LG Washing Machine: excessive noise during operation

Professional Repair Guide

What is this symptom?

Is your LG washing machine producing excessive noise during operation? Common symptoms include loud thumping, grinding, or rattling sounds during wash or spin cycles. This could indicate issues such as an unbalanced load, an unstable machine, or foreign objects trapped in the drum. Understanding the causes can help you troubleshoot effectively and restore quiet operation.

Urgency: Medium

Important Tips for LG Models

LG official support includes noise troubleshooting steps specific to model type (top-load vs front-load) including checking load and machine leveling

Possible Causes

Unbalanced load (clothes distribution)

How to Identify: Noise occurs mostly during spin; clothes cluster to one side or machine vibrates excessively

Part: Load distribution

Machine not level or unstable placement

How to Identify: Machine rocks or vibrates, noise increases especially at high spin speeds

Part: Washer feet/placement

Foreign objects in drum (coins, buttons)

How to Identify: Metallic rattling or clanking sounds; stops after object removal

Part: Inner drum/wash tub

Suspension/shock absorbers worn or damaged

How to Identify: Persistent thumping during agitation and spin even with balanced load

Part: Suspension rods/shock absorbers

Worn drum bearings or tub seal failure

How to Identify: Grinding or rumbling noise that changes with drum speed

Part: Drum bearings/tub seal

Drive belt wear or misalignment

How to Identify: Squealing or rhythmic noise correlated with motor operation

Part: Drive belt

Water pump blockage or failure

How to Identify: Gurgling or repetitive knocking noise during drain cycles

Part: Water pump/filters

DIY Solutions

Redistribute laundry evenly

Easy 2–5 minutes

Stop the washer mid-cycle
Open door and redistribute clothes more evenly around drum
Restart cycle

⚠️ Safety First: Never open front-load door mid-cycle if water present; pause safely first

Level the washer

Moderate 10–20 minutes

Tools Needed: Wrench, Bubble level

Use bubble level on top of washer
Adjust feet by turning to raise/lower corners until level
Tighten locking nuts on feet

⚠️ Safety First: Ensure unplugged before adjusting feet

Remove foreign objects from drum

Easy 5–10 minutes

Stop machine and open drum
Visually inspect and remove loose items from drum or seals
Run brief spin to confirm noise reduction

⚠️ Safety First: Avoid reaching into moving parts

Clean pump/filter of debris

Moderate 15–30 minutes

Tools Needed: Bucket, Screwdriver, Towel

Unplug washer and locate access panel
Place towel and bucket under panel
Unscrew filter and remove debris
Reinstall filter and panel

⚠️ Safety First: Ensure power disconnected; handle water carefully

Next step

Choose the next step for excessive noise during operation

Confirm the diagnosis before ordering. An error code can identify the system involved, but it does not prove that a specific part has failed.

Check during diagnosis

Most relevant component to inspect

Washer Shock Absorber

Dampens tub movement and vibration during high-speed spin cycles.

Typical part-only price: $25 - $100
DIY difficulty: Medium
Estimated time: 45-90 mins

Optional: enter your model number

Where can I find the model number?

Check the rating label around the door, lid, frame, rear panel, or inside the appliance cabinet. Use the complete model number, including suffixes.

Find a part that fits my model

Verify the complete model and part number on the retailer's compatibility page before ordering.

Other parts options

Check related components first; use model search as a fallback.

Possible related component

Washer Suspension Rod Kit

Supports and stabilizes the washer tub during agitation and spin.

$35 - $120 · Medium · 45-90 mins

Check fit & price

Possible related component

Drum Bearing Kit

Supports the spinning drum and ensures smooth, quiet rotation during cycles.

$40 - $95 · Hard · 120-180 mins

Check fit & price

Possible related component

Drive Belt

Transfers rotational power from the motor to turn the drum or tub.

$15 - $35 · Easy · 20-30 mins

Check fit & price

Model number required

Model-compatible Washing Machine parts

Enter the complete model number to browse compatible replacement parts. This is a model-based parts search, not a diagnosis that a specific component failed.

Find a part that fits my model

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. We may earn a commission from other qualifying purchases or service requests made through links on this page, at no additional cost to you. Recommendations are based on repair relevance, not commission rate.

Optional routine care

Maintenance supplies

These products support cleaning or routine upkeep. They are separate from the possible repair components above and are not claimed to fix this error code or symptom.

Maintenance supply

Washing Machine Cleaner Tablets

Routine tub-cleaning supplies for residue and odor control. They do not repair a mechanical, drainage, or electronic fault.

View maintenance supply

Maintenance supply

Braided Washer Inlet Hoses

A maintenance replacement option for visibly worn external fill hoses. Verify thread size, length, and hot/cold connection requirements.

View maintenance supply

Maintenance supply

Washer Drain Hose Holder

Helps secure an external drain hose at the standpipe. It does not correct an internal pump or control fault.

View maintenance supply

Affiliate disclosure: As an Amazon Associate I earn from qualifying purchases. Recommendations are based on routine-care relevance, not commission rate.

Professional Repairs

Replace suspension/shock absorbers

Estimated Cost: $80–$200

Replace drum bearings/tub seal

Estimated Cost: $150–$400

Replace drive belt

Estimated Cost: $30–$80

Water pump replacement

Estimated Cost: $50–$150

When to Call a Professional

Noise persists after redistribution, leveling, and debris removal

Grinding/rumbling noise that suggests bearing failure

Leaks accompany noise

Unusual electrical smells or machine fails to complete cycles

Preventive Maintenance

Check and level washer feet: Vibration and imbalance noise
Frequency: every 3 months
Clean drum and pump filter: Debris-related noise and drain issues
Frequency: monthly
Check pockets before wash: Foreign-object noise and damage
Frequency: every load

Frequently Asked Questions

Why is my LG Washing Machine excessive noise during operation?

Common causes include an unbalanced load, unstable placement, or foreign objects in the drum.

How do I fix LG Washing Machine excessive noise during operation myself?

Redistribute laundry, level the washer, or remove foreign objects from the drum.

How much does it cost to fix excessive noise during operation?

Professional repairs can range from $30 for a drive belt to $400 for drum bearings.

When should I call a technician for excessive noise during operation?

If the noise persists after DIY fixes or if you suspect worn parts, it's time to call a technician.

References & Sources

LG Washer Troubleshooting Noises During the Cycle Official
LG Top Load Washer Various Noises and How to Address Them Official
LG Washing Machine Noise Causes and Fixes (L-G Service) Community

Community Analytical Insights

Guidance from available sources; statistical claims are shown only for samples of at least 10 discussions

Common Issues Reported by Users

Worn or damaged bearings
Loose or damaged drive belt
Foreign objects in the drum or pump

User Suggested Solutions

Inspect and replace worn bearings. To do this, unplug the washer, remove the outer casing, and access the drum. Check the bearings for wear and replace if necessary. Reassemble and test the machine.
Check and tighten or replace the drive belt. Unplug the washer, remove the back panel, and inspect the drive belt for wear or looseness. Replace if damaged or adjust tension as needed.
Remove any foreign objects from the drum or pump. Open the drum and check for coins, buttons, or other debris. Clean out the pump filter as well to ensure no blockages.

Limited-source guidance; percentages and success-rate claims are not shown
View Sources

Data compiled from real discussions on r/appliancerepair and r/Appliances:

Need help finding a quiet washing machine

Community Discussions

extremely high pitched dog whistle like noise

Consider switching to a front load LG washer model WM4000HWA or contacting LG for support.

LG Washing Machine: excessive noise during operation

What is this symptom?

Important Tips for LG Models

Possible Causes

Unbalanced load (clothes distribution)

Machine not level or unstable placement

Foreign objects in drum (coins, buttons)

Suspension/shock absorbers worn or damaged

Worn drum bearings or tub seal failure

Drive belt wear or misalignment

Water pump blockage or failure

DIY Solutions

Redistribute laundry evenly

Level the washer

Remove foreign objects from drum

Clean pump/filter of debris

Choose the next step for excessive noise during operation

Washer Shock Absorber

Other parts options

Washer Suspension Rod Kit

Drum Bearing Kit

Drive Belt

Model-compatible Washing Machine parts

Maintenance supplies

Washing Machine Cleaner Tablets

Braided Washer Inlet Hoses

Washer Drain Hose Holder

Professional Repairs

Replace suspension/shock absorbers

Replace drum bearings/tub seal

Replace drive belt

Water pump replacement

When to Call a Professional

Preventive Maintenance

Frequently Asked Questions

References & Sources

Community Analytical Insights

Common Issues Reported by Users

User Suggested Solutions

Inspect and replace worn bearings. To do this, unplug the washer, remove the outer casing, and access the drum. Check the bearings for wear and replace if necessary. Reassemble and test the machine.

Check and tighten or replace the drive belt. Unplug the washer, remove the back panel, and inspect the drive belt for wear or looseness. Replace if damaged or adjust tension as needed.

Remove any foreign objects from the drum or pump. Open the drum and check for coins, buttons, or other debris. Clean out the pump filter as well to ensure no blockages.

Community Discussions

User Comments (0)