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Wm4000 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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Outer Door Boot Seal Clamp
Genuine Lg part
By: Lg
Part Number: ACA56078801

The Outer Door Boot Seal Clamp is an OEM part for LG washing machines. This clamp secures the outer door boot seal, ensuring a tight seal to prevent water leaks during the wash cycle.

You should replace the outer door boot seal clamp if it becomes damaged or loses its tension, which can happen due to regular use, exposure to harsh cleaning agents, or physical wear and tear.

Symptoms of a bad outer door boot seal clamp include:

  • Water leaks from the door area during the wash cycle
  • Loose or shifting door boot seal
  • Difficulty in closing the washing machine door securely

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

Do-It-Yourself Stories from Customers like You LG front load washer door gasket needed replacement due to mold buildup   Howard F. • Port Orange , FL • April 15, 2020

If you have an older model WM8000H_A you MUST pay attention to the type of door gasket (boot seal) that it uses. Every video I could find for replacing the seal on the WM8000HWA involved a different product than what was required for our specific washer. I wound up getting the wrong one by ordering it without help and had to exchange it - after I had the machine taken apart. Thanks to AppliancePartsPros I got the correct seal and front retaining ring the next day. NOTE! The retaining rings are... Read more

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Dispenser Hose
Genuine Lg part
By: Lg
Part Number: 4738ER1004B

The Dispenser Hose is an OEM part for LG washing machines. It connects the detergent dispenser to the washer tub, allowing detergent and other cleaning agents to be delivered effectively during the wash cycle.

Causes of a bad dispenser hose can include regular wear and tear, damage from harsh detergents, or physical damage due to kinks, pinches, or impact. Over time, the hose can become brittle, cracked, or clogged, affecting its ability to function properly.

Symptoms of a bad dispenser hose include:

  • Leaks or drips from the hose area
  • Detergent not dispensing correctly or at all
  • Water pooling around the washer
  • Visible cracks or splits in the hose

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

Do-It-Yourself Stories from Customers like You It was leaking quite a bit out of the bottom sides and back between the washer and accessory shelf (front loader on top of lg shelf unit)   Benjamin M. • Lynchburg , VA • December 12, 2015

****** always make sure the unit is fully unplugged from the power before you do anything with the outside of the unit to work inside of the unit and while you are working inside the unit... Also make sure that you turn the hot and cold water intake valves off and make sure you don't pull too much on the two water intake hoses that lead to your washer because they can leak with too much pressure exerted on either end******* 1. Took top off unit by unscrewing mounting brackets at two similar... Read more

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Door Switch
Genuine Lg part
By: Lg
Part Number: EBF61315802

The Door Switch is an OEM part for LG washing machines. It is responsible for detecting whether the washer door is securely closed or open. The door switch ensures that the washer operates only when the door is properly closed and latched.

A bad washer door switch can occur due to wear and tear over time, electrical malfunctions, or physical damage. If the door switch fails, it can prevent the washer from starting or cause it to stop mid-cycle, resulting in inconvenience and disruption to your laundry routine.

Symptoms of a bad washer door switch include:

  • Washer not starting or powering on.
  • Washer not completing cycles or stopping abruptly.
  • Inability to lock or unlock the washer door.

This OEM LG part can also be used on Kenmore/Sears appliances.

Do-It-Yourself Stories from Customers like You Washing machine door latch was broken.   Karen J H. • Dunedin , FL • May 01, 2021

I originally called a local repair company. After waiting a week they told me they were unable to get the part and that it was back ordered!! I asked them to give me the part numbers...at which point he said..."you won't find them"! I went on line, found the parts with AppliancePartsPros, talked live chat to make sure I could get them and had them the next day!!! I then had the previous company come and install...for free!!!!! Thank you. What a find for appliance parts!!! Read more

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Inner Door Boot Seal Clamp
Genuine Lg part
By: Lg
Part Number: 4861ER2001J

The Inner Door Boot Seal Clamp is an OEM part for LG washing machines. The clamp's primary function is to secure the door boot seal in place, preventing leaks during the wash cycle. 

Causes of a bad Inner Door Boot Seal Clamp can include corrosion due to exposure to moisture and detergent, loss of tension over time, or physical damage which can lead to a compromised seal.

Symptoms of a bad Inner Door Boot Seal Clamp include:

  • Water leaking from the front of the washing machine
  • Visible rust or damage on the clamp
  • The door boot seal coming loose or falling off

This genuine LG OEM replacement part is also compatible with some Kenmore models. 

Do-It-Yourself Stories from Customers like You Washer machine was leaking   Thomas H. • Naples , FL • October 18, 2024

Bought these three products and installed them. Read more

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Suspension Spring
Genuine Lg part
By: Lg
Part Number: 4970FR2084Z

The Suspension Spring is an OEM part for LG washing machines, specifically designed to support the tub assembly and maintain its stability during the wash and spin cycles. This spring plays a critical role in absorbing vibrations and reducing the amount of movement transferred to the washing machine's frame, ensuring smooth and quiet operation. 

Causes for a Suspension Spring to fail include normal wear and tear from repeated use, overloading the washing machine beyond its capacity, which can stretch or stress the springs, and corrosion from exposure to moisture and laundry detergents. 

Symptoms of a bad Suspension Spring include:

  • Increased vibration and noise during the spin cycle.
  • The washing machine "walking" or moving from its original position.
  • Uneven drum movement, leading to inconsistent washing and spinning.

This OEM LG part can also be used on Kenmore/Sears appliances. 

Do-It-Yourself Stories from Customers like You The drum on the spin cycle made very loud noises and it sounded like a broken suspension spring   Tom Z. • Mahwah , NJ • July 23, 2015

I removed the top cover and found the left main suspension spring broken. Appliance Part Pros had the new springs (2 I replaced both) at my door in 26 hours. Excellent service from this company. After disassembling the drum from the chassis of the machine, it was very easy to replace the springs. i do wish however that I had purchased a higher quality machine. LG refused to do anything to help and the machine is only 3 years old and gets minimal use. Hats off however to Appliance Parts Pros.... Read more

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Damper Assembly
Genuine Lg part
By: Lg
Part Number: ACV72909503

The Damper Assembly is an OEM replacement part for LG washing machines. It is a critical component that helps regulate the balance and vibration levels during the spin cycle.

Causes of a bad damper assembly in a washing machine can include excessive wear and tear due to repeated high-speed spinning, damage from excessive vibrations or unbalanced loads, or failure of the internal components responsible for dampening and stabilizing the tub motion.

Symptoms of a bad washing machine damper assembly include:

  • Excessive shaking or vibrations during the spin cycle
  • Loud thumping or banging noises
  • The washer visibly moving or walking across the floor
  • Potential leaks due to increased stress on the tub and other components

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

Do-It-Yourself Stories from Customers like You LG WM3170CW washing machine excessive vibration.   Nathaniel S. • Saugus , MA • October 28, 2017

My LG front load washing machine was vibrating severly on the spin cycle. I noticed the drum was tilted toward the back of the machine, so I replaced the rear damper. The repair was straightforward: just undo the back cover and swap out the damper. Using a deep socket to push the barbs on the pins holding the damper in place made the repair easier. Read more

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Shipping Bolt Assembly
Genuine Lg part
By: Lg
Part Number: FAA31690704

The Shipping Bolt Assembly is an OEM part for LG washing machines. It is essential for securing the drum during transport, preventing movement that could damage internal components.

Causes of a bad shipping bolt assembly can include improper removal or reinstallation, damage from handling, or deterioration if left in place during machine operation. When compromised, it can affect the stability and alignment of the drum.

Symptoms of a bad shipping bolt assembly include:

  • Excessive vibration or noise during washing cycles
  • Difficulty in moving or transporting the washing machine
  • Drum misalignment issues
  • Unusual movement or shifting of the machine during operation

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

Do-It-Yourself Stories from Customers like You The case of the missing shipping bolts   Joshua D. • Las Cruces , NM • May 03, 2019

AppliancePartsPros had the needed items in stock, and I had them within 48 hours of the parts being shipped. Read more

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Hinge Pin
Genuine Lg part
By: Lg
Part Number: 4774EN3002A

The Hinge Pin is an OEM part for LG washing machines. It serves as a pivot point for the washer door, allowing it to open and close smoothly. This component is crucial for maintaining the proper alignment and function of the washer door, ensuring a secure and reliable seal during operation.

Common causes of a bad hinge pin include frequent use leading to wear and tear, physical damage from accidental impacts, or rust and corrosion over time. A compromised hinge pin can result in misalignment of the door, affecting the washing machine's ability to close properly and maintain an effective seal.

Symptoms of a bad hinge pin include:

  • Difficulty opening or closing the washer door
  • Door not staying securely closed during operation
  • Squeaking or grinding noises when the door is moved
  • Visible wear or damage to the hinge pin

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

Do-It-Yourself Stories from Customers like You Wobbling/loud tub on lg washer (broken spider)   Ryan T. • Indianapolis , IN • January 20, 2017

I opted to save myself about $600 by repairing my 8 year old LG washing machine rather than buying a new one. After watching some videos I determined what I needed upon taking my washing machine apart. I ended up replacing the tub (includes spider and shaft), since I could not get the spider part removed from the original tub, as well as the motor bolt (which had broken when I removed it from the original tub's shaft). The spider was cracked and the shaft was wobbling which caused it to... Read more

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Float Assembly
Genuine Lg part
By: Lg
Part Number: 4769ER4001B

The Float Assembly is an OEM part for LG washing machines. This part monitors and controls the water level within the appliance. It's a safety feature that prevents water overflow and potential flooding, contributing to the efficient operation of the washing machine by maintaining the correct water level for each cycle.

Causes of a bad Float Assembly can vary from simple blockages that prevent the float from moving freely to electrical faults within the switch mechanism. 

Symptoms of a bad Float Assembly include:

  • Water overflowing from the washing machine
  • Inadequate water levels that affect the washing cycle's effectiveness
  • The washing machine failing to start the fill cycle due to a malfunctioning float switch

This OEM LG part is also compatible with some Kenmore models.

Do-It-Yourself Stories from Customers like You LG front loading washer leaking water.   James R. • Pepperell , MA • July 15, 2022

The hot inlet valve was dripping water, replaced it. Water and soap were coming out of the vent pipe. The new Float assembly had a shorter shaft than the old Float Assembly I was replacing. I did install the new Float Assembly and cleaned the vent hose where the float seats and I haven't seen any more water on the floor. Both repairs were made easy by watching your repair videos. Read more

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Vent Hose
Genuine Lg part
By: Lg
Part Number: 4738ER2002A

The Vent Hose is an OEM part for LG washing machines. This hose is essential for ensuring proper ventilation within the washer, allowing air to circulate and preventing the buildup of moisture and mildew. It helps maintain the efficiency of the washing machine by facilitating the expulsion of air and excess water vapor during operation.

Causes of a bad washer vent hose can include wear and tear over time, blockages from lint or debris, or damage due to bending or pinching.

Symptoms of a bad vent hose include:

  • Excessive moisture or condensation inside the washer
  • Musty odors from the washing machine
  • Visible cracks or holes in the hose
  • Poor ventilation leading to inefficient washing cycles

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

Do-It-Yourself Stories from Customers like You Water leaking from my front load washing machine   Donald H. • Tustin , CA • July 03, 2015

Removed the top cover while the machine was operating, located the source of the leak. The top filler tube had worn a hole in a flex point. Found the right part on this site, replaced it with little effort. While in there I saw a similar hose and decided to replace it as its time was probably up too. So far so good, washing clothes and no leaks!! Great prices and best of all the right parts were delivered in a timely manner. Thanks for making this so easy. Only specialty tool used was hose... Read more

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Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4861FR3068A

The Clamp is an OEM part for LG washing machines. It is used to secure the hose connections within the washer, ensuring that water flows correctly without leaks.

Over time, the clamp can become worn or damaged due to repeated exposure to water, vibration, or general wear and tear. If the clamp fails, it can lead to water leaks or hoses becoming detached.

Symptoms of a bad clamp include:

  • Water leaking from hose connections
  • Hoses coming loose or detaching during operation
  • Visible rust or damage on the clamp
  • Poor water flow or pressure issues

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

Do-It-Yourself Stories from Customers like You Bad bearings seal and spider   David R. • Jacksonville , FL • February 04, 2017

If your LG Front load washers sounds like a freight train, STOP USING IT. You're doing more damage and will need more parts to fix it. After the noise became unbearable, I began to explore and disassemble. I knew enough to know the bearings must be bad but had never done this repair before. ( I am however pretty mechanically inclined.) Watch this video before you start tearing your LG apart. APP did a great job explaining the steps of the repair. Do a search on this site or youtube.com with... Read more

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Motor Rotor Bolt
Genuine Lg part
By: Lg
Part Number: 4040FR4051C

The Motor Rotor Bolt is an OEM part for LG washing machines. It secures the rotor to the motor shaft, playing a crucial role in the efficient functioning of the motor and ensuring the washer drum spins correctly during wash cycles.

Causes of a bad motor rotor bolt can include wear and tear from prolonged use, corrosion due to exposure to moisture, or damage from over-tightening or accidental impacts. A faulty motor rotor bolt can compromise the stability of the motor, leading to various operational issues.

Symptoms of a bad motor rotor bolt include:

  • The washer drum not spinning or spinning irregularly
  • Unusual noises during operation, such as banging or clunking
  • The washer failing to complete cycles or stopping mid-cycle
  • Visible wear or damage to the bolt or surrounding components

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

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Valve Assembly,Inlet
Genuine Lg part
By: Lg
Part Number: 5221ER1003S

The Inlet Valve Assembly is an OEM component specifically designed for LG front-load washers. Located near the water supply hose connection, the inlet valve controls the flow of water entering the washer tub.

Symptoms of a bad inlet valve assembly include:  

  • Slow or incomplete fills during wash cycles  
  • Water leaks when the washer is off or idle
  • Fluctuations in water levels inside the tub
  • The valve becomes difficult to turn on or off 

Causes of failure can be mineral buildup clogging internal ports, worn seals no longer tightly closing the passageway, or damaged electronics affecting valve operations.

Do-It-Yourself Stories from Customers like You Leaking cold water inlet valve   Robert K. • Hicksville , NY • February 08, 2026

Replaced broken part with new part. Easy peasy. Read more

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Lg Dispenser Inlet Hose
Genuine Lg part
By: Lg
Part Number: 5214ER4001B

The Dispenser Inlet Hose is an OEM part for LG washing machines. This hose directs water from the water inlet valve to the detergent dispenser, ensuring that water mixes with the detergent before entering the drum for efficient washing. The hose is designed to withstand high water pressure and temperature fluctuations.

Over time, the dispenser inlet hose can become clogged, cracked, or worn out due to regular use. Causes of a bad inlet hose include mineral deposits or debris buildup, wear and tear, and exposure to high temperatures or pressure that can cause the hose to degrade.

Symptoms of a bad dispenser inlet hose include:

  • Leaking water around the detergent dispenser area
  • Reduced water flow into the dispenser
  • Visible cracks or wear on the hose
  • Incomplete dissolution of detergent during wash cycles

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

Do-It-Yourself Stories from Customers like You Little black specks in the dispenser tray calicum build up and rusted clamps on rear of dispenser   Paul B. • San Diego , CA • January 30, 2017

I figured after 10.5 years that it might be time to replace the dispenser hoses because I was noticing black stuff in the dispenser trays. I replaced two or the four hoses and clamps on the far left side and for good measure the hot water inlet valve. The inlet valve was okay but the screen had all kinds of crap in there that I couldn't clean out so now I have an extra solenoid just in case one of the others fails. While I was at it I removed the dispenser and cleaned the calcium build up on... Read more

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Valve Assembly,Inlet
Genuine Lg part
By: Lg
Part Number: 5220FR2006Z

The Inlet Valve Assembly is an OEM part for LG front-loading washing machines. It is a critical component that controls water flow into the washer tub. Comprised of durable solenoid valves and precision sealing elements, the inlet valve assembly works automatically to supply the appropriate amounts of hot and cold water at predetermined stages in each cycle. 

Causes of a bad inlet valve can include mineral buildup obstructing valve ports over time, worn valve seals resulting in water leaks, or electrical faults preventing the solenoids from opening and closing reliably.

Symptoms of a bad inlet valve assembly include:

  • The washer failing to fill with water 
  • Uneven or unbalanced water temperature
  • Water leaks at the valve connections
  • Error codes related to water level or temperature detection

This OEM LG part is also compatible with Sears/Kenmore front-load washers. 
 

Do-It-Yourself Stories from Customers like You Hot water inlet valve was leaking   John S. • Gurley , AL • December 13, 2025

Myself… Read more

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Rotor Assembly (Circulation Pump)
Genuine Lg part
By: Lg
Part Number: AHL72914401

This is the direct-drive rotor for the dishwasher wash motor. It pairs with the stator to spin the impeller and circulate wash water through the spray arms, helping restore proper spray pressure and quieter operation when the original rotor is worn.

  • Couples with the stator to drive the circulation pump impeller
  • Moves wash water through the spray arms for consistent cleaning performance
  • Common failure signs: little or no spray, poor cleaning, loud humming or grinding from the pump area, or intermittent wash action
  • Physical damage or weakened magnets can prevent proper rotation
What's included: 1 rotor assembly Install notes:
  • Disconnect power and water supply and pull the unit forward for access
  • Remove the toe-kick and drain remaining water at the sump
  • Remove the pump cover and center fastener, then pull the old rotor straight off
  • Seat the new rotor fully, reassemble, and run a test cycle to check operation and leaks

Do-It-Yourself Stories from Customers like You LE code   Kevin O. • Lynn , MA • May 15, 2021

Technician wanted $700. I was able to fix it myself for around $300 in about a half hour with the great and helpful customer service of appliancepartspros.com. Parts arrived on time. Nice to know there is a company that really cares and they know there stuff. Read more

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