Overview

  • FlushFit Design
    Flush appliance installation is among the hottest kitchen trends, but rest assured the sleek, integrated design of this LG dishwasher will remain timeless. LG fits your space while fitting an impressive 16 place settings in a single load. It’s an instant kitchen upgrade.
  • AutoVent Dry
    Give drying performance a boost with AutoVent Dry. It slightly opens the door at the end of the wash cycle to allow fresh air to circulate during the dry cycle, for sparkling, table-ready dishes right off the rack. Feature can easily be deactivated with just a touch.
  • QuadWash Pro
    Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash Pro. High-pressure jets with 38% more cleaning power¹, spray dishes from multiple angles, while soaking them with over one million microbubbles to help break down stubborn food residue and provide exceptional cleaning performance.
  • ThinQ Auto Leak Detection
    ThinQ monitors water supply, drainage and leakage and will notify you if any issues arise after installation. Built right in for worry-free operation².
  • LG ThinQ Smart Technology
    The ThinQ app offers control and convenience to help you simplify life and enjoy the comforts of home. Manage your smart LG dishwasher remotely, download additional cycles, activate voice control Google or Alexa voice assistants, and access smart diagnosis, customer support, and more.
  • Floor Status Indicator
    Now there’s no more guessing when your dish cycle is complete. Floor status indicator projects a white light onto the floor just in front of the door to let you know when the cycle is finished.
  • EasyRack Plus
    EasyRack Plus lets you fit more dishes, run fewer loads and make short work of after-dinner cleanup. With three height settings, the upper rack adjusts effortlessly and smoothly to make room for tall stemware on top or oversize pans below. Customizable tines offer greater flexibility for loading dishes of all shapes and sizes without compromising cleaning performance.
  • 3rd Rack
    From flatware to long-handled utensils to mini tart pans, items that may otherwise need to be washed by hand finally have their place in the dishwasher. The convenient 3rd rack holds utensils in a variety of shapes and sizes so you can save time and wash fewer loads.
  • SteamAssist
    No need to spend time rinsing or soaking dishes when LG SteamAssist gives you a hands-free head start. To activate, simply press the Steam button and the hot steam will help dissolve caked-on, baked-on food before the wash cycle ever begins.
  • LoDecibel Operation (46 dB)
    Now you can run the dishwasher whenever you want—day or night. The 46 dB cleaning cycle is so quiet that you won’t have to worry about interrupting post-dinner-party conversations or naptime. Especially important for homes with open floor plans where sound readily travels from room to room.
  • Easy Installation
    LG dishwashers are built with pros and DIYers in mind. Every dishwasher comes with a thoughtfully built base and standard hardware designs that helps save time and money. Every LG dishwasher includes features such as: Flexible Mounting, Factory-Installed 3/8″ Brass Fitting and 6-Foot Drain Hose to help prevent leaking, Faster Leveling, Quick-Access Junction Box, No-Fuss Insulation Blanket, and Universal Installation Parts.
  • 16 Place-Setting Capacity
    The spacious, stainless steel interior provides ample space for lots of dishes and stemware, in a variety of sizes. Fit up to 16 place-settings of dishes.
  • ThinQ UP
    ThinQ UP enabled smart appliances may receive software updates for new downloadable features and enhancements to be sent wirelessly to the appliance. Choose which features you want and customize your appliance based on your lifestyle and personal preferences.
  • Remote Start
    Conveniently start your dishwasher remotely with the ThinQ app, so no matter where you are, your dishes will be ready when you need them.
  • Auto Cycle
    With LG Auto Cycle you have one less thing to think about. This feature automatically senses the level of soiling on your dishes and sets the wash cycle, so your dishes get optimal cleaning every time.
  • PrintProof Finish
    PrintProof finish resists fingerprints and smudges to keep your kitchen looking its best. Available in black and classic stainless steel, now you can have all of the things you love about stainless steel appliances—the premium look, the professional-grade durability—without the need for special cleaners or constant attention. Plus, it easily wipes clean with a soft, dry cloth.
  • 3-Stage Filter System
    LG’s advanced filtration system is tough on food residue and dirty dishes even if you don’t pre-wash. Plus its advanced design makes it extremely efficient and quiet.
  • ENERGY STAR Certified
    Products that earn the ENERGY STAR label meet strict energy-efficiency specifications set by the U.S. EPA, helping you save energy and money while protecting our climate by making choices that count for a clean energy future.
  • 10-Year Manufacturer’s Limited Warranty on Inverter Direct Drive Motor
    LG’s efficient Inverter Direct Drive motor has fewer moving parts and no belts for a powerful cleaning that uses less energy and saves you money. It performs so reliably that it’s backed by a 10-year manufacturer’s limited warranty for added peace of mind. Plus, the quiet operation won’t disrupt your day.
  • Required for Installation
    All dishwasher purchases require a dishwasher hookup kit be purchased from Best Buy. Without a hookup kit, your installation will not be completed. Find a hookup kit in the accessories section on this page.
  • Dishwasher hookup kit is sold separately and is not included.

Will it fit your kitchen?

Width
23 3/4 in.
Height
33 5/8 in.
Depth
23 3/4 in.
Depth with door open 90°
48 1/2 in.
Min. doorway to bring it in
24 3/4 in.
Recommended clearance
Cut-out and clearances are in the manufacturer's installation guide

Measure your opening, doorways and hallways before you buy. Sizes shown are for the model you selected. · Weight 75 pounds

Check your space — enter measurements in inches

Enter your measurements to check.

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Specifications

Capacity & configuration

Number Of Racks
3
Dishwasher Type
Built-in dishwashers
Control Type
Touchpad
Display Type
LED
Handle Type
Pocket handle
Place Setting Capacity
16

Dimensions & weight

Product Name
FlushFit 24" Top Control Smart Built-In Stainless Steel Tub Dishwasher with 3rd Rack, AutoVent Dry and 46dBA
Product Height
33 5/8 inches
Product Width
23 3/4 inches
Product Depth
23 3/4 inches
Depth Without Handle
23 3/4 inches
Depth With Handle
23 3/4 inches
Depth With Door Open
48 1/2 inches
Product Weight
75 pounds
Cut-Out Height
33 5/8 inches
Cut-Out Width
24 inches
Cut-Out Depth
24 inches
Product Safety Certifications and Standard(s)
None

Features

Brand
LG
Color
Stainless Steel
Color Finish
Stainless steel
Hard Food Disposer
No
Drying Method
Heated drying
Operating Sound Level
46 decibels adjusted
Delay Start
Yes
End-Of-Cycle Signal
Yes
Cycle Status Lights
Yes
Child Lock
Yes
Filtered Water
No
Water Soil Sensor
Yes
Wireless Connectivity
Wi-Fi
Number of Cycles
5
Dishwasher Cycles
Auto, Heavy, Normal, Turbo, Downloaded Cycle
Options and Programs
Steam, High Temp, Extra Dry, Delay Start, Control Lock, Remote, Wi-Fi (AP Mode)
Sensor Wash
Yes
Steam Cleaning
Yes
Steam Pre-Wash
Yes
NSF-Certified Sanitization Cycle
Yes
Water Consumption Per Cycle
2.9 gallons
Third Rack Features
Glide rail
Upper Rack Features
Adjustable height
Lower Rack Features
Adjustable tines
Rack Material
Nylon
Panel Ready
No
Tub Finish
Stainless steel
Control Location
Top control
Fingerprint Resistant
Yes
Integrated Water-Softener
No
Estimated Annual Operating Cost
31 United States dollars
Amperage
5 amperes
ENERGY STAR Certified
Yes
ADA Compliant
No
Consortium for Energy Efficiency (CEE) Rating
CEE Tier 1
App Compatible
Yes
Works With
Amazon Alexa
UPC
048231349192

Power & warranty

Model Number
LDNPQ445S
Power Cord Included
No
Estimated Annual Electricity Use
220 kilowatt hours
Voltage
120 volts
Warranty - Parts
1 Year General
Warranty - Labor
1 Year General

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

What does installation include?

Old unit removed; water, drain and electrical connected; secured under the counter. Installation replaces an existing dishwasher with hot water, drain and electrical in place.

What if it doesn’t fit through my door?

Check the minimum doorway size in “Will it fit?” above. If your doorway is tight, call us before you order and we will confirm whether the product can be delivered to your home.

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat