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Lg Valve

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Lg 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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Lg Valve,Water
Genuine Lg part
By: Lg
Part Number: MJX62831301

The Water Inlet Valve is an OEM replacement part for LG refrigerators. It is a solenoid valve that controls the flow of water to the ice maker and water dispenser. The water inlet valve is typically located behind the refrigerator, near the water line connection.

Clogging or debris buildup in the valve can prevent the valve from opening or closing properly. Wear and tear over timeof the valve may simply wear out over time and need to be replaced.

Symptoms of a bad water inlet valve include:

  • No water to the ice maker or water dispenser.
  • Leaking from the water inlet valve area.
  • Noisy water inlet valve.
  • Ice maker not producing ice.

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

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Lg Water Inlet Valve Assembly
Genuine Lg part
By: Lg
Part Number: 5221ER1003A

This three coil solenoid is used for the cold water, bleach dispenser and prewash.

Do-It-Yourself Stories from Customers like You The valve assembly started leaking so i ended up needing to replace it before too much water got on the inside parts or on the floor!   Benjamin M. • Lynchburg , VA • February 12, 2016

1. I unplugged the washer from outlet 2. I turned off the hot and cold water taps going to the washer (both just in case) 3. Draped a towel over back edge of washer and under where hoses coming from water outlets attach to back of washer (to catch any loose water out of the hose or screw nozzle leading to valve assembly, then unscrew (by hand) the cold water hose from back of washer (leave hot water hose alone as not needed). 4. Unscrew valve assembly from washer by two screws on back top of... Read more

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Lg 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.

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Lg Water Inlet Valve
Genuine Lg part
By: Lg
Part Number: 5221DD1001F

The Water Inlet Valve is an OEM part for LG dishwashers. This part regulates the flow of water into the dishwasher tub during the fill cycle, ensuring the proper water level for effective cleaning.

Causes of a bad part can include sediment or mineral buildup obstructing the valve, physical damage from water pressure or impact, or electrical malfunctions preventing the valve from opening and closing correctly.

Symptoms of a bad Water Inlet Valve include:

  • Failure of the dishwasher to fill with water
  • Overfilling or insufficient water levels in the tub
  • Leaks from the valve or water inlet area
  • Error codes or indicator lights related to water supply issues

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

This part fixes the following symptoms
  • Will not fill with water
  • overflowing
See more...
Do-It-Yourself Stories from Customers like You Broken valve assy inlet   Matt R. • Cincinnati , OH • January 21, 2015

The insulation in my old Ohio house is terrible, and the Valve Assy, Inlet part under my dishwasher must have froze and burst when the temperature outside got below 0. I ordered this part here, and literally got it the next day. Awesome. The how-to video on the site was perfect. Not only did I replace the part in about an hour, but I saved ~$200 by canceling my LG service repair appointment. Read more

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Lg Check Valve
Genuine Lg part
By: Lg
Part Number: 5220ED4004A

The Check Valve is an OEM part for LG dishwashers. It prevents the backflow of water into the dishwasher, ensuring that water only flows in the intended direction. This helps maintain the efficiency of the washing cycle and prevents contamination of clean dishes.

The check valve can fail due to reasons such as wear and tear, blockage from debris or hard water deposits, or damage from high water pressure. Over time, the internal components can degrade, leading to improper sealing.

Symptoms of a bad check valve include:

  • Water backing up into the dishwasher
  • Poor cleaning performance due to improper water flow
  • The dishwasher not draining properly
  • Unusual noises during the wash or drain cycles

This OEM LG part is also compatible with certain models of Kenmore dishwashers.

This part fixes the following symptoms
  • Will not drain
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Do-It-Yourself Stories from Customers like You 0e drainage error code   Christopher L. • Walnut Creek , CA • February 24, 2015

So all of a sudden the dishwasher stops working, "0E error"on the panel. Did some google searches and found that it might be the filter, which I did not know needed to be changed, or worse, the motor. Took the filter off per online tutorial (easy) and mopped up all the stagnant water. Poking around, I find the small rubber check valve that has broken. Had to fish it out with tweezers. Long story short, it was not the motor and I doubt it was the filter. It was this $1.87 rubber drainage... Read more

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Lg Float Assembly
Genuine Lg part
By: Lg
Part Number: 4769DD2001A

The Float Assembly is an OEM replacement part for LG dishwashers. It is a sensor located inside the dishwasher that monitors water levels during wash cycles. The float assembly precisely indicates water levels to the control system to determine adequate water is available throughout the cleaning and rinsing functions. Proper water level detection is crucial for achieving sparkling clean dishes.

Causes of a faulty float include mineral buildup on sensors overtime, cracks or leaks developing, and damage to electrical wiring from impacts.

Symptoms of a bad float assembly include:

  • Incomplete or inefficient wash cycles due to low water levels
  • Water remaining in the bottom of the tub after a cycle
  • Drainage issues related to inaccurate water level readings
  • Error codes related to improper filling and draining of water

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

Do-It-Yourself Stories from Customers like You Main wash motor froze and then burned out the controller too i had to buy a new motor so the completely assembled sump with all motors and valves and heating element was a real steal for +$10   Mike K. • Fort Collins , CO • May 01, 2015

I bought a new controller first and installed it. The exact replacement controller was no longer available and I had to modify two AC connectors that changed from 3 pins with two wires to two pins with two wires. This was not expected but I made it work just fine by getting the three pin connectors on the cable to fit the two pin by breaking out the center web in the board two pin and then shaving off the raised key plastic on the wires. Then on power up, I found that the wash motor did not... Read more

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Lg 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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Lg Water Inlet Valve Assembly (Refrigerator), 1 Kit
Genuine Lg part
By: Lg
Part Number: AJU71030102

This is the refrigerator's water inlet valve assembly. It controls and directs household water into the dispenser and ice maker as needed, restoring proper water flow and ice production.

  • Opens to supply water to the ice maker and dispenser when energized
  • A common fix for no/low water at the dispenser
  • Can resolve no ice production due to no water fill
  • May address leaks or continuous dripping from the dispenser/ice maker
  • Failure can present as buzzing or clicking with little/no water flow
What's included: 1 water inlet valve assembly Install notes:
  • Disconnect power and shut off the water supply before servicing
  • Have a towel or small container ready to catch residual water
  • Note hose and wire locations or take photos before removal
  • After installation, restore water and power, then check for leaks and run a test fill

Do-It-Yourself Stories from Customers like You Washer leaking   Lawrence P. • Williamsburg , VA • January 10, 2016

I first replaced the drain hose, as this seemed to be a common problem with LG. The washer continued to leak, I then noticed it was leaking from the valve assembly, inlet. It took 10 minutes and now the washer works fine with no evidence of water. Read more

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Lg Check Valve
Genuine Lg part
By: Lg
Part Number: ABQ73502701

The Check Valve is an OEM part for LG dishwashers. This component plays a crucial role in preventing backflow of water into the dishwasher, ensuring proper drainage and efficient operation during the washing cycle.

Causes of a bad check valve can include clogging due to food particles or debris, wear and tear over time, or damage from exposure to harsh chemicals or high water pressure. These factors can compromise the valve's ability to function correctly, leading to issues with water flow.

Symptoms of a bad Check Valve include:

  • Water not draining properly
  • Dirty water backing up into the dishwasher
  • Unpleasant odors from standing water
  • Incomplete cleaning cycles

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

Do-It-Yourself Stories from Customers like You Error code oe each drain cycle would start and stop with faint squealing noises; not fully draining at end of cycle.   Rhyne K. • Jensen Beach , FL • May 16, 2018

First determined drain discharge hose was clear. Turned of power to dishwasher. I did not find it necessary to remove the dishwasher. I simply removed the lower service panel at the floor and was able to easily remove the defective pump, unplug it, replace the small rubber check valve flapper before the pump inlet and reinstall the new pump assembly. The dishwasher surprisingly cleans and runs quietly like new again although I found no excuse for the pump failure as it is well designed. Never... Read more

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Lg Water Inlet Valve Assembly (Washer)
Genuine Lg part
By: Lg
Part Number: 5220FR2008E

This water inlet valve assembly regulates the flow of water into your washer during the fill and rinse cycle. Replacing a sticking or leaking valve restores proper filling and helps prevent drips when the washer is off. What it does:

  • Controls and directs incoming water into the washer as signaled by the control
  • Opens and closes to reach target fill levels, then shuts off water flow
  • Symptoms include: washer won't fill or fills very slowly
  • Symptoms include: water keeps running or drips into the tub when the washer is off
  • Symptoms include: leaks from the valve body or hose connections at the back of the washer
What's included:
  • One water inlet valve assembly
Install notes:
  • Unplug the washer and shut off both water supplies before starting
  • Keep a towel or tray handy and relieve line pressure before removing hoses
  • Move hoses and wire connectors to the new valve one at a time to avoid mix-ups
  • Turn water back on, check all connections for leaks, then run a test fill

Do-It-Yourself Stories from Customers like You Fe error display on washer/dryer combo   Christopher G. • Mosheim , TN • May 20, 2016

Had to replace the water inlet valve for both hot and cold. After a quick chat with customer support that verified the correct parts for the FE error and placed my order the, the parts arrived quickly. The video and diagram helped with the repair, and now the machine is now running better than when we first got it. Thanks so much!! This is our second time ordering from AppliancePartsPros. Both times have now proven that this is the place to shop for all things appliances and repair support. Read more

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Lg Valve Assembly,Inlet
Genuine Lg part
By: Lg
Part Number: 5220FR2006W

The Hot Water Valve is an OEM part for LG washing machines. It regulates the flow of hot water into the wash tub during the appropriate cycles. The valve allows hot water to enter the wash tub to help wash clothes thoroughly and effectively at warmer temperatures.

Causes of a bad hot water valve include mineral or lime buildup inhibiting proper operation, worn internal components due to age and use, or damage from freezing during winter months.

Symptoms of a bad hot water valve include:

  • Only cold water entering the wash tub, even on hot cycles
  • Fluctuating hot water temperature during cycles
  • Leaks from the hot water valve area
  • Inability to select hot water temperature settings

This LG part is also compatible with some Kenmore models.

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Lg Water Inlet Valve Assembly (Washer)
Genuine Lg part
By: Lg
Part Number: 5220FR2008H

This washer water inlet valve assembly regulates and shuts off household water flow into the machine during fill cycles. Replacing a weak or leaking valve restores proper filling performance and helps prevent slow fill, no-fill, or overfilling issues.

  • Opens when energized to allow water into the washer; closes to stop flow
  • Directs incoming water to the dispenser/tub as commanded by the control
  • Failure symptoms can include no fill, slow fill, continuous filling, or water leaking into the tub between cycles
  • May trigger fill-related error or fault notifications when sticking or restricted
What's included: 1 water inlet valve assembly Install notes:
  • Unplug the washer and shut off the water supply before servicing
  • Place a towel or shallow pan to catch residual water; relieve hose pressure
  • Note hose and wire connector positions for correct reassembly
  • Inspect inlet screens and hose washers; reconnect fittings securely and check for leaks after installation

Do-It-Yourself Stories from Customers like You Fe code and washer continuing to fill.   Anthony M. • Maitland , FL • April 04, 2021

Replaced both water inlet valves. Very simple repair. I was most pleased that I diagnosed the problem correctly and was able to replace the valves within 15 mins. Very happy with myself! Read more

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Lg Inlet Valve Assembly (Water Inlet Valve)
Genuine Lg part
By: Lg
Part Number: AJU33450703

Replacement inlet valve assembly that controls water entering the washer so cycles fill properly and the appliance runs as expected. Installs at the water inlet to restore proper filling and stop leaks caused by a faulty valve. What it does:

  • Opens and closes the water path into the washer to allow correct fill levels during wash cycles.
  • Stops or reduces water flow when the valve is closed to prevent overfilling.
  • Common symptom fixes: washer won't fill, intermittent filling, continuous filling, or water leaking at the inlet connection.
  • Works with the appliance's inlet hose connections and electrical solenoid controls.
What's included: Includes one inlet valve assembly. Install notes:
  • Disconnect power and turn off the home's water supply before starting any repair.
  • Remove the access panel, disconnect inlet hoses and electrical connectors, then replace the valve with the correct orientation and seals.
  • After installation, restore water and power, run a short fill cycle, and check all connections for leaks.

This part fixes the following symptoms
  • Will not fill with water
  • overflowing
See more...
Do-It-Yourself Stories from Customers like You Error code: EF in flow water valve would not close so water continued flowing in when power switch was turned on   Mike G. • Jurupa Valley , CA • June 11, 2021

I replaced the valve. Read more

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Lg Check Valve (Water Line)
Genuine Lg part
By: Lg
Part Number: MJX32862501

This check valve is a one-way valve used in the refrigerator's water line. It prevents backflow to maintain pressure for the dispenser and ice maker, helping reduce drips and ensuring consistent water delivery.

  • Allows water to flow in one direction only to prevent backflow
  • Helps maintain line pressure for steady dispensing and proper ice fills
  • May reduce post-dispense dripping at the water outlet
  • Failure symptoms can include slow/sputtering dispense, dripping, or inconsistent ice fills
What's included: 1 check valve. Install notes:
  • Unplug the appliance and shut off the household water supply before servicing
  • Dispense water to relieve pressure; place a towel to catch residual water
  • Note the valve's orientation/flow direction and tubing routing before removal
  • Fully seat tubing and secure connections; restore water and check for leaks

Do-It-Yourself Stories from Customers like You Dishwasher not draining correctly   John W. • Ashburn , VA • January 15, 2016

I watched a suggested video about my model and was able to easily take apart the filter unit and access the drainage area. I found a worn out "Float" Valve. In the process of replacing the float valve I went ahead and replaced a gasket and the Valve, Check. Repairs went great. Parts were a perfect fit. This is the second time I used AplliancePartsPros. Read more

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Lg Guide Assembly (Dishrack Rail)
Genuine Lg part
By: Lg
Part Number: 4975DD1001A

This guide assembly is the track that supports and directs a dishwasher rack as it slides in and out. Replace a worn or damaged guide to restore smooth rack movement, alignment, and reliable loading. What it does:

  • Provides the sliding path that supports and guides the dishrack
  • Maintains rack alignment to prevent derailment
  • Helps the rack extend and retract smoothly without binding
  • Common symptoms: rack hard to slide, tilts or falls off track, scraping/grinding noises, visible cracks or broken tabs on the guide
What's included:
  • 1 guide assembly
Install notes:
  • Disconnect power and shut off water before servicing the dishwasher
  • Pull the rack out and remove any end caps or stops to access the guide
  • Release locking tabs or screws, note orientation, and swap the old guide with the new one
  • Reinstall stops/end caps and test rack travel for smooth operation

Do-It-Yourself Stories from Customers like You Drain hose had a crack and the guide assembly looked bad   Mike L. • Oxford , FL • March 07, 2018

I replaced both items. And it was easier than I thought. Read more

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