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Lfc21770/Lfc25770 Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Cover Assembly, Lower (Lower Access Panel)
Genuine Lg part
By: Lg
Part Number: ACQ85891302

This lower cover assembly protects the appliance's lower cabinet area and helps keep internal components free from debris while supporting proper airflow. It restores the unit's finished appearance and helps prevent damage to wiring and controls. What it does:

  • Shields lower cabinet components from dust, lint and accidental contact
  • Helps maintain correct airflow routing under the appliance
  • Prevents foreign objects from reaching motors, pumps or wiring
  • Re-establishes the finished exterior where the lower panel is missing or damaged
What's included:
  • One lower cover assembly
Install notes:
  • Disconnect power (and water, if applicable) before starting work
  • Remove any exterior panels or trim as needed; basic hand tools required
  • Handle edges carefully; wear gloves to avoid cuts
  • Secure all fasteners; replace any damaged clips or screws

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Cover Frame (Control Panel Trim)
Genuine Lg part
By: Lg
Part Number: MCK59045802

Replacement cover frame that restores the appearance around the appliance control area while protecting internal components. Use it to replace cracked, warped, or missing trim and keep the control panel edges aligned and secure. What it does:

  • Replaces damaged or cracked trim around the control panel for a finished, uniform look
  • Protects underlying switches and electronics from dust and light debris
  • Helps keep control-panel edges aligned and prevents loose or flopping trim
  • Improves overall appliance appearance after impact or wear
What's included: One cover frame Install notes:
  • Disconnect power to the appliance before starting any repairs
  • Removal of the control panel or console is typically required; keep all fasteners for reassembly
  • Handle edges carefully to avoid scratches or cuts and to prevent damage to the new frame

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Main Pcb Power Control Board (Assembly)
Genuine Lg part
By: Lg
Part Number: 6871JB1423J

This main PCB power control board assembly replaces the appliance's primary electronic control module to restore power distribution and control functions. It's used when the unit has control or power issues that point to a failed main board. What it does:

  • Manages power distribution to the appliance's motors, valves, and sensors
  • Interprets control commands and runs electronic cycles for normal operation
  • Can cause unresponsive controls, no power, or erratic behavior when faulty
  • May trigger control-panel error codes or intermittent starting/stopping
What's included: One main PCB power control board assembly (one complete replacement board) Install notes:
  • Disconnect power before servicing to avoid shock; follow all safety procedures
  • Handle the board by its edges and use ESD protection to avoid component damage
  • Reuse existing mounting hardware and connectors unless otherwise specified by the OEM

This part fixes the following symptoms
  • Fridge too cold
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Stopper
Genuine Lg part
By: Lg
Part Number: 4620JA3015A

This small stopper installs in the refrigerator to limit the travel of a moving component and keep it securely in place. Replacing a broken or missing stopper prevents over-extension and helps maintain smooth, aligned operation.

  • Limits the range of motion for a door, bin, or drawer to prevent over-opening or accidental removal
  • Helps keep interior components aligned and operating smoothly
  • Replace if cracked, missing, or deformed
  • Common symptoms: drawer or bin slides out too far, door swings past normal range, or a broken plastic stop is found
What's included: One stopper Install notes:
  • Disconnect power before servicing; remove or support the affected bin/drawer/door
  • Note the old stopper's orientation and location before removal
  • Transfer and reuse any original screws or clips if applicable
  • Snap or fasten the new stopper in place and test for smooth movement

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Motor Bracket (Motor Mounting Support)
Genuine Lg part
By: Lg
Part Number: 4810JA2129A

Motor Bracket secures the motor assembly, keeping it aligned and reducing vibration for reliable operation. Replacing a damaged bracket restores stable motor mounting and helps reduce noise and premature motor wear. What it does:

  • Secures and supports the motor to maintain correct alignment and stable operation.
  • Reduces motor vibration and operational noise when properly installed.
  • A cracked, bent, or broken bracket can cause increased noise, vibration, or motor misalignment.
  • Use when the existing bracket is bent, damaged, or failing to hold the motor securely.
What's included: One motor bracket. Install notes:
  • Disconnect power to the appliance before starting any repair.
  • Access may require removing the cabinet or an access panel; keep track of fasteners.
  • Installation typically requires basic hand tools; avoid forcing parts into position.

Do-It-Yourself Stories from Customers like You Evap fan on refriderator was making horrible growlin noise   Thomas K. • Ball Ground , GA • June 27, 2015

Ordered parts, removed top tray in freezer, popped the back inside freezer panel out removed and replaced fan, dampers and fan housing. Took about 15 minutes. Read more

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Overload Protector (Compressor)
Genuine Lg part
By: Lg
Part Number: 6750C-0004S

This overload protector is a safety device that helps prevent compressor damage by stopping electrical current during overheating or locked-rotor conditions. It's a direct-fit replacement that restores proper compressor protection and helps keep the appliance running safely. What it does:

  • Protects the compressor by interrupting power if the motor overheats or experiences an electrical fault
  • Common symptom: refrigerator runs but compressor won't start or only hums
  • Common symptom: fridge cycles frequently or doesn't maintain temperature due to compressor protection tripping
  • Works with the start device to help ensure reliable compressor startup
What's included: One overload protector as pictured Install notes:
  • Disconnect power before servicing; work only with the appliance unplugged
  • Access typically requires removing the rear access panel to reach the compressor area
  • Replace using the same mounting and terminal connections; ensure secure electrical connections

Do-It-Yourself Stories from Customers like You Lg refrigerator compressor would intermittantly hum and shut down but then start normally minutes later   Don C. • Pearland , TX • July 23, 2016

After watching repair videos, I decided I could order the parts needed and do it myself for less than a service call, not to mention the additional cost for parts markup and installation that a service technician would charge. I am very pleased that I did. I ordered the start relay, overload and capacitor with some help from Ilya at customer service to make sure I was getting the correct replacements. Installation was easy. The hardest thing was contorting my body into a position where I could... Read more

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Common Pin (Retaining Pin), Single
Genuine Lg part
By: Lg
Part Number: 1PZZJA3013B

A small retaining pin used to secure moving parts and keep components aligned for smooth operation. Replacing a worn or broken common pin can stop rattling and restore proper fit between linked parts. What it does:

  • Holds or aligns two parts together so they move correctly and stay in position
  • Helps prevent rattling, looseness, or parts slipping out of place
  • Works as a simple mechanical fastener—no electronics involved
What's included:
  • One common pin
Install notes:
  • Disconnect power to the appliance before beginning any service
  • Keep track of small parts; lay out components in order to aid reassembly
  • May require removal of trim or a hinge/retainer to access the pin—use basic hand tools
  • If the pin is difficult to seat, do not force; inspect mating parts for damage

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Screw (Customized)
Genuine Lg part
By: Lg
Part Number: 1STZJA3004C

This customized screw secures specific appliance components to maintain proper fit and prevent parts from loosening during normal use. Use it when replacing a missing or damaged fastener to restore secure assembly and reduce vibration. What it does:

  • Fastens panels, brackets, or components to the appliance frame
  • Keeps parts aligned to prevent rattling or movement during operation
  • Replaces stripped, missing, or damaged screws that cause loose assemblies
  • Helps maintain electrical and mechanical connections by holding parts in place
What's included: One customized screw Install notes:
  • Disconnect power and water before servicing the appliance
  • Use the correct screwdriver or bit to avoid stripping the head
  • Tighten until snug; avoid overtightening which can strip threads or crack plastic
  • Keep removed hardware organized for reassembly; replace any additional damaged fasteners

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$12.95
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Slide Rail (Rack Track)
Genuine Lg part
By: Lg
Part Number: 5218JA1009E

This replacement slide rail restores smooth movement and stable support for a dishwasher rack, helping the rack glide in and out without binding. It addresses worn or broken rack guides that can cause noisy or uneven rack movement. What it does

  • Guides and supports the dishwasher rack for consistent, level sliding
  • Replaces a cracked, bent, or worn rail that causes the rack to stick or derail
  • Reduces noise and friction during rack travel for easier loading and unloading
  • Helps maintain proper rack alignment so dishes load and wash evenly
What's included One slide rail. Install notes
  • Basic hand tools typically required; disconnect power and water to the appliance before starting
  • Remove the affected rack and any clips or stops to access the old rail
  • Compare the new rail to the old part for orientation and mounting locations before installing
  • If fasteners or clips look damaged, replace them as needed; test rack movement after installation

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Cover Frame (Control Panel Trim)
Genuine Lg part
By: Lg
Part Number: MCK59045801

A replacement cover frame that restores the finished look and protection around the appliance control area. Replaces a cracked, warped, or scratched trim to keep controls secure and maintain appearance. What it does:

  • Covers and protects the control panel edges from bumps, spills, and wear
  • Keeps switches and buttons aligned and held in place
  • Restores the appliance's finished appearance when the original frame is damaged
  • Helps prevent debris from entering the control cavity
What's included: One cover frame Install notes:
  • Disconnect power to the appliance before beginning any work
  • Remove any outer trim or control panel fasteners to access the existing frame
  • Handle the part carefully to avoid scratching the finish during install

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$23.45
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Compressor Assembly
Genuine Lg part
By: Lg
Part Number: TCA35931727

This part is a replacement compressor assembly. This part can be used to replace a broken, worn, or malfunctioning compressor in refrigerators. It works as a positive displacement pump that compresses the refrigerant. This assembly contains all parts required to successfully replace the compressor. Ensure that perishable foods are safely stored prior to the refrigerator being disconnected from the power source.This part is compatible with several different refrigerators manufactured by LG and various other brands. This is a genuine part made of high-quality, durable materials to ensure the best possible quality and fit.

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Guide Rail (Drawer Slide)
Genuine Lg part
By: Lg
Part Number: 4974JA1153B

This guide rail is the sliding track that supports and guides a freezer or refrigerator drawer for smooth opening and closing. Replacing a worn or damaged rail restores stable movement and proper drawer alignment. What it does:

  • Provides a stable track for the drawer to slide in and out smoothly
  • Prevents drawer sagging, sticking, or misalignment during use
  • Reduces scraping, grinding, or noisy movement from a damaged rail
  • Helps the drawer fully seat and latch properly when closed
What's included:
  • One guide rail as shown
Install notes:
  • Disconnect power to the appliance before servicing to avoid shock
  • Remove the drawer per the appliance manual to access the rail assembly
  • Inspect mounting clips and screws; reuse only parts that are undamaged
  • Align the rail fully and secure fasteners; test drawer motion before returning to service

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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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Screw (Fastener)
Genuine Lg part
By: Lg
Part Number: 4J01424D

This replacement screw secures panels and components on LG appliances to restore proper alignment and prevent rattling or loose parts. It's a direct-fit fastener used where OEM mounting hardware has become stripped, lost, or damaged. What it does:

  • Secures panels, brackets, or trim to maintain appliance structure and alignment
  • Helps stop vibration noise caused by loose panels or components
  • Replaces missing or damaged mounting hardware to prevent parts from shifting
  • Restores proper fit where stripped or worn screws no longer hold
What's included: One screw Install notes:
  • Use the correctly sized screwdriver or bit to avoid stripping the head
  • Tighten snugly but do not overtighten; excess torque can strip threads or crack plastic
  • If working near electrical components, unplug the appliance first to ensure safety
  • Keep removed screws organized during disassembly to match locations on reassembly

Do-It-Yourself Stories from Customers like You Fridge left and right door closures broke   Margaret B. • Medina , OH • September 05, 2015

Took off door gaskets and loosen a screw to get old parts out and replase Read more

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Screw (Mounting)
Genuine Lg part
By: Lg
Part Number: 4J01425A

This replacement mounting screw secures appliance panels and components to restore proper fit and reduce rattling or loose parts. Simple, direct replacement when a worn or missing screw causes loose panels or intermittent contact. What it does:

  • Fastens panels, brackets, or small components to maintain proper alignment and reduce vibration
  • Prevents loose trim, covers, or assemblies that can cause noise or improper sealing
  • Replaces missing, stripped, or corroded screws that interfere with reliable operation
  • Works wherever the OEM screw specification is required for secure mounting
What's included: One replacement screw as shown Install notes:
  • Use the matching screw hole and tighten until snug; avoid over-torquing to prevent stripping
  • Disconnect power to the appliance if accessing electrical or moving parts near the work area
  • If multiple screws are missing or panels are damaged, replace all fasteners for even support

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Connector Assembly (Electrical)
Genuine Lg part
By: Lg
Part Number: ACJ73430202

This connector assembly is the factory-style electrical connector used to restore a secure plug-and-socket connection inside the appliance, helping eliminate intermittent power or signal issues and return reliable operation. What it does

  • Replaces a damaged or corroded electrical connector to restore a solid connection
  • Carries power and/or control signals between components so circuits can operate normally
  • Helps resolve symptoms such as intermittent operation, components not powering on, or error codes tied to poor connections
  • Works where a worn, broken, or loose connector is identified as the failure point
What's included One connector assembly Install notes
  • Unplug the appliance and disconnect power before beginning any work
  • Match connector shape and pin count before disconnecting; gently release locking tabs to avoid damage
  • Inspect mating terminals and wiring for damage; repair or replace damaged wiring as needed

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