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4.2 | 71 Reviews

4.5 cu.ft. Smart wi-fi Enabled Front Load Washer with TurboWash™ 360 Technology

LG WM3900HBA

Features

  • 4.5 cu. ft. Ultra Large Capacity
  • TurboWash™ 360 Technology
  • 6Motion™ Technology
  • Allergiene™ Cycle / AAFA Certified

Quick Specs

  • Type: Washer
  • Style: Front Loading
  • Fuel: Electric
  • Width: 27.0"
  • Height: 14.125"
  • Depth: 30.75"
  • Energy Star Rated: Yes
  • WiFi Connected: No

See More

 
Peace of mind built-in

Now select LG appliances come with Proactive Customer Care, activated when you download the ThinQ® app and connect your smart appliance. Get recommended maintenance tips and usage reports to help keep your appliances running at their best. Plus receive alerts for potential problem before they arise.


Appliances you can count on

LG front load washers have been rated by Consumer Reports.


A Smarter Way to Wash

6Motion™ Technology uses up to 6 different wash motions to provide a smart cleaning experience that is gentle on clothes and maximizes washing performance.


AAFA Certified LG Washers

LG washers with the Allergiene™ Cycle use the power of steam to remove over 95%f pet dander and dust mites.


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

Expand the limits of your laundry room with the LG ThinQ® 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.


Save Time and Wash Fewer Loads Every Week

Bring on big loads of towels or jeans- this 4.5 cu.ft. washer fits more in every load up to 20 lbs.


Cold Wash Without Compromise

ColdWash™ technology penetrates deep into fabrics, for cold water savings with warm water performance.


Wash Two Loads At The Same Time

Wash small loads that can't wait or two loads at once with the LG SideKick™ Pedestal Washer.


More Style, Less Space

LG closet-depth washers have a shallower depth to fit in more places & add sleek style to any room.


Measure Twice, Order Once

Complete this guide to help ensure a successful delivery and installation.


Power Clean Big Loads in Under 30 Minutes*

Five powerful jets with variable sprays surround clothes from multiple angles, so detergent can penetrate deep into fabrics for a complete clean-even for big loads-in under 30 minutes*.

Features

  • 4.5 cu. ft. Ultra Large Capacity
  • TurboWash™ 360 Technology
  • 6Motion™ Technology
  • Allergiene™ Cycle / AAFA Certified
  • ThinQ® Technology
  • ColdWash™ Technology

4.2 out of 5

83% of reviewers recommend this product.

5 Stars

Love it

Sean13 5/20/2022

It is truly everything it says it does. It has exceeded our expectations
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Poor quality

Victor Yohey 5/10/2022

Front door of my washer is coming apart and cracking. Neither LG or RC Willey will warranty
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Amazing washer

Delwood 5/9/2022

After using this washer for several weeks its no wonder it received the highest ranking from a popular consumer products testing magazine. This machine works great looks great and is loaded with every feature imaginable. The turbo wash is spectacular and extremely fast. You can do a normal load in about 30 minutes. You will not be disappointed with this washer
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Great performance and sleek look

Fast washer 4/25/2022

We bought this product over a year ago and have been very happy with the performance. The only downside with the washer is it can be very loud depending on the wash cycle. We would recommend purchasing a LG washer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Totally disappointed

vater19 4/18/2022

The machine worked perfectly the first time that I used it. The second load would not add water and I kept getting an IE code. My husband and I tried everything suggested to remedy this but to no avail. Called service and was given an appointment for 6 weeks out. So I now have a beautiful washer taking up space but unusable
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Great Look--Great Quality

Jackson62 4/11/2022

We love the easy to use high tec features great look in our laundry room
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Happiness in the laundry at last

Volute 3/11/2022

We entered into the decision to purchase our wd with zero experience with LG other than our TV which we really like So we ordered our pair hoping for the best. As it turned out we are now thrilled with our new workhorses in their laundry room niche. They both do what we ask of them without complaint or hesitation. Thank you LG Company for a wonderful experience from pre-sale through setup and now superbly finished laundry that exceeds our expectations. Not to mention they look great to boot We left our pre-retirement home and our commercial machines behind reluctantly at first. Now we are so ever glad we did
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Nice Washer

JSMGD74 3/1/2022

We bought this washer about a month ago and we are very happy with it. It cleans our clothes very well and this particular machine is able to wash larger loads which helps laundry get done a little more quickly. Instead of having to wash several loads of color we can get most all of our colors into one large load. It also seems to use a little more water than our old machine which helps our clothes actually be clean and we have not had to rewash a load yet.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

I love all the features

Dragonangel 2/27/2022

This is such a wonderful machine lots of room so clothes not bunched up. Laundry is now not a chore.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Love this washer

Rita4124 2/26/2022

This is the best washing machine I have ever owned. It is beautiful efficient and quiet.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

2nd times a charm

BigGuy2 2/22/2022

The first washer we got was so out of balance it created a loud racket and moved across the floor during the spin cycle. The washer and dryer were replaced and they are much much better.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Horrible experience

ThereseC 2/14/2022

I bought this a month ago and still cannot use it. Water is coming out of the door. Calling LG warranty to get a service tech out is an awful experience. Service tech said nothing is wrong so I used it again and same issue. My carpet near the unit had to be removed. My hard wood floor is getting ruined. I will not buy an LG product again.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Love the cold wash feature

evensb36 2/14/2022

I bought this product a month ago and have had no issues. The cold wash feature is very night and clothes have been fresh.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Easy to use

igprise 2/14/2022

Ive been liking the washer and dryer so far after using it for about a month Being able to connect to wifi and an app makes it extra convenient and I found the wash takes a shorter amount of time to finish than my previous machine but cleans just as good. The only downside I noticed was that the dryer never seems to fully dry everything. Most of the time ill have to check and find that some clothes or sheets are still a bit wet and run it again.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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3 Stars

Disappointing features

ricklv 2/7/2022

Pro: - looks OK - easy to use Cons: - extremely poor design of the detergent containers: if you use liquid soap in the pre-wash compartment it goes down right away. If you use liquid soap in the main compartment that also goes down right away because theres a hole in the bottom whats the point especially when you want to delay the start??? - bright LCD lights very annoyingly bright - shows SUD error way too often apparently caused by too much soap which we dont use to begin with
Originally posted on lg.com

No, I do not recommend this product

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5 Stars

Great features and nice looking

jnette1139 2/5/2022

Bought this a couple of weeks ago and enjoying its performance
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

No Complaints

TardisBlue 1/31/2022

Ive had this LG Washer almost 2 years and so far no complaints - I enjoy the options that it offers me for cleaning clothes most important I enjoy that the model sends me a monthly email about my washing. Lets me keep track of everything - even when it times to clean it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Easy and efficient

SuzieMac 1/31/2022

I bought this washer a couple of months ago. So far so good. It is fast and my clothes come out clean. The only thing I dont like is that it is harder than it should be to turn the dial. I just want a click not the musical notes that make it seem fancier. To me that is unnecessary.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

LG washers and dryers

Luquillo 1/31/2022

Long lasting and durable products. I really like the turbo cycle as it saves time and money and still produces a great result.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Love it

Rackle 1/31/2022

I love having a brand new washing machine it is so great and super easy to Use
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Amazing washer for the whole family

JoaBen 1/30/2022

We have enjoyed and are enjoying this amazing washer. Its quiet but powerful. This is our first washer as a small family and we have appreciated everything about it. We highly recommend it
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

great features

pattibbbbb 1/23/2022

Love the wifi its almost smarter than me Wash is clean and having the dog is like not even a problem with this washer
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Awesome cleaning results

My Beattle Baby 1/14/2022

I purchased this along with the matching Dryer this is a truly nice front loader. Love the color hoping the finish lasts a long time
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

So Many Features

Thornettefam 1/7/2022

LOVE this washer There are so many features but its super easy to use. The normal cycle is pretty quick and gets my clothes ultra clean but theres lots of cycles to chose from. I very hesitantly used the delicate cycle for an afghan crocheted by my great great grandma and it came out perfectly clean with no damage. I highly recommend this washer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Really nice washer

Emild 1/6/2022

Purchased a few months ago. This unit is used weekly. This unit replaced another front load washer from another company. This unit is far superior from our old unit. Washes much better and is way smoother and more quiet that our old unit too. It hold much more. We can now wash large bead spreads with ease. The unit doesnt shake much at all when its spinning and gets the clothes way more drier right out of the washer. We do use the highest spin mode and the clothes are basically dry when you take them out. I would definitely recommend this washer and the matching dryer. Our units are stacked and they shake only slightly. I dont know about durability yet hopefully these will last a while.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Love my new washing machine

Contenta 1/6/2022

It is so awesome having a brand new washing machine it does such a great job has so many features and gets the job done.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

First Time Front Loader Owner and Very Happy

MadSea 1/3/2022

great machine and great install by Costco. We bought both dryer and washer. Dryer alarm even let me know my exhaust duct was clogged Great technology but easy to use.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Great features

zoltex 1/1/2022

This is really good machine: quiet with lot of washing cycles including turbo and steam. I would definitely recommend it.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Everything is good

MIKEGRIMM 12/27/2021

So far so good I must be doing things right because my clothes always come out fresh.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Solid washing machine with nice features

Sgappa 12/17/2021

Im really impressed with how quick the normal cycle is here. And all of the feature settings are a great addition. No problems so far
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

LG Washer

GH21 12/3/2021

Bought this 2 months ago and was very impressed in its cleaning ability compared to an agitator. Less water and electricity usage and so many settings for just about all my needs.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

LEMON

Rd431 12/2/2021

I have had this washer for over and year. I am on my 6th service call.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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5 Stars

Beautiful Washer

Fortmama 10/26/2021

This looks so great in my laundry room. Its absolutely beautiful. Still getting used to the wash cycles.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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2 Stars

We thought we loved it until

KFlicks 10/20/2021

The washer stopped working ONE DAY after the one year warranty ended. We have gone through LG to get it fixed and have had repair appointment after appointment canceled. At this point we will be lucky to get it fixed one month after it broke. So disappointed as this machine was highly rated.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

5 Stars

Solid Washer

Gasquet79 9/8/2021

This is a solid washer with lots of great features. I havent had any issues with this washer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Terrific washer

MDR1 9/7/2021

Purchased this washer about six months ago. Cleasns exceptionaly well and is very quiet.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

A delightful washer

MikeMM 9/4/2021

Weve had this washer for a few months and have found it to be truly excellent. The capacity is quite impressive the features are plentiful and easy to use it is very efficient in both water and energy use and it makes very little noise. All our laundry loads have been perfectly cleaned with minimal detergent. The built-in diagnostics and maintenance features make it very easy to keep the washer clean and in optimal condition.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Fantastic Washer

Tedders2 8/29/2021

We purchased this washer just over a year ago. We love all of the functionality.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

Value for money

HK123 8/21/2021

The washer does a great job cleaning the clothes. It has lot of pre program modes which make it easy to select. The wifi feature makes it convenient to track when the load is done. The only upgrade I can think of is allowing the door to be switched easily - left and right side. Having a french door style opening will enable easy transfer to dryer.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Smooth

Mikev1992 7/31/2021

This Washer is so smooth running. It is quiet and quick. Has numerous settings. It is quite impressive.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Very satisfied

Hemu P 7/23/2021

We bought the washer and Dryer few months back. It is quiet and all it is advertised to be. The installation required calling a plumber because our Old washer could not be easily disconnected by installer from Best Buy. Although it did not require anything special. I am writing this because we had that for over 10 years and no major issues. Just getting old.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

neal1976 7/22/2021

I bought this product some month ago its working great
Originally posted on lg.com

Yes, I recommend this product

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5 Stars

Great features

Lilia G 7/21/2021

I am very satisfied with the product and love all the features it has to make my washing experience easier and convenient.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Simply the best

Yepitsme 7/16/2021

Quality and features of this product exceed expectations.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Works great Many washing options.

Kenmar 7/2/2021

First time buying a washer/dryer and Im glad I chose LG. The washer works very well with many options to choose for the types of laundry you are washing. It is very quiet and looks fantastic
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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1 Stars

Never Again

Yock 6/30/2021

Within 6 months of purchase the front loader flooded main floor laundry room and 2 rooms in basement. What even made it worse was the Customer Service Representatives. Still waiting for a response on claim I submitted in May 2020.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Wonderful upgrade from previous W/D

Mr Legg 6/22/2021

Such a change from previous W/D no bouncing around by the washer and very efficient dryer. The set fits nicely on the pedestal I made.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Round Two

Verlieben 6/20/2021

We retired our 15 year old LG Tromm on a Thursday first replacement was of another brand bought on Friday and returned to the store on Monday new out of the box agitator failed so with a laundry backlog we bought this new LG front loader. This machine made short order of five days of laundry in no time. When the day comes the dryer goes kaput well be getting a LG dryer not just to match colour style but quality too.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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4 Stars

lg washer front load

thuta 6/19/2021

I use this model from last year until now Just bought 1 more set for my shop washer drain hose is not long enough to the hole need 2 ft longer my shop water drain hole on the right side LG is so cheap I have to buy extension hose from homdepot this washer is super quite
Originally posted on lg.com

Yes, I recommend this product

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4 Stars

Great capacity

Angela007 6/12/2021

Im able to put a large load in without worrying it wont wash thoroughly or throw it off-kilter i.e. down comforter. I do use the self-cleaning cycle because it will start to smell like mildew about once a month. I have had to service it for suds level issues. It was resolved under warranty. It is beautiful functional and makes me happy when doing laundry
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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Value