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LG Appliances 4.5 cu. ft. Ultra Large Front Load Washer

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Model No: WM3400CW

  4.3  50 Reviews

  • 4.5 cu. ft. Ultra Large Capacity
  • 6Motion™ Technology
  • ColdWash™ Technology
  • Direct Drive Motor 10-Year Limited Warranty
  • ENERGY STAR® Certified

Suggested Retail: $989.00

Sale Price: $649.00

Add parts and accessories:
Rubber Washer Hoses 6 Ft $9.95
Stainless Steel Braided Washer Hoses 4 Ft $19.95
Haul Away Old Appliance $29.95
Front Load Stacking Kit (This is only needed on front load laundry, not the other stacked sets) $49.95
Installation Fee (*standard install parts included. Only fill lines, elbows and venting materials where applicable. Will not modify existing plumbing or electrical.) $49.95
Appliance Electronics Warranties

Protect your purchase with an extended warranty.

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 First, Order Right.

Nothing is more frustrating than an appliance that doesn't fit. We'll help you find the right one for your space.

4.5 cu. ft. Ultra Large Capacity

6Motion(TM) Technology

ColdWash(TM) Technology

Direct Drive Motor 10-Year Limited Warranty

ENERGY STAR(R) Certified

LG SideKick(TM) Compatible

2019 Energy Star Most Efficient 6Motion(TM) Technology

Cold Wash(TM) Technology

Smart Diagnosis(TM)

Side Kick Compatible

Additional Features

  • 6motion(tm) Technology
  • Coldwash(tm) Technology
  • Direct Drive Motor 10-year Limited Warranty
  • Energy Star(r) Certified
  • Lg Sidekick(tm) Compatible
  • 2019 Energy Star Most Efficient 6motion(tm) Technology
  • Cold Wash(tm) Technology
  • Smart Diagnosis(tm)
  • Side Kick Compatible
Series LG
Type Front Load Washer
Capacity (cu.ft.) : 4.5 cu. ft.
Matching Electric Dryer DLE3400W
Matching Gas Dryer DLG3401W
Color White (W)
Hard Buttons Yes
Touch Buttons Yes
Dial-A-Cycle™ Yes
ENERGY STAR® Most Efficient 2019: Yes
ENERGY STAR® Qualified Yes
CEE Tier 2
IMEF 2.92
IWF 2.9
No. of Programs 8 (Normal, Perm. Press, Heavy Duty, Delicates, Towels, Speed Wash, Speed Wash, Bedding, Tub Clean)
No. of Options 8
Options Pre-wash, Delay Wash, ColdWash, Extra Rinse, Rinse+Spin, Control Lock, Spin Only, Signal
No. of Wash/Rinse Temps 5
Wash/Rinse Temps Extra Hot, Hot, Warm, Cold, Tap Cold
No. of Spin Speeds 3
Spin Speeds High, Medium, Low
Max RPM 1300
Water Levels Load Sensing
No. of Soil Levels 3
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
Motor Type Inverter Direct Drive Motor
Axis Horizontal
NeveRust® Stainless Steel Drum Yes
Cabinet PCM
Control Panel Plastic
Top Plate Painted
Door / Rim Glass/White
Door Cover Clear Round Cover
All Available Colors White (W)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric
Pedestal WDP4W
Pedestal (WxHxD): 27" x 13 5/8" x 28" (43 7/8" D with door open)
LG Sidekick™ Pedestal Washer WD100CW
LG Sidekick™ Pedestal Washer (WxHxD): 27 x 14 1/8 x 30 3/4 (50 1/2 D with door open)
Stacking Kit KSTK1
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) 187.4 lbs.
Weight (Carton) 209.8 lbs.
Parts and Labor 1 Year
Direct Drive Motor 10 Years
Drum 3 Years
UPC 048231027922
Specifications Sheet Click here to download
Download Energy Guide Click here to download
Owner's Manual English 5,665K 04/11/2023 Click here to download
Owner's Manual Spanish 5,544K 04/11/2023 Click here to download

No rebates currently available for this model.

Average Rating

out of 5 ( 50 Reviews)

5 ★
4 ★
3 ★
2 ★
1 ★
0-5 of 50 Reviews |

Great Buy

by: Mrs Sandi K

Source: lg

We moved to a new home and needed a stackable washer and dryer set. After reading many reviews online we felt LG was our best bet. After delivery and set up we like our choice. Both the washer and dryer run great Stacked well no vibration and runs quite

Fabulous machine

by: Jamay

Source: lg

Bought this in September 2022 I absolutely love it My husband and I are retired our cloths are not considered dirty just daily worn clothing. I love the option of the speed wash its long enough to wash your cloths without it running for over one hour. Its a added plus to the many selections on the LG machine. Plus the drum is nice and large to fit my king comforter. Excellent purchase.


by: Sandy151

Source: lg

Purchased the washer and dryer and am in love We searched on line and in person and am very happy with our choice.

I love this machine

by: 070578Carmen

Source: lg

It washes my clothes towels and bedding so nicely. I love how it has separate features for the type of load you will be washing. Also it doesnt smell. Ive owned this machine for over a year now and it doesnt smell

Awful product

by: Stormi2022

Source: lg

We have had this washer for just over a year and we are already having issues with it. It is super sensitive - cant have too much in the load and we think it might be a drain pump issue? We have already had a technician come and look at it but it is hard to diagnose what the issue is because sometimes it will work just fine and sometimes it just sits a weak spin cycle for a very long time. We have to unplug it after we use it every time - that seems to be helping but it is a very annoying thing to remember to do. I would NOT recommend this washer to anyone.
0-5 of 50 Reviews |
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