Lg Microwave LMV1773SS Parts
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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$10.58
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$11.64
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$1.06
Genuine Lg part
By: Lg
Part Number: 3551W1A032C
If your microwave heats unevenly or makes unusual noises, a damaged stirrer fan cover may be the cause. This cover protects the fan and ensures proper heat distribution. Easy DIY fix.
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$30.95
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$37.14
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$6.19
Genuine Lg part
By: Lg
Part Number: 6322W2A001A
Thermistor is a temperature-sensing replacement that monitors refrigerator and freezer temperatures so the control board can regulate cooling. Replacing a faulty thermistor restores accurate temperature readings and helps stabilize cooling performance. What it does:
- Senses interior/evaporator temperature and sends a signal to the control board for temperature regulation.
- Helps prevent erratic cooling, long run-times, or inconsistent compartment temperatures when operating correctly.
- Faulty thermistors can contribute to excessive frost, failed defrost cycles, or compressor cycling issues.
- Use when the existing sensor fails to report correct temperatures or the part number matches.
What's included: One thermistor sensor. Install notes:
- Always disconnect power to the appliance before servicing to avoid shock or damage.
- The sensor is typically mounted on or near the evaporator or inside a cabinet wall; access may require removing panels or covers.
- Handle the sensor and wiring harness gently; avoid pulling on wires or bending the sensor element.
Do-It-Yourself Stories from Customers like You
Microwave would not microwave Richard E. • Cape Coral , FL • January 05, 2020
Replaced the Humidity sensor, Thermistor and door switches. I replaced these thinking the problem was one of the items but didn't want to trial and error one part at a time. Plus the cost was reasonable so if these didn't help I wasn't out a lot of money. I sense the door switch was the problem. Replaced all items and the microwave works great. Thanks for the advice and the cost of the parts.
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$29.21
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$34.76
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$5.55
Genuine Lg part
By: Lg
Part Number: 1TTG0402618
$3.05
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$3.35
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$0.30
Genuine Lg part
By: Lg
Part Number: 3500W1A013R
This holder secures the door lock assembly to the washer, keeping the latch and lock mechanism aligned for reliable door closure and operation. Replaces a worn or broken lock mounting bracket to restore proper door engagement. What it does:
- Mounts and supports the washer door lock assembly to keep the latch aligned
- Holds the lock in place so the door can fully close and lock during cycles
- Common symptoms: door won't latch, door comes loose, washer won't start, or door/lock error codes
- Prevents excessive movement that can damage the lock or striker
What's included: One holder/locker (lock mounting bracket) as shown Install notes:
- Unplug the appliance and turn off water supply before beginning work
- Basic hand tools (screwdriver, nut driver) are typically required; keep fasteners for reassembly
- Handle edges and the door/lock assembly carefully to avoid damage
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$19.95
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$23.54
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$3.59
Genuine Lg part
By: Lg
Part Number: 1TTL0402418
$6.95
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$8.20
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$1.25
Genuine Lg part
By: Lg
Part Number: 4810W1A149A
$15.54
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$17.09
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$1.55
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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$10.58
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$11.64
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$1.06
Genuine Lg part
By: Lg
Part Number: 1WPL0500032
$7.43
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$8.84
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$1.41
Genuine Lg part
By: Lg
Part Number: 3390W2P002K
Replace your cracked or missing microwave interior metal tray shelf. Provides stable support for food and containers while containing spills.
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$93.95
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$110.86
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$16.91
Genuine Lg part
By: Lg
Part Number: 4931W1A009A
$34.95
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$41.24
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$6.29
Genuine Lg part
By: Lg
Part Number: EAU42744408
Fix a microwave that overheats or shuts off unexpectedly with this cooling fan motor. Direct replacement part restores proper ventilation and cooling.
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$44.02
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$48.42
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$4.40
Genuine Lg part
By: Lg
Part Number: EAU60783501
Microwave turntable not rotating? This synchronous AC motor drives the turntable rotation. Common DIY repair, typically takes 15-30 minutes.
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$36.95
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$43.97
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$7.02
Genuine Lg part
By: Lg
Part Number: 4810W1A235C
$10.58
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$11.64
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$1.06
Genuine Lg part
By: Lg
Part Number: 4974W1A028C
$17.39
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$18.82
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$1.43
Genuine Lg part
By: Lg
Part Number: 5900W3A004E
$10.58
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$11.64
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$1.06