Lg Microwave LMV1681SB Parts
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 maintain structural fit
- Helps stop vibration-related noise from loose assemblies
- Replaces missing or corroded screws that prevent proper closures
- Restores secure mounting after repairs or disassembly
What's included: One screw Install notes:
- Use the correct screwdriver or bit to avoid stripping the head
- Tighten until snug—do not over-torque to prevent thread damage
- Keep small parts away from children and pets
- Disconnect power or water before accessing internal parts
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$10.58
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$11.64
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$1.06
Genuine Lg part
By: Lg
Part Number: 3300W1A045C
Support plate for microwave interior mounting. Replaces cracked, broken, or missing plates that secure internal components. Essential structural part.
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$114.41
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$118.80
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$4.39
Genuine Lg part
By: Lg
Part Number: EAD59116213
$34.43
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$37.70
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$3.27
Genuine Lg part
By: Lg
Part Number: 2B71165R
Fix a microwave that won't heat with a new magnetron. This part generates the microwave energy needed for cooking. Moderate DIY repair, 1-2 hours.
Do-It-Yourself Stories from Customers like You
Above range microwave not heating at all Alan K. • Sunrise , FL • October 05, 2015
LG Help-line said probably a failed magnetron, but since out of warranty,referred me to an authorized LG repair service. They wanted $79.95 service call to come out & diagnose problem. I ordered replacement magnetron for less than cost of a service call, Plus the part was delivered next day! Works like new again. Happy wife = happy life!
Notes for DYI-ers:
1.Be careful removing over the stove microwaves--get help,they are heavier than you think.
2.Unplug microwave for 48 hrs, carefully...
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$135.41
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$159.78
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$24.37
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Genuine Lg part
By: Lg
Part Number: 0CZZW1M001C
This is a motor start/run capacitor that helps the appliance's motor start and run smoothly by supplying a brief boost of electrical energy. Replacing a failing capacitor restores reliable motor startup and operation. What it does:
- Provides the brief electrical surge needed to start and keep the motor running
- Commonly linked to motors that hum, fail to start, or run intermittently
- Helps prevent overheating from repeated start attempts when functioning properly
- Works with the appliance's start circuitry to ensure consistent performance
What's included: One capacitor as shown on the product page Install notes:
- Disconnect power to the appliance before accessing electrical components
- Discharge the capacitor and use insulated tools
- Observe polarity/terminal layout and secure connections to factory specifications
- Dispose of the old capacitor according to local electronic-waste regulations
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$30.95
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$36.83
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$5.88
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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:
- Creates its own mating thread in thin sheet metal for a secure hold without a nut.
- Holds panels, brackets, and trim in place to prevent looseness or movement.
- Commonly used where stripped, missing, or broken screws cause rattling, misalignment, or parts that won't stay attached.
- Compatible with standard screwdrivers or nut drivers sized to the binding-head.
What's included: One Tap-Tite binding-head screw Install notes:
- Disconnect power and unplug the appliance before working on it.
- Use the correct driver bit to avoid cam-out or head damage.
- Start straight and apply steady pressure; avoid overtightening to prevent stripping the formed threads.
- If the original hole is badly damaged, assess for repair or use of a larger fastener as needed.
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$11.95
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$14.22
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$2.27
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Genuine Lg part
By: Lg
Part Number: 5230W1A011B
Reduces cooking odors in your microwave. Replace every 6 months for optimal performance. Confirm fit with your model number before ordering.
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$15.13
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$17.94
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$2.81
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Genuine Lg part
By: Lg
Part Number: 4810W1A150C
$21.46
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$25.54
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$4.08
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Genuine Lg part
By: Lg
Part Number: MGC41907402
Fix an unresponsive or malfunctioning microwave control panel. This replacement panel restores button functionality and display operation. Moderate DIY repair.
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$58.95
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$70.15
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$11.20
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Genuine Lg part
By: Lg
Part Number: 1TPL0302418
$5.48
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$6.03
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$0.55
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Genuine Lg part
By: Lg
Part Number: 1TPL0402818
$3.04
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$3.34
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$0.30
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Genuine Lg part
By: Lg
Part Number: 3112W1F056S
$101.93
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$112.12
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$10.19
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Genuine Lg part
By: Lg
Part Number: 4810W1A065A
$13.00
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$14.30
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$1.30
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Genuine Lg part
By: Lg
Part Number: 4810W1A141A
Mounting bracket for microwave and microwave/hood combo units. Secures the appliance to the wall or cabinet. Replace if bent, cracked, or missing.
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$10.58
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$1.06
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Genuine Lg part
By: Lg
Part Number: FAB30114901
$10.58
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$11.64
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$1.06
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Genuine Lg part
By: Lg
Part Number: 3501W1A019D
The Door Latch Housing and Interlock Switch Assembly is an OEM replacement part for LG microwaves. It consists of the protective door latch housing casing along with the two-door switches and interlock switch.
The interlock switch prevents microwave energy from being generated inside the oven when the door is open. It shuts off all power once a faulty seal is detected between the door and cavity.
Symptoms of issues can include:
- Microwave failing to turn on or cook with the door open
- Sparking or arcing seen near the door seal or frame
- Error codes displayed related to interlock detection faults
Compatible models include some GE, Kenmore, and Samsung units using matching door designs sourced from LG.
Do-It-Yourself Stories from Customers like You
Microwave would not cook. everything else worked no heat. Joe H. • San Juan Capistrano , CA • October 21, 2019
Followed the instructions on your "fix it" video on how to test for a bad micro-sensor. Wola! found one of the three micro-sensors was faulty. Replaced the whole board Assembly,latch just in case the other micro-sensors were ready to go bad. Ten minutes and I was back to using the microwave.
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