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4.5 cu. ft. Ultra Large Capacity with Steam Technology

  • WM3670HRA

  • Wild Cherry Red

Key Features

  • 4.5 cu. ft. Ultra large Capacity
  • AAFA Certified
  • Steam Technology
  • Direct Drive Motor 10 Year Warranty
  • NFC Tag On Technology
  • LG SideKick™ Compatible

LG Front Loaders are rated by Consumer Reports

Read the Consumer Reports rating.

*Consumer Reports does not endorse products.

Made for Each Other

The LG SideKick™ is compatible with all new LG Front Load Washers.

AddPause Laundry

Forget Something? No Problem.

This LG Washer has a built-in pause button that lets you pause your wash after it starts and drop in a stray piece of clothing

More free time

More free time

Towers of towels, piles of sweatshirts, and a mountain of jeans? Go for it. The ultra large capacity (4.5 cu.ft.) tub lets you do more laundry in fewer loads. That’s time saved and sore backs avoided.

Experience Steam Cleaning

Experience Steam Cleaning

There's no clean like a steam clean. Our Steam technology gently but powerfully penetrates fabrics to virtually eliminate dirt, odors and wrinkles.

Count on it

When you buy a washer, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.

The Power of Touch

The Power of Touch

Our NFC Tag-On lets you download new cycles to your LG washer & dryer. Download the LG Smart ThinQ app to your Android smart device, select the cycle & ‘tag’ the appliance. From one-touch cycle options that help choose the right setting to answering questions, LG puts simpler & smarter laundry in the palm of your hand.

ENERGY STAR® Qualified

ENERGY STAR® Qualified

This LG washer has been awarded the ENERGY STAR® most efficient mark in 2017. Products that are recognized as the most efficient of ENERGY STAR® in 2017 help reduce greenhouse gas emissions by meeting rigorous energy efficiency performance levels set by the U.S. Environmental Protection Agency.

Design Style Front Loader
Capacity 4.5 cu. ft.
On-Door Electronic Control Panel with LED Display Yes
Hard Buttons Yes
Dial-A-Cycle™ Yes
ENERGY STAR® Most Efficient 2016 Yes
CEE Tier 1
No. of Programs 12
Wash Programs Cotton/Normal, Perm. Press, Delicates, Speed Wash, TubClean™, Bulky/Large Sanitary, Allergiene™, Heavy Duty, BrightWhites™, Towels, Download
No. of Options 10
Options Prewash, Delay Wash, Extra Rinse, Rinse+Spin, Child Lock, ColdWash™, Steam, FreshCare™ Water Plus, Add Garment,
No. of Wash/Rinse Temps (5) Hot, Warm, Eco Warm, Cold, Tap Cold (All Cold Rinses)
Spin Speeds Extra High (1,300 max.), High, Medium, Low, No Spin
No. of Water Levels Automatically adjusts to the size of load
No. of Soil Levels 5
Steam Technology Yes
Allergiene™ Cycle Yes
Sanitary Cycle Yes
ColdWash™ Option 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
Forced Drain System Yes
Leveling Legs 4 Adjustable Legs
Easy Loading TilTub™ Yes
SmartDiagnosis™ Yes (v 3.0)
NFC Tag On Technology Yes
Motor Type Inverter Direct Drive Motor
Motor Speed Variable
Max RPM 1,300
Axis Horizontal
NeveRust™ Stainless Steel Drum Yes
Cabinet PCM
Control Panel Plastic
Top Plate Painted
Door Rim Glass/Chrome
Door Cover Transparent
Available Colors White (W), Graphite Steel (V), Wild Cherry Red (R)
Ratings UL Listed
Electrical Requirements 120V, 10 Amps
Type Electric, 60 Hz
Pedestal WDP4W, WDP4V, WDP4R
Pedestal (WxHxD) 27" x 14 1/8" x 28 2/5"
LG Sidekick™ Pedestal Washer WD100CW, WD100CV
LG Sidekick™ Pedestal Washer (WxHxD) 27" x 14 1/8" x 30 3/4" (50 1/2 with drawer open)
Stacking Kit KSTK1
Product ( WxHxD) 27" x 38 11/16" x 29 3/4" (51" D with door open)
Carton ( WxHxD) 29 1/2" x 43 5/16" x 31 5/16"
Weight (Product/Carton) 198.4 lbs / 220.4 lbs
Limited Warranty 1 Year Parts and Labor, 10 Years Motor, Lifetime on Drum
UPC 048231017510

What People Are Saying

Rated 1 out of 5 by from Install problems Had to have a re-Install of original washer purchase due to improper stack kit alignment on washer. Misalignment of stack kit bracket piece allowed dryer to move about 1/8 inch inside bracket and squeal loudly when washer entered a spin cycle. Original installers also did not level washer feet, nor run the washer after they installed to check out operation. They were In a big hurry to unload and leave. Total inadequate installation caused both washer and dryer to work improperly. When the stack was disassemble for removal, the Dryer feet had wear/rubbing shavings in stacking brackets caused from badly vibrating washer . Washer had been used about four times total. Called Sears once and their One Service twice to get installers to fix the problem, but none of installers could figure out the problem. Re-installer (Demitri) of replacement units found the stack kit bracket misaligned on washer and dented causing the loose dryer in their bracket.
Date published: 2017-07-22
Rated 5 out of 5 by from Nice washer at a decent price point. How come nobody mentioned the music it plays when the load is finished? Makes me feel like I've just saved the princess every time I do a load of laundry. If you love old-school NES games, this washer is right up your alley. I bought the washer/dryer pair from Home Depot and I am very pleased with these two units. Water consumption is not a concern for me, but I definitely feel like my clothes are cleaner even though this unit uses less water (compared to my previous lower cost top loader). Highly recommended.
Date published: 2017-07-19
Rated 3 out of 5 by from LG washer Just had delivered Wife loves the way it cleans...BUT it shakes to much. could be the way delivery men installed?
Date published: 2017-07-19
Rated 5 out of 5 by from Well-made & low maintenance We had a similar LG set that was over 10 years old that we left with our old house. We bought a brand-new set when we moved never had an issue or one repair in 10 years with the old set hoping the new ones are as good.
Date published: 2017-07-15
Rated 5 out of 5 by from Love the features!!! I bought this washer (and the pairing dryer) about a month ago and I LOVE it! I am a Registered Nurse with a newborn and I love how it has the option to sanitize your clothes as well as the allergiene option to make sure my family stays safe! I really like how the LG washer washes clothes so thoroughly and efficiently! An added bonus is the chime it plays at the end of the cycle, it's uplifting! I have recommended this washer AND the dryer to friends and family. I am really happy with the product!
Date published: 2017-07-13
Rated 5 out of 5 by from What a breeze doing laundry has become! It is so fast, everything comes out clean, the drying time is greatly reduced as your items are almost dry.
Date published: 2017-07-11
Rated 5 out of 5 by from So far we are very impressed with the washer and dryer.
Date published: 2017-07-10
Rated 5 out of 5 by from Great new washer This is only 3 weeks old appliance but I am so happy with purchase. Washes much better than my old washer. Quiet with so many choices.
Date published: 2017-07-08
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View WM3670HRA Product Support

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Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Is the door swing reversible 

Asked by: Maryhowe522
The door on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HWA is not reversible...^IFV
Answered by: LGJoel
Date published: 2017-07-11

Is this unit compatible with a sidekick washer Pedestal? If so what is the model number?

Asked by: Kmwells2
The ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HVA is compatible with the LG 1.0 cu. ft. LG SideKick™ Pedestal Washer, LG TWINWash™ Compatible, Model # WD100CV...^IFV
Answered by: LGJoel
Date published: 2017-06-28

Is there a steam only cycle? My previous LG Washer had a steam fresh cycle to steam clothes without washing them.

Asked by: StaceyD
The Steam feature on the LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HRA is an option that allows you to add steam to the Tub Clean, Allergiene™, Sanitary, BrightWhites™, Bulky/Large, Cotton Normal and Heavy Duty cycles to enhance the wash performance with a super hot wash...^IFV
Answered by: LGJoel
Date published: 2017-06-23

Is the door on the washer reversible?

Asked by: Mekej80
The door on the ENERGY STAR® Qualified LG 4.5 cu. ft. Ultra Large Capacity with Steam Technology, Model # WM3670HWA is not reversible...^IFV
Answered by: LGJoel
Date published: 2017-06-19

I need a longer drain hose or extension to make the current 5' drain approx 10'. Any recommended products to extend the drain hose?

Asked by: ScottJR
We appreciate your interest in this washing machine and its accessories. The end of the drain hose should not be less than 29” or more than 96” from the bottom of the washer cabinet. No extensions are available from, nor recommended by the manufacturer.
Answered by: NeilE
Date published: 2017-06-14

Stain remover was accidentally sprayed on the control panel and all of the lettering is coming off. You can wipe it off with your finger. So, by chance, do you have a control panel template? 

Asked by: Fritzy
I apologize, but no; there is no template available for the control panel of this washing machine. The closest thing we could recommend is the replacement of the control panel cover. Parts and accessories can be obtained through our parts distributor, MCM Electronics. Their contact number, for placing orders, is 800-824-9491. You can also use their website, at The part number for this item is: AGL74115120.
Answered by: NeilE
Date published: 2017-06-16

How do I operate the washer??Has no instruction booklet.

Asked by: Puddintain
We appreciate your interest in this washing machine and its operations. A copy of the owner’s manual and instructions can be obtained from our website at
Answered by: NeilE
Date published: 2017-05-31

I don't see any water and when I open the door to check the laundry they don't seem like they are fully wet? They seem to work better when I put it on 'Water Plus" I always need to put it on water PLUS?

Asked by: leeann Now SF
We appreciate your interest in this washing machine. It is normal for the water level to come up from below the clothing. As this washer is designed to be water efficient, it is normal for the water to come no higher than the clothing. The wash motions will allow the water to come over the top of the clothing when the proper time comes.
Answered by: NeilE
Date published: 2017-07-20
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