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721-63259300 Parts

Best Seller
Microwave Door Switch
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
  • No heat
  • Won't start
  • 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... Read more

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$19.45
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$23.34
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$3.89

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Microwave Time Delay Fuse
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.

This part fixes the following symptoms
  • Won't start
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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... Read more

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$10.42
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$12.40
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$1.98

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Microwave Magnetron
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.

This part fixes the following symptoms
  • Noisy
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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... Read more

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$128.75
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$153.21
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$24.46

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Microwave Door Latch Spring
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! Read more

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$9.02
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$9.92
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$0.90

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Microwave Door Latch Assembly
Genuine Lg part
By: Lg
Part Number: 4026W2A019A

Microwave won't start or stops mid-cycle? This door latch assembly engages door hooks and activates interlock switches to restore proper operation.

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$8.52
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$10.14
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$1.62

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Appliance Truss Head Tapping Screw
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. Read more

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$11.45
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$13.63
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$2.18

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Microwave High Voltage Capacitor
Genuine Lg part
By: Lg
Part Number: 0CZZW1H004C

Microwave not heating or sparking inside? This high voltage capacitor stores power for the magnetron. Common repair taking 30-45 minutes with care.

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$29.95
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$35.64
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Dryer Truss Head Tapping Screw
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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Microwave Thermal Fuse
Genuine Lg part
By: Lg
Part Number: 6930W1A003A

Microwave won't heat or start? This thermal fuse cuts power when overheating occurs. A common fix for dead microwaves. Basic repair, 30-45 minutes.

This part fixes the following symptoms
  • Exhaust fan not working
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$13.57
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$16.01
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$2.44

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Microwave Mounting Screw
Genuine Lg part
By: Lg
Part Number: 4B70188C

Replacement mounting screw for microwave panels and components. Secures loose or rattling parts when original screws are stripped, missing, or damaged.

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$9.02
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$9.92
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Microwave Mounting Screw
Genuine Lg part
By: Lg
Part Number: 1TTL0402416

Mounting screw for microwave installation and panel assembly. Replace if stripped, missing, or damaged during maintenance. Essential hardware component.

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$7.43
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$8.84
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$1.41

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Microwave Mounting Screw
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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$5.18
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$5.70
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Microwave Base Plate
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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$128.64
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$132.50
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Microwave Door Seal Cushion
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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$5.18
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$5.70
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Microwave Binding Head Screw
Genuine Lg part
By: Lg
Part Number: 1SBF0402418

Binding head screw that fastens microwave panels and components. Replaces missing, stripped, or damaged screws to restore secure assembly and eliminate rattling.

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$11.95
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$14.22
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$2.27

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Usually ships within 4 - 14 days

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Microwave Door Seal Tape
Genuine Lg part
By: Lg
Part Number: 3536W1A004A

Adhesive seal tape that attaches around the microwave door frame to create a tight seal. Replace if the tape is peeling, cracked, or missing gaps.

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$7.43
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$8.84
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$1.41

Out Of Stock

Usually ships within 4 - 14 days

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
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