliance panels and components where a self-tapping metal thread is required. Replaces missing or damaged fasteners to restore secure assembly and reduce vibration or rattling. What it does:
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$11.95
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$14.22
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$2.27
Out Of Stock
Usually ships within 4 - 14 days