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Wm3370h 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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Holder Assembly (Support Bracket)
Genuine Lg part
By: Lg
Part Number: AEJ33026401

A replacement holder assembly that secures and supports internal components for proper alignment and operation. Restores stable mounting where the original bracket is cracked, bent, or broken so the appliance runs quietly and reliably. What it does

  • Provides a secure mounting point for internal parts that rely on a fixed support
  • Prevents rubbing, misalignment, and excess vibration caused by a damaged holder
  • Helps restore correct component positioning to improve part interaction and operation
  • Commonly used when the original bracket is cracked, worn, or no longer holds parts firmly
What's included
  • One holder assembly
Install notes
  • Disconnect power before starting any repair; shut off water supply if the repair requires opening plumbing
  • Basic hand tools typically required; handle clips and tabs gently to avoid damage
  • Inspect adjacent components for wear and replace if needed for a long-lasting repair

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$7.52
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Washer Mounting Bolt Assembly
Genuine Lg part
By: Lg
Part Number: 4011EN4003A

Replacement mounting bolt assembly for washers. Secures panels, brackets, and hinges to the cabinet. Replace if bolt is missing, stripped, or damaged.

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$6.95
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Washer Control Panel Assembly
Genuine Lg part
By: Lg
Part Number: AGL74115106

Washer won't start or display is blank? This control panel assembly restores button and display functions. Moderate DIY repair, requires panel removal.

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$220.34
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Washer Pivot Hanger Assembly
Genuine Lg part
By: Lg
Part Number: 4991EN3002A

Pivot hanger assembly for washers. Mounts inside the cabinet to support the tub suspension system. Replace if cracked, broken, or worn to restore stability.

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$5.95
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Washer Main Control Board Power Pcb Assembly
Genuine Lg part
By: Lg
Part Number: EBR80360703

Fix washer timer issues, incomplete spin cycles, or drainage problems. This main control board manages wash functions. Moderate difficulty repair.

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$337.39
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Case
Genuine Lg part
By: Lg
Part Number: MBN63106101

 

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$13.20
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Frame,Body
Genuine Lg part
By: Lg
Part Number: 3210ER1318A

 

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$30.20
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Balance Weight
Genuine Lg part
By: Lg
Part Number: MAG62622901

 

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$84.97
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Washer Drum Ball Bearing
Genuine Lg part
By: Lg
Part Number: 4280EN4001F

Supports smooth drum rotation in your washer. Replace if you hear loud roaring or grinding noises during spin cycles. Confirm fit with your model number.

Do-It-Yourself Stories from Customers like You Lg washer bearings failing (loud spin cycle)   Mike D. • Ninety Six , SC • March 31, 2026

Replaced the failing bearings and seal to eliminate loud noise during spin cycle. First the positive feedback regarding the video provided saved time and efforts and was VERY helpful. I called customer services to review the parts I was ordering. I was provided the wrong information and back bearing for the drum. Reordered the correct one which came quickly and was supplied RMA for refund with correct bearing. It took several weeks to issue a notice of refund and will take longer to be posted... Read more

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$48.97
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Washer Damper Assembly
Genuine Lg part
By: Lg
Part Number: ACV72909503

Fix excessive vibration, banging during spin, or washer walking across floor. This damper assembly controls drum movement. Moderate DIY repair.

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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$54.25
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Shipping Bolt (Transport Bolt), Single
Genuine Lg part
By: Lg
Part Number: FAA31690705

Secures the washer’s tub and basket during moving to prevent internal damage. If the originals are missing after a move, install replacements for transport and remove them before using the washer.

What it does

  • Locks the tub and basket to limit movement in transit
  • Helps prevent suspension damage and internal rattles while relocating
  • Replaces missing, bent, or stripped transport bolts
  • Useful for moves, storage, or service shipments

What’s included
One shipping bolt assembly (sold individually).

Install notes

  • Unplug power and turn off water before service
  • Insert through the rear panel into the designated mounting point; tighten snugly—don’t overtighten
  • Do not operate the washer with shipping bolts installed; remove all bolts after placement
  • Some models use multiple bolts and lengths—match count/positions to your owner’s manual

Usage tip
After removal, bag and tape the bolts to the cabinet so they’re on hand for the next move.

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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$36.95
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Washer Air Chamber
Genuine Lg part
By: Lg
Part Number: 3504ER3002A

Pressure sensor air chamber for washers. Connects the tub to the water level switch. Replace if cracked, clogged with detergent residue, or leaking air.

Do-It-Yourself Stories from Customers like You Broken part   William W. • Oak Ridge , NJ • January 29, 2016

Replaced Read more

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$17.95
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Heater Assembly
Genuine Lg part
By: Lg
Part Number: AEG33121501

Includes sensor probe

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$100.00
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Washer Leveling Leg Assembly
Genuine Lg part
By: Lg
Part Number: AFC72909305

Replace a broken, rusted, or missing leveling leg assembly. Installs at the base to stabilize your washer, reduce vibration, and adjust height.

Do-It-Yourself Stories from Customers like You Rusty corroded parts.   J D. • Crestview , FL • January 26, 2021

Replaced leg mount and leg. Read more

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$18.23
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Washer Door Hinge Bracket (Cabinet Mount)
Genuine Lg part
By: Lg
Part Number: 4810ER3021A

Mounts the door hinge to your washer's front cabinet. Replace if bracket is bent, broken, or missing to restore proper door alignment and sealing.

Do-It-Yourself Stories from Customers like You Door was missing when we bought the washer   Charles K. • Yulee , FL • December 22, 2015

The dealer gave us a door but it didn't fit. Everything we bought from Appliance Parts Pros.com was fixed with just a screwdriver. Easy and fast. Shipping was fast also. The longest time was installing the hinges on a stacked washer and dryer. Read more

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$10.70
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Knob Assembly (Control), Single
Genuine Lg part
By: Lg
Part Number: 4941ER3005A

Replacement knob assembly that restores control and precise selection of settings on your appliance. Fits the original control shaft and provides a secure grip for adjusting temperature, cycle, or power settings. What it does

  • Restores user control when the original knob is cracked, melted, stripped, loose, or missing.
  • Provides a clear indicator/pointer for accurate selection of settings.
  • Matches original fit and function to prevent slipping or uneven engagement with the control shaft.
  • Helps resolve symptoms like a knob that won't turn, slips on the shaft, or has a broken pointer.
What's included Includes one knob assembly. Install notes
  • Always disconnect power to the appliance before servicing; shut off gas supply for gas ranges.
  • Typically installs without tools—remove the old knob by pulling it straight off, then press the new knob onto the control shaft.

Do-It-Yourself Stories from Customers like You Control knob on samsung front loading washer   Bill H. • El Paso , TX • July 17, 2015

#1. Watched a You Tube Video #2 Watched it again #3 Followed directions and replaced control knob #4 Did laundry It was very simple, so simple a retired pilot could do it. I recommend watching you tube videos for any undertaking you aren't sure of. Happy Repairing. Read more

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$74.32
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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!
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