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Lg Microwave LMS1170SS Parts

Range Wire Harness Holder
Genuine Lg part
By: Lg
Part Number: 4B72510F

This is a circular wire harness holder that secures and organizes internal wiring within the range. It clips onto the frame or mounting points to keep wires routed properly and away from heat sources. Replace this part if it is broken or missing, which can cause loose wiring or potential contact with hot surfaces.

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Fan
Genuine Lg part

Fan

By: Lg
Part Number: 5900W1A004C

 

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Capacitor,High Voltage
Genuine Lg part
By: Lg
Part Number: 0CZZW1H007K

 

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Time Delay Fuse
Genuine Lg part
By: Lg
Part Number: 3B74133Q

The Time Delay Fuse is an OEM part for LG microwaves. This fuse provides a safety mechanism by delaying the flow of electricity, protecting the microwave's electrical components from power surges and ensuring the appliance operates safely. It helps to prevent immediate damage in the event of a power surge or electrical fault, thus prolonging the lifespan of the microwave.

Over time, the time delay fuse can become damaged due to electrical surges, wear and tear, or faulty connections. If the fuse blows, it can disrupt the microwave’s ability to function correctly.

Symptoms of a bad time delay fuse include:

  • The microwave not turning on
  • No response from the microwave control panel
  • The microwave stopping unexpectedly during operation
  • Electrical issues or blown circuits in the microwave

This OEM LG part is also compatible with Sears/Kenmore models.

This part fixes the following symptoms
  • Won't start
See more...
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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Screw, Tap-Tite (Binding Head)
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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Spring
Genuine Lg part
By: Lg
Part Number: 4970WRA001B

 

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Microwave Door Latch
Genuine Lg part
By: Lg
Part Number: 4026W2A014A

Microwave won't start or door won't stay closed? This door latch secures the door so your microwave operates properly. Simple DIY fix in minutes.

This part fixes the following symptoms
  • Door stuck closed
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Cap
Genuine Lg part

Cap

By: Lg
Part Number: 5006W3A019A

 

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Spring
Genuine Lg part
By: Lg
Part Number: 4B72023B

 

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Microwave Door Frame Assembly
Genuine Lg part
By: Lg
Part Number: 3213W0A012G

Microwave door frame assembly that surrounds and supports the door panel. Replace this structural component if your frame is cracked, warped, or damaged.

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Microwave Door Latch Holder
Genuine Lg part
By: Lg
Part Number: 3500W1A036A

Secures the door latch assembly to the microwave cabinet. Replace if the holder is cracked, broken, or missing to restore proper door alignment.

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Microwave Door Seal Tape
Genuine Lg part
By: Lg
Part Number: 3536W1A003E

Replace worn, cracked, or missing door seal tape on your microwave. This adhesive strip installs around the door frame to maintain proper sealing.

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Microwave Fan Motor
Genuine Lg part
By: Lg
Part Number: EAU42744404

Replace a microwave fan motor when your microwave overheats, shuts off unexpectedly, or the cooling fan stops running. Direct-fit replacement part.

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Screw
Genuine Lg part
By: Lg
Part Number: 1EBF0402494

 

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Screw
Genuine Lg part
By: Lg
Part Number: 1TPL0402818

 

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Outer Case (Flat)
Genuine Lg part
By: Lg
Part Number: 3112W0F047F

This outer case is the exterior cabinet panel that protects internal components and gives the appliance a finished look. It restores appearance and helps keep internal parts clean and secured. What it does

  • Replaces a damaged, dented, cracked or corroded exterior cabinet panel
  • Restores proper fit and alignment of the appliance's outer shell to reduce gaps and rattles
  • Protects internal components from dust, moisture and incidental contact
  • Helps return the unit to its original appearance and structural enclosure
What's included
  • One outer case — the single exterior cabinet panel as shown
Install notes
  • Disconnect power (and water if applicable) before starting any repair
  • Handle edges carefully — metal panels may have sharp edges
  • Installation typically requires removing trim and fasteners; keep hardware organized
  • Refer to the manufacturer instructions for disassembly steps and torque specifications

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
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