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Lg WM3900HWA

LG 4.5 Cu Ft Front Load Washer w Steam

Your Price: $1,099.00

10% Off: - $109.90

Today's Price: $989.10*

*See price in cart.

128 Reviews

Available Rebates

Appliance Electronics Warranties

Protect your purchase with an extended warranty.

Quick Specs

Type: Front Load

Category: Washers


Height: 39"

Width: 27""

Depth: 30.25"

Deep clean big loads at turbo speed

Clean larger loads under 30 minutes, while enjoying the same great washing performance you expect from LG. With five powerful jets that surround your clothes from every angle, penetrating deep into fabrics, for a more complete clean.

Think you can't do laundry on the go? Think Again.

Expand the limits of your laundry room with the LG SmartThinQ® app. Select a cycle, start or stop the wash and get notifications about when your laundry will be done, all from your smartphone. It even works with the Google Assistant and Amazon Alexa, so you can manage your laundry with simple voice commands.

Deep Clean With Steam

Our steam technology gently but powerfully penetrates fabrics to virtually eliminate dirt, odors and wrinkles.

For Small Loads that Can't Wait

Whether it's your kids' favorite shirt, yoga pants or a school uniform, washing a full load seems wasteful for just a few pieces. Now you can wash small loads that just can't wait with the LG SideKick Pedestal Washer or wash two loads at once to save time.

Get it All Done In Less Time

Ultra-large capacity (4.5 cu.ft.) means you have the room to do more laundry in fewer loads.

ColdWash Technology

Using the cold cycle on your washer doesn't have to mean compromising. ColdWash technology uses cold water and enhanced washing motions to penetrate deep into fabrics, giving you cold water savings with warm water performance.

Fits in More Places

Get extra capacity without taking up extra space, thanks to a 30" depth that easily fits into smaller spaces or second floor closets.


Dark Black Tinted Square Cover
Front Load Design
Glass Door w/ Chrome Rim
NeveRust™ Stainless Steel Drum
Painted Top Plate
PCM Cabinet
Plastic Control Panel
White Color Finish


39" H x 30 1/4" D x 27" W


4.5 Cu Ft Capacity

Washing System

1300 RPM Maximum Spin
5 Soil Levels
5 Spin Speeds-Extra High, High, Med, Low, No Spin
5 Wash / Rinse Temperatures
Auto Suds Removal
Easy Loading TilTub™
Horizontal Axis Agitator
Inverter Direct Drive Motor
Load Sensing Water Levels
SenseClean™ System
Steam Technology
TrueBalance™ Anti-Vibration System
TurboWash® 2.0 Technology
TurboWash™ 360 Technology

Manufacturers Warranty

1 Year Limited Parts & Labor
10 Years Limited - Direct Drive Motor
Lifetime Limited - Drum


Hard Buttons
Touch Button Controls

Wash Cycles

14 Wash Cycles w/ 12 Options
Add Garments Option
Allergiene™ Cycle
Bedding Cycle
BrightWhite Cycle
ColdWash™ Option
Delay Wash Option
Delicates Cycle
Downloaded Cycle
Drain + Spin Cycle
Extra Rinse Option
Fresh Care Option
Heavy Duty Cycle
Normal Cycle
Permanent Press Cycle
Prewash Option
Remote Start Option
Rinse + Spin Option
Sanitary Cycle
Speed Wash Cycle
Sportswear Cycle
Steam Option
Towels Cycle
Tub Clean Cycle
TurboWash™ Option

Convenience Features

4 Tray Dispenser
Child Lock
Cycle Monitoring and Notification
End Of Cycle Signal
Energy Monitoring
LoDecibel™ Quiet Operation
Wi-Fi Connect

Additional Features

AAFA Certified
Leveling Legs
LG SideKick™ Compatible


120V, 10 Amps
CEE Tier 2
Energy Star®

  • Height : 39 Inches
  • Width : 27 Inches
  • Depth : 30 1/4 Inches

Founded in 1947, LG has a long history of success in the world of home appliances. The company’s slogan is “Life’s Good,” and with innovative designs and exceptional technology it’s certainly able to achieve the goal of making your life good.

LG’s vast range of kitchen appliances includes cooking ranges, ovens, cooktops, and microwaves. It also manufactures refrigerators and dishwashers, and if you’re looking to improve your laundry room, consider one of LG’s washers, dryers, or laundry accessories.

LG products deliver modern technology and quality with attractive yet efficient design. Your LG will provide all the features and capabilities you need, bringing peak efficiency into your home. Whether you’re cooking a delicious meal for your family or making dirty clothes clean, LG can meet your needs. With a huge variety of styles, sizes, and designs available in every appliance, you are bound to find the perfect match for your home.

For exceptional power and technology in all your home appliances, be sure to consider LG. Universal Appliance and Kitchen Center offers an expansive selection of LG appliances, providing the perfect choices for your kitchen or laundry room. Be sure to browse our vast variety of cooking appliances and laundry appliances today.

LG: LG Appliance Bundle Rebate
Valid from 08/27/2020 - 10/21/2020
Shop models included in this rebate. ⇒
Download the rebate form. Receive a 5% or 10% rebate with purchase of qualifying LG Appliance Package.

Average Rating

out of 5 ( 128 Reviews)

0-5 of 139 Reviews |

Disappointed w/LG washing machine WM3700HWA

by: KatBlue

Location: New Hampshire

No, I would not recommend this to a friend.


Submitted: 07-07-2020

I have an older model LG washer that I am thrilled sings to me when the wash is done. This newer model does not and that is a disappointment. Wash day is not as cheery.BUT the big disappointment is that I can not see the control panel because the words are not backlit. I need a bright light and my reading glasses because all that can be seen is dashes.

Best Washer I Ever Owned!

by: TJM6

Location: Maryland

Yes, I would recommend this to a friend.


Submitted: 07-01-2020

So far, so good after a couple months. No start-up issues what so ever. Easy to use. The operating instructions are pretty good and worth reading. The quality seems great and hopefully that turns out to be true. The only significant drawback I have found is that I cannot customize the default settings or store even one customized cycle setting. Hopefully, LG fixes this or at least patches the Smart ThinQ App. Still gets 5 stars from me.

Wi-Fi fails

by: Benchu

Location: California

No, I would not recommend this to a friend.


Submitted: 06-30-2020

Wi-Fi fails on dryer & washerKeep getting Òchecking product status ÓControlS to enable, connect and start Wi-Fi is awfulHad 1x success with Wi-Fi - but never again Avoid buying machines with Wi-Fi - waste of money and false promise

Quality Has Gone Downhill

by: NotHappyInTX

Location: San Antonio, TX

No, I would not recommend this to a friend.


Submitted: 06-27-2020

Purchased this unit, along with the matching dryer. Washer drum shakes violently during the spin cycle when washing jeans, towels or anything other than light loads. Maybe the unit wasn't balanced? I checked it with a level and it was fine. Its supposed to have auto balance technology, but it doesn't work. Also, the run time on the normal cycle is never the same (it varies from 29 minutes to 50 minutes) and the clothes don't come clean. Matching dryer has a light that doesn't come on until you manually push the power button and it needs to run a couple of cycles before the clothes are dried. LG used to make a quality product. Not anymore.

Dealing with second failure in 5 months

by: Vixyb

Location: WA

No, I would not recommend this to a friend.


Submitted: 06-25-2020

I bought this in January and it leaked the second day, it took over a week to get a replacement sorted out. I now have an awful banging sound when there is anything in the machine, I'm talking a few pieces of clothing. LG customer service has not taken ownership of the issue.One week ago I called to report the problem, so they could have a technician out to deal with it, I have had no contact.I called them after 6 days to get an update was on the phone for over 5 hours, had an actual supervisor hang up on me when I pointed out that she was mistaken on the dates she was quoting I called in. No one could give me information on when a servicer would be out, or if someone had been contacted to come out. you have to wait one more day for an escalation and call back to see if its escalated and even then we won't know how long it will beAt this point, I have zero faith in LG as a company or their products. I also think they need to take a look at the customer service they provide and empower their staff with more access to systems and give them more options to take ownership of a customer issue, as i get the feeling LG customers do not feel valued.
0-5 of 139 Reviews |
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