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

Washer won't spin or makes grinding noises? The motor rotor bolt secures the rotor to the motor shaft. Requires a 17mm socket for installation.

Do-It-Yourself Stories from Customers like You Washing machine was making a rumbling noise during the spin cycle   Steven Q. • Beaumont , CA • July 03, 2026

Watched a whole bunch of YouTube videos to replace the tub bearings. Completely disassembled the washing machine. Found that water leaked past the rear tub gasket causing the inner tube bearing to corrode. Replaced both bearings and tub gasket. Inner bearing was the cause of the problem but I replaced both bearings and tub gasket. Read more

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Washer Stator Assembly
Genuine Lg part
By: Lg
Part Number: AJB73816004

Fix LE error code or washer won't spin issues with this stator assembly. Common repair for motor lock problems. DIY-friendly, typically installed in 30 minutes.

Do-It-Yourself Stories from Customers like You Le error code tub would not spin / rotate.   Javier R. • Joliet , IL • May 04, 2020

Wendy on the phone was very helpful. WM3997HWA/01 is an all-in-one washer/dryer from 2017 and does not have a rotor position sensor on the stator. She helped determine that Stator Assembly AJB73816004 was the fix. There is also a 00 or 01 after the model number which can be found on the serial number tag when you open the door that identifies the different series. Easy repair to take on. Hope this helps. Read more

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

Directs water from inlet valve to detergent dispenser in LG washers. Replace if hose is cracked, leaking, won't stay attached, or damaged from wear.

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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Washer Rotor Assembly
Genuine Lg part
By: Lg
Part Number: AHL72914401

Fix LE error codes or grinding noises during spin with this washer rotor assembly. Pairs with stator to drive drum rotation. DIY repair in 30 minutes.

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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Heater Assembly
Genuine Lg part
By: Lg
Part Number: AEG33121501

Includes sensor probe

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Washer Heater Assembly
Genuine Lg part
By: Lg
Part Number: AEG73309907

Replacement heater assembly for washers. Installs in the wash tub housing. Replace if cracked, leaking, or damaged. Includes integrated thermistor sensor.

Do-It-Yourself Stories from Customers like You My lg washer was displaying te error code   Diane S. • Vancleave , MS • May 13, 2014

I looked online ans read where the tE error code meant the thermistor was bad. I then found a video on YouTube showing how to replace the part. On AppliancePartsPros.com I chatted with a technician that told me the thermistor on my particular model was built into the heater unit and he gave me the link to purchase it. After it arrived via FedEx I followed the repair video and installed it myself (I'm a girl). So far I have run about a half dozen loads and no problems! Thank you so much... Read more

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Washer Pressure Switch Assembly
Genuine Lg part
By: Lg
Part Number: EBF63534901

Washer won't fill properly or overfills? The pressure switch monitors water levels and signals when to stop filling. Moderately easy DIY repair.

Do-It-Yourself Stories from Customers like You Corroded and stuck open water inlet valve   Aaron A. • Kingwood , TX • March 22, 2026

Replaced water inlet valve Read more

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Washer Motor Stator Bolt
Genuine Lg part
By: Lg
Part Number: 4011FA4353B

Secures the stator to the motor assembly in your washer. Replace if bolt is stripped, spinning freely, or missing to restore proper motor stability.

Do-It-Yourself Stories from Customers like You The washer sounded like a jet plane when it went through the spin cycle very loud noise   Lane C. • Pleasant Garden , NC • February 24, 2015

I originally thought the washer had a bad bearing, but once I got it disassembled it the spider arms were broken. This required the replacement of the tub assembly. While replacing the tub I replaced all of the water bellows. The parts came quickly, the live chat and videos were very helpful. This washer has to be completely disassembled to replace the drum, so mark all the screw locations, tag and bag everything and take lots of pics. It was a very rewarding project and hundreds of dollars... Read more

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Washer Detergent Dispenser Box
Genuine Lg part
By: Lg
Part Number: AAZ75735901

Fix leaking from under the detergent dispenser with this washer dispenser box. Solves cracks or breaks that compromise the dispenser structure.

Do-It-Yourself Stories from Customers like You Leaking from under laundry detergent dispenser   Nanette F. • Barnegat , NJ • May 16, 2025

A new deteerrgent dispenser. Read more

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Washer Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4860FR3092C

Secures washer hoses to pumps, tubs, and drain fittings to prevent leaks. Replace when weakened, rusty, or damaged to maintain tight connections.

Do-It-Yourself Stories from Customers like You Loud noise during spin cycle   Steven S. • Celina , OH • March 10, 2019

I started by watching the video and it was very helpful. I would make one suggestion. On our model the weights on the tub sit very close to the front gasket. It is much easier to put the gasket on the tub before you put the weights on. Also, since the washer was tore apart, I replaced the hoses and seals and shocks since the machine is about 8 years old. The shocks made a huge difference. It spins like it did when it was new. Thanks for the video, it was very helpful. Read more

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Washer Bolt Assembly
Genuine Lg part
By: Lg
Part Number: FAA31690709

Fastens key washer components to maintain alignment during operation. Replace if stripped, rusted, or missing to restore stability and reduce vibration.

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Sensor Assembly (With Connector)
Genuine Lg part
By: Lg
Part Number: EBD48922821

This sensor assembly monitors operating conditions and sends signals to the appliance control board so the unit can regulate performance. It replaces a damaged or faulty sensor harness to restore reliable sensing and control. What it does

  • Detects and transmits condition data (temperature/operational status) to the control board
  • Helps the appliance maintain correct operating cycles and performance
  • Common symptom: incorrect temperatures, poor performance, or repeated sensor-related error codes
  • Common symptom: appliance intermittently stops or behaves erratically when a sensor is failing
What's included One sensor assembly Install notes
  • Disconnect power before accessing or replacing the part to avoid shock or damage
  • Handle the connector and wiring gently; ensure connectors are fully seated and latched
  • Replace only with the exact part number to avoid fit or function issues

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$95.95
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Washer Bolt Assembly
Genuine Lg part
By: Lg
Part Number: FAA31690708

If your washer vibrates excessively or makes rattling noises, a loose or missing bolt assembly may be the cause. This fastener secures internal components.

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Washer Drain Hose Assembly
Genuine Lg part
By: Lg
Part Number: AEM74772903

Directs wastewater from your washer to the drain. Replace if cracked, split, clogged, or leaking. Includes hose clamp. Confirm fit with your model.

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Washer Hose Clamp
Genuine Lg part
By: Lg
Part Number: 4860FR3092D

Secures hose connections to prevent leaks in your washer. Replace if corroded, rusted, or leaking around hose fittings. Confirm fit by model number.

Do-It-Yourself Stories from Customers like You Hole in the dispenser hose   Daniel M. • Kansas City , MO • March 27, 2016

I went to your web site found the part using the model number of the washer machine. Also with the part picture, there was a video showing step by step instructions. They were very clear and was breeze replacing the hose.Doing this myself saved at least probably $150-200. Appliance repair shops quoted me around $80.00 just to come out. Then they mark up the price of the hose at least twice the cost of what I paid , They too have to order the part and come back to install. So the labor was what... Read more

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Inlet Hose (Water Supply)
Genuine Lg part
By: Lg
Part Number: MEJ64124901

This internal inlet hose directs incoming water into the appliance's fill system. Replacing a cracked or leaking hose restores proper water flow during cycles and helps prevent water damage around the unit. What it does:

  • Routes water from the supply or inlet valve into the unit during fill
  • Maintains a sealed path to help prevent drips and leaks when clamped correctly
  • Common failure symptoms: water on the floor, slow or no fill, visible cracks/bulges/kinks, or dripping at hose connections
  • Restores consistent water delivery to the dispenser, tub, or reservoir
What's included:
  • 1 inlet hose
Install notes:
  • Disconnect power and shut off the water supply before servicing
  • Place a towel or pan to catch residual water; relieve line pressure
  • Note hose routing and transfer any reusable clamps/fittings from the original
  • Secure all connections, restore water/power, and run a test cycle to check for leaks

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store