4.5 cu. ft. Ultra Large Capacity Smart Front Load Washer
Model: WM3420CW
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4.5 cu. ft. Ultra Large Capacity Smart Front Load Washer
Model: WM3420CWQuick Specs
Energy
NO
4.5 cu. ft. Ultra Large Capacity Smart Front Load Washer is backordered and will ship as soon as it is back in stock.
Estimated to ship in 2-4 days
In Stock
Sale Price
Sale price
$786.00
Regular price
$1,154.00
Unit price
/
Unavailable
You save 31%
Warranty
Selected warranty added with 'Add to Cart'.
SERVICES AVAILABLE
Selected service(s) added with 'Add to Cart'.
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Quick Specs
Energy Star Rated
NO
- Enjoy a 2-year limited warranty on select appliances purchased through April 08, 2026 via the ThinQ(R) app. Terms apply.
- 4.5 cu. ft. Ultra Large Capacity lets you clean larger loads
- 6Motion(TM) technology uses different wash motions for a thorough clean
- With ColdWash(TM) technology, clean like warm and save like cold
- Built-in intelligence takes out the guesswork-AI technology selects optimal wash settings
- Get the ThinQ(R) app to access smart functions, ThinQ Care(TM) alerts and download new ThinQ UP(TM) features
- Direct Drive Motor 10-Year Limited Warranty
- ENERGY STAR Certified for an efficient clean that saves on water and energy
| Laundry Appliance Capacity | |
| Capacity | 4.5 cu. ft. |
| Summary | |
| Product Color | White (W) |
| Dial-A-Cycle™ | Yes |
| Hard Buttons | No |
| Electric Dryer Option | DLE3420W |
| Gas Dryer Option | DLG3421W |
| Series | LG |
| Touch Buttons | Yes |
| Type | Front Load Washer |
| Energy | |
| CEE Tier | 3 |
| ENERGY STAR® Most Efficient | Yes |
| ENERGY STAR Certified | Yes |
| IMEF | 3.1 |
| IWF | 2.9 |
| Washer Programs | |
| No. of Washer Programs | 10 |
| Washer Programs | Quick Wash, AI Wash, ColdWash™, Bedding, Delicates, Downloaded, Heavy Duty, Normal, Perm. Press, Tub Clean |
| No. of Washer Options | 8 |
| Washer Options | Delay Start, Control Lock, Extra Rinse, Pre-wash, Remote Start, Signal, Spin Only, Wi-Fi |
| No. of Wash/Rinse Temps | 5 |
| Wash/Rinse Temps | Hot, Semi Warm, Warm, Cold, Tap Cold |
| No. of Spin Speeds | 5 |
| Spin Speeds | Extra High, High, Medium, Low, No Spin |
| Water Levels | Load Sensing |
| No. of Soil Levels | 3 |
| Fabric Care Features | |
| Turbowash® | No |
| AI DD® | Yes |
| Soil Level Sensor | No |
| Allergiene™ Cycle | No |
| ColdWash™ Option | Yes |
| Sanitary Cycle | No |
| Steam Technology | No |
| Laundry Appliance Convenience Features | |
| 4 Tray Dispenser | Prewash, Main Wash (with liquid detergent cup), Bleach, Fabric Softener |
| Auto Suds Removal | Yes |
| Control Lock | Yes |
| Drum Light | No |
| End of Cycle Signal | Yes |
| Leveling Legs | Yes |
| LoadSense | Yes |
| Cabinet Vibration Sensor | Yes |
| True Balance® Anti-Vibration System | Yes |
| Laundry Appliance ThinQ® Smart Features | |
| Energy Monitoring | Yes |
| NFC Tag On | No |
| PCC | No |
| SmartDiagnosis™ (v3.0) | Yes |
| Tub Clean Coach | Yes |
| Wi-Fi | Yes |
| Motor | |
| Axis | Horizontal |
| Max RPM | 1260 |
| Motor Type | Inverter Direct Drive Motor |
| Materials and Finishes | |
| All Available Colors | White (W) |
| Cabinet | Painted Steel |
| Control Panel | Plastic |
| Door / Rim | Glass/White Rim |
| Door Cover | Clear Round Cover |
| NeveRust™ Stainless Steel Drum | Yes |
| Top Plate | Painted Steel |
| Power Source | |
| Washer Electrical Requirements | 120 V, 60 Hz, 6 A |
| Ratings | UL Listed |
| Washer Power Source Type | Electric |
| Options/Accessories | |
| LG Sidekick™ Pedestal Washer | WD300CW |
| Pedestal | WDP6W |
| Stacking Kit | KSTK4 |
| Dimensions | |
| Carton (WxHxD) | 29 3/4" x 41 7/8" x 31 1/2" |
| Depth with Door Open | (55" D with door open) |
| LG Sidekick™ Pedestal Washer (WxHxD) | 27 x 14 1/8 x 30 3/4 (50 1/2 D with door open) |
| Pedestal (WxHxD) | 27" x 13 5/8" x 28" (43 7/8" D with door open) |
| Product (WxHxD) | 27" x 39" x 30 1/4" |
| Weight (Product/Carton) | 185.2 / 198.4 lbs. |
| Warranty & UPC | |
| Direct Drive Motor | 10 Years |
| Drum | 3 Years |
| Parts and Labor | 1 Year |
| UPC | 048231349895 |
- Enjoy a 2-year limited warranty on select appliances purchased through April 08, 2026 via the ThinQ(R) app. Terms apply.
- 4.5 cu. ft. Ultra Large Capacity lets you clean larger loads
- 6Motion(TM) technology uses different wash motions for a thorough clean
- With ColdWash(TM) technology, clean like warm and save like cold
- Built-in intelligence takes out the guesswork-AI technology selects optimal wash settings
- Get the ThinQ(R) app to access smart functions, ThinQ Care(TM) alerts and download new ThinQ UP(TM) features
- Direct Drive Motor 10-Year Limited Warranty
- ENERGY STAR Certified for an efficient clean that saves on water and energy
LG ThinQ Care Warranty Promo
Offer Expires: 04/09/2026 to 12/31/2026 | Must be postmarked by: 02/28/2027
Purchase a qualifying LG product and register it through ThinQ app to extend the original 1 Year LG Limited Manufacturer Warranty to 2 Years at no cost, valued up to $185
Download Rebate Form | |
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| Key Features | |
Laundry Features & Technology |
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| Appearance and Other Features | |
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Color |
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Energy Star Rated |
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