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Lsc27921st/03 Parts

Screw
Genuine Lg part
By: Lg
Part Number: 4000W4A003A

This replacement screw secures specified panels or components inside your appliance. Refreshing worn or missing hardware helps restore a tight fit, reduce rattling, and keep assemblies properly aligned for reliable performance.

  • Provides secure fastening for brackets, panels, or internal assemblies
  • Replaces stripped, rusted, or lost hardware
  • Helps reduce vibration and rattling noises
  • Symptoms include loose panels, shifting components, or a screw that won't tighten
What's included: 1 screw Installation notes:
  • Disconnect power and allow any hot surfaces to cool before servicing
  • Wear cut-resistant gloves and eye protection
  • Match length and thread to the original; replace like-for-like
  • Start threads by hand to avoid cross-threading; do not overtighten

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. Read more

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Evaporator Fan Motor Assembly (Refrigerator Section)
Genuine Lg part
By: Lg
Part Number: 4681JB1029B

This evaporator fan motor assembly moves cold air across the evaporator and throughout the fresh food compartment to keep temperatures even and cooling consistent. Replace it to restore proper airflow and help eliminate warm spots or frost buildup. What it does

  • Circulates chilled air from the evaporator into the refrigerator section
  • Helps maintain stable temperatures and consistent cooling performance
  • Replaces a motor that is noisy, stalls intermittently, or doesn't run
  • Helps with symptoms like weak/no airflow from refrigerator vents, a warm fridge compartment, or ice/frost on the rear interior panel
What's included
  • One refrigerator fan motor assembly
Install notes
  • Disconnect power to the refrigerator before servicing
  • Access the assembly behind the rear interior panel of the refrigerator section
  • Remove the panel, disconnect the wire harness, and release the motor assembly from its mounts; transfer any model-specific fan blade or isolators if required
  • Ensure the fan spins freely and wiring is clear of the blade before restoring power; use care around sharp edges and the evaporator coil

This part fixes the following symptoms
  • Noisy
  • Fridge too warm
  • Doesn't shut off
See more...
Do-It-Yourself Stories from Customers like You Cooling Fan quite working and refrig gave an ERROR CODE CF   Michael C. • West Manchester , OH • March 12, 2014

Removed the old fan housing. Removed the fan from its housing and took the fan blade off. I then smelled the fan and it smelt of burnt insulation. I ordered a new fan and re-assembled in reverse order. Fan started up when compressor fired up. Fan was a plug & play item. Erroe Code cleared on the front and refrig is working fine. Only thing was the fan was not identical with the old one. It fit in the enclosure the same and the shaft was the same length. My old fan was 10 years old and they... Read more

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Ice Bucket Assembly (Ice Maker Bucket), 1
Genuine Lg part
By: Lg
Part Number: 5075JJ1003B

Replacement ice bucket assembly that stores and feeds ice produced by the refrigerator's ice maker. Restores proper ice collection and delivery, helping prevent spills, jams, and interrupted dispensing so the ice system works reliably. What it does:

  • Collects and holds ice produced by the ice maker so cubes are available for dispensing or storage.
  • Guides ice toward the dispenser/auger area to help ensure smooth dispensing and reduce jams.
  • Replaces cracked, warped or damaged buckets that can cause ice to spill or not stack properly.
  • Works with the ice maker assembly to support proper ice ejection and storage.
What's included: One ice bucket assembly. Install notes:
  • Disconnect power to the refrigerator before removing or installing the bucket to avoid injury or damage.
  • Handle the plastic bucket carefully to avoid cracking; inspect for broken tabs or mounting ears before installing.
  • Align the bucket with the ice maker tracks/slots and slide or snap into place per the manufacturer's instructions.

Do-It-Yourself Stories from Customers like You The tray/cube crusher had a broken plastic assembly   Gerald N. • Leominster , MA • June 12, 2015

I ordered a replacement. I can't believe that I received it the next day! I was hoping for a reasonable delivery time. With some companies, you click the order button and then wonder how long it will take to process. I received my answer not in days, but in just a couple of hours. Excellent service. Next, how long would it take to actually be picked up? Another surprise. By early evening I received tracking information. Nice work. You have set the service bar pretty high. I doubt... Read more

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Water Filter Bypass
Genuine Lg part
By: Lg
Part Number: ABN75058701

The Water Filter Bypass is an OEM part for LG refrigerators. It provides a way to bypass the installed water filter and allows the water line to pass directly to the ice maker and water dispenser.

Causes of a bad water filter bypass can include mineral or sediment buildup restricting water flow, cracks or leaks in the plastic components, or damage to the bypass valve.  

Symptoms of a bad water filter bypass include:

  • Slow or declining water pressure at the dispenser
  • Sediment or particles in the water 
  • Inability to bypass a clogged water filter
  • Leaks in the water line connections

Replacing the water filter bypass restores optimal water flow and allows the filter to be changed out easily. This OEM LG part is also compatible with Sears/Kenmore models.

Do-It-Yourself Stories from Customers like You Needed a bypass for fridge   Randy B. • Las Vegas , NV • February 08, 2015

Installed the bypass Read more

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Upper Hinge Assembly (Refrigerator Door)
Genuine Lg part
By: Lg
Part Number: 4775JA2105B

This upper hinge assembly supports the refrigerator door at the top and acts as the pivot point for smooth opening and closing. Replacing a worn hinge restores proper alignment and helps the door seal and close consistently.

  • Supports and pivots the door at the top hinge point
  • Maintains door alignment with the cabinet and gasket
  • Helps ensure complete closure and proper sealing
  • A worn hinge may cause door sagging, rubbing, popping/creaking noises
  • Misalignment may lead to air leaks, frost, or temperature fluctuations
What's included: Includes 1 upper hinge assembly. Install notes:
  • Disconnect power and, if applicable, shut off the water supply.
  • Remove the hinge cover, support the door, and note shim/bushing positions.
  • Remove hinge screws, lift the door off, transfer any spacers/bushings, and install the new hinge.
  • Align the door and verify gasket contact all around before restoring power.

Do-It-Yourself Stories from Customers like You Refrigerator door would not close tightly   Michael T. • Diamond Bar , CA • September 03, 2020

Ordered gasket and hinges. Hired an appliance repair contractor to change out the old ones. It's fine now. Read more

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Stopper Assembly (Door)
Genuine Lg part
By: Lg
Part Number: 4621JA3002M

A replacement door stopper assembly that cushions and limits door travel to prevent slamming and reduce wear. Installs at the door hinge area to restore smooth, quieter closing and proper alignment. What it does:

  • Cushions and limits door travel to prevent hard impacts and reduce noise.
  • Keeps the door from over-traveling to protect hinge components and frame.
  • Replaces a worn or broken stopper that can cause the door to slam, bind, or close unevenly.
  • Helps restore consistent door feel and alignment after damage or wear.
What's included: One door stopper assembly. Install notes:
  • Disconnect power (and gas if applicable) before starting any repair.
  • Support the door or have a helper when removing hinge hardware and the old stopper.
  • Retain all screws and small parts during disassembly; use appropriate hand tools.
  • After installation, cycle the door several times and verify smooth operation and alignment.

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Motor Support Damper (Compressor Mount), 1 Piece
Genuine Lg part
By: Lg
Part Number: 5040JA2009A

This motor support damper sits between the refrigerator's compressor and base to absorb vibration and movement. Replacing a worn damper helps quiet rattles and humming from the back of the cabinet and keeps the compressor properly supported.

  • Cushions the compressor to reduce transmitted vibration and noise
  • Helps quiet humming, buzzing, or rattling from the lower rear of the refrigerator
  • Maintains proper compressor alignment and support on the base pan
  • Common signs of wear: increased vibration/noise, a cracked or flattened damper, or noticeable compressor movement when running
What's included: One motor support damper. Install notes:
  • Unplug the refrigerator and pull it forward to access the rear; allow the compressor to cool before working
  • Support the compressor to remove load from the mount before loosening hardware
  • Replace the damper and tighten mounting hardware evenly without over-compressing the rubber
  • Avoid bending or stressing refrigerant tubing; wear gloves and eye protection
Note: Many models use multiple dampers at the compressor feet—check your parts diagram to confirm the quantity required.

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Duct Assembly (Insulation)
Genuine Lg part
By: Lg
Part Number: 5209JJ1013B

This duct assembly is the insulated airflow duct used inside the dryer to keep exhaust airflow contained and help maintain efficient drying. It replaces damaged or worn insulation to restore proper airflow routing and safety. What it does:

  • Channels heated air from the heater to the exhaust while the insulation helps limit heat transfer to the cabinet.
  • Prevents airflow leaks that can cause longer dry times or uneven drying.
  • Limits heat and noise transfer from the internal duct to the exterior cabinet.
  • Replace if the insulation is torn, compressed, or the duct is damaged — common signs include longer drying cycles, unusual heat near the cabinet, or rattling.
What's included: One duct assembly Install notes:
  • Disconnect power (and shut off gas supply for gas dryers) before starting any repair.
  • Access typically requires removing outer panels or the drum; retain all fasteners for reassembly.
  • Inspect surrounding ductwork and remove accumulated lint before installing the new assembly.

Do-It-Yourself Stories from Customers like You The air damper flap was broken.   Scott N. • Norcross , GA • April 07, 2020

I purchased a new assembly. Read more

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Cover Tube (Protective Housing)
Genuine Lg part
By: Lg
Part Number: 3550JA2184B

This cover tube is a molded protective housing that shields internal components and wiring from wear, heat, and debris. It helps maintain safe operation and prevents rubbing or chafing that can lead to damage. What it does:

  • Covers and protects internal wiring, hoses or assemblies from contact and abrasion
  • Helps direct airflow and keeps debris away from sensitive parts
  • Reduces noise caused by rubbing or loose components
  • Preserves component alignment and prevents premature wear
What's included: One cover tube. Install notes:
  • Disconnect power to the appliance before beginning any repair.
  • Installation requires partial disassembly of the appliance; keep track of screws and clips.
  • Use OEM replacement and follow the service manual for correct orientation and torque of fasteners.
  • If you see damaged wiring or other compromised parts, replace or repair those items before reinstalling the cover tube.

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Auger Motor
Genuine Lg part
By: Lg
Part Number: 4681JJ1001B

This auger motor rotates a refrigerator's ice dispenser auger, which in turn moves ice cubes out through the dispenser chute. If the motor is faulty or broken, the user may notice ice does not dispense or may hear a loud, grinding sound from the appliance despite no ice being produced. In such cases, the motor will need to be replaced. Wear work gloves and be sure to unplug the appliance from the outlet and store perishable foods safely before starting any repair work.This is a replacement auger motor that has been manufactured by LG and sourced directly from the manufacturer. This genuine OEM part is compatible with different refrigerators. This part is sold individually and is a genuine part made of high-quality, durable, non-corrosive materials.

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Screw (Fastener), 1 Count
Genuine Lg part
By: Lg
Part Number: 4J00415D

This is a genuine replacement screw used to secure appliance panels and components. It restores proper fastening so panels and assemblies stay aligned and operate safely. What it does:

  • Fastens panels, brackets, and small assemblies to maintain structural integrity
  • Replaces missing or stripped screws that cause rattling or loose parts
  • Helps stop vibration-related noise when used in its original mounting locations
  • Matches the OEM fit to ensure proper alignment and clearance
What's included: One replacement screw as shown Install notes:
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug; do not overtighten to prevent thread or component damage
  • Disconnect power to the appliance before working on electrical components
  • Replace all matching fasteners for even fit

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Tray Assembly (Snack)
Genuine Lg part
By: Lg
Part Number: AJP55756701

This snack tray assembly is the replacement interior sliding shelf that organizes small food items and keeps them accessible in the refrigerator. It restores a secure, easy-to-slide snack storage area to help reduce clutter. What it does:

  • Provides a dedicated sliding shelf for storing snacks, condiments, or small containers
  • Restores smooth sliding and proper alignment if the original tray is cracked, warped, or stuck
  • Helps contain spills and keeps items organized on the refrigerator door or shelf area
  • Replaces damaged or missing tray components that prevent normal use
What's included: One tray assembly (snack) as shown Install notes:
  • Unplug the appliance or shut off power before removing or installing interior parts to avoid electrical hazards
  • Remove nearby items and shelves for easier access; handle the tray gently to avoid damage
  • Align rails or guides and slide the tray into place until it clicks or seats fully

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Holder (Mounting Bracket)
Genuine Lg part
By: Lg
Part Number: 4930JA3034A

This holder is a small mounting bracket used to secure internal components in place, helping keep parts aligned and stable for reliable operation. It provides a direct, OEM-compatible replacement to restore proper fit and function. What it does

  • Secures and supports nearby components to prevent shifting or vibration.
  • Restores proper alignment where a worn or broken holder causes rattling or loose parts.
  • Helps maintain normal operation by keeping assemblies seated correctly.
  • Works behind panels or inside assemblies where a dedicated bracket is required.
What's included
  • One holder/mounting bracket as shown.
Install notes
  • Installation generally requires removing the panel or access cover where the holder is located.
  • Use proper fasteners shown in your appliance; replace any damaged screws or clips as needed.
  • Disconnect power before servicing electrical appliances to reduce shock risk.

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Pipe Holder (Tubing Clip)
Genuine Lg part
By: Lg
Part Number: MEG42758601

This pipe holder is a small plastic clip that secures tubing and small pipes inside the appliance, helping keep lines organized and preventing rubbing or disconnection. It restores proper routing and reduces vibration-related noises. What it does:

  • Holds and secures water, drain, or refrigerant tubing to prevent sagging and chafing
  • Keeps lines routed away from moving parts to reduce wear and noise
  • Helps maintain proper tube alignment to avoid strain on fittings
  • Commonly replaced when the original clip is cracked, broken, or missing
What's included: One pipe holder Install notes:
  • Disconnect power and water before working on the appliance
  • Inspect surrounding tubing and fittings for damage when replacing the clip
  • Typically installs as a push-fit or snap-on clip; use gentle pressure and avoid forcing
  • Replace broken or brittle clips to prevent tubing damage or leaks

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Cover,Tray
Genuine Lg part
By: Lg
Part Number: 3550JJ2074A

 

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Evaporator Assembly
Genuine Lg part
By: Lg
Part Number: ADL72916201

 

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
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