Reid's Appliances


Toggle Menu
Reid's Appliances
? Ask a Question

Product Inquiry Form

All fields marked * are required.

Optional information

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

Model No: LG Appliances WM3900HBA

  • TurboWash™ 360 Technology
  • SmartThinQ® Technology
  • Allergiene™ Cycle / AAFA Certified
  • Steam Technology
  • ColdWash™ Technology

Suggested Retail: $1,319.00

Sale Price:


Add parts and accessories:
Washing Machine Stainless Steel Fill Hoses $39.00
Appliance Electronics Warranties

Protect your purchase with an extended warranty.

Extended Service Plan for Appliances Priced $600.00 - $999.99


Appliances you can count on

LG front load washers have been rated by Consumer Reports.

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.

AAFA Certified LG Washers

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

Appliances Made to Last

From ovens to dryers, get peace of mind built in. See how Consumer Reports rates LG in reliability.

Deep Clean With Steam

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

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.

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.

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.

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.

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*.

Type Front Load Washer
Capacity (cu.ft.) 4.5 cu. ft.
Matching Electric Dryer DLEX3900B
Matching Gas Dryer DLGX3901B
Matching Heat Pump Dryer DLHC3900B
Color Black Steel
Hard Buttons Yes
Touch Buttons Yes
Dial-A-Cycle™ Yes
ENERGY STAR® Most Efficient 2019 Yes
ENERGY STAR® Most Efficient 2018 Yes
ENERGY STAR® Qualified Yes
CEE Tier 2
IMEF 2.92
IWF 2.9
No. of Programs 14
Wash Programs Normal, Heavy Duty, Bedding, Sanitary, Allergiene™, Bright White, Tub Clean, Sportswear, Perm. Press, Delicates, Towels, Speed Wash, Drain+Spin, Downloaded
No. of Options 12
Options Steam, Fresh Care, Prewash, Remote Start, Delay Wash, Wi-Fi, Add Garments, TurboWash, ColdWash, Extra Rinse, Rinse+Spin, Control Lock
No. of Wash/Rinse Temps 5
Wash/Rinse Temps Extra Hot, Hot, Warm, Cold, Tap Cold
No. of Spin Speeds 5
Spin Speeds Extra High, High, Medium, Low, No Spin
Max RPM 1300
Water Levels Load Sensing
No. of Soil Levels 5
TurboWash™ 360 Technology Yes
Steam Technology Yes
Allergiene™ Cycle Yes
Sanitary Cycle Yes
ColdWash™ Option Yes
SenseClean™ System Yes
TrueBalance™ Anti-Vibration System Yes
4 Tray Dispenser Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener
LoDecibel™ Quiet Operation Yes
End of Cycle Signal Yes
LoadSense Yes
Child Lock* Yes
Auto Suds Removal Yes
Leveling Legs 4 Adjustable Legs
Easy Loading TilTub™ Yes
SmartDiagnosis™ (v3.0) Yes
Wi-Fi Yes
Cycle Monitoring and Notification Yes
Energy Monitoring Yes
Motor Type Inverter Direct Drive Motor
Axis Horizontal
NeveRust™ Stainless Steel Drum Yes
Cabinet PCM
Control Panel Plastic
Top Plate Painted
Door / Rim Glass/Chrome
Door Cover Dark Blue Tinted Round Cover
All Available Colors White (W), Black Stainless (K)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric
Pedestal WDP4B
Pedestal (WxHxD) 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
LG Sidekick™ Pedestal Washer WD100CB
LG Sidekick™ Pedestal Washer (WxHxD) 27 x 14 1/8 x 30 3/4 (50 9/16 D with door open)
Stacking Kit KSTK1
Hose Included No
Product (WxHxD) 27" x 39" x 30 1/4"
Depth with Door Open (55" D with door open)
Carton (WxHxD) 29 23/32" x 41 27/32" x 31 17/32"
Weight (Product/Carton) 202.8 / 224.8 lbs.
Parts and Labor 1 Year
Direct Drive Motor 10 Years
Drum 3 Years
UPC 048231026420
Owner's Manual English,Spanish 09/02/2019 28188K Click here to download
Specification English 06/13/2019 Click here to download
Additional Link Energy Guide 06/13/2019 Click here to download
LG Appliances: LG Twin Wash Bundle Rebate
Valid from 04/16/2020 - 07/08/2020
Shop models included in this rebate. ⇒
Receive a $150 rebate with purchase of qualifying LG Front Load Washer and LG SideKick.
LG Appliances: LG Ultimate Cleaning Solution Rebate
Valid from 04/16/2020 - 07/08/2020
Shop models included in this rebate. ⇒
Receive up to a $400 rebate with purchase of qualifying LG Appliance Bundle.

Average Rating

out of 5 ( 128 Reviews)

0-5 of 128 Reviews |

Plastic Doors make noise


Location: Washington Utah

Source: lg

Submitted: 03-31-2020

We just bought this set. It washes and drys well. But if you touch the doors the plastic pushes in and out and makes noise. As you shut each door it does the same. All other appliances we have the doors are made of glass. Ia m disappointed in the plastic in such and expensive appliance

Not all perfect but very good

by: new WFH guy

Location: new Jersey

Yes, I would recommend this to a friend.

Source: lg

Submitted: 03-31-2020

I've had the W/D for 10 days. The Costco price was easily the lowest but their newly-acquired installation company was sloppy. Pros on the Washer - mostly quiet, speed cycle is 22 min and good (use it now for most washes), spin leaves clothes w/o much moisture. Cons - need backlighting on screen!, front door shakes, took a good amount of re-balancing of the feet by me to get the whole machine not to shake, hoses i got were 3.5 feet not 5 feet, no inside tray was delivered. Dryer is very good but note the new dryers have 4 prong cords not 3 from a few years ago (I put the 3 on the new dryer and it works). The dryer lint screen now has a springing floor inside its slot in the machine which seems flimsy. Overall very solid. Bought the 3 year to add to the 1-2 year manufacturer warranty. Graphite not available? only Black or white

Super efficient!

by: Mrschewy

Location: Seattle, WA

Yes, I would recommend this to a friend.

Source: lg

Submitted: 03-31-2020

Bought this to replace a top loader that was sort of temporary. So very happy to have my LG front loader back! Cycles are super quick and efficient due to the Turbo Wash feature. IÕm confident even large loads get clean because of the varying locations of water jets. Love my purchase!!


by: Jop123

Location: Burlington, NJ

No, I would not recommend this to a friend.

Source: lg

Submitted: 03-23-2020

I am not very happy with this washer. sometimes the clothes come out too damp. It shakes like crazy. I think I should have purchased a less expensive one.

LG Load newest model

by: Senior72

Location: San Antonio tx

Yes, I would recommend this to a friend.

Source: lg

Submitted: 03-23-2020

LG newest modelI front load did my research and homework As it was not my first choice but what I originally wanted they did not carry and I would have to go to the German manufacturer sells saying that I needed my front load washing machine I am very very pleased itÕs the newest model it has every feature you can think of but that wasnÕt the reason why I bought also they had a sale or percentage going off and then being military we got another small percentage so far only had it three weeks but it is phenomenal so quiet you donÕt even know itÕs running and I like all the features and we shall see how it goes in the next couple years
0-5 of 128 Reviews |
Added to Quote
Final discounts, tax, and shipping costs at checkout.