Inventory Clearance Event - UP TO 35% OFF* Phone, Chat Or Visit a Showroom
Dishwasher Install for as Low as $169
LG
LG Studio Bundle Rebate
Buy 2 Save $500
Buy 3 Save $1,000!*
LG
Boxing Week In July Kitchen Promo
Buy 2 save $100
Buy 3+ save $300!* Ends: Jul 15
LG LDNPQ445S
LG Dishwasher Step Up Chart 2026 LG Dishwasher Step Up Chart 2026
AR45SM
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Bundle & Save - Additional In Store Discounts - UP TO 35% OFF
Recent Price
17%
$895
Open Box Price
$671
No open box units of this model are currently available.
LG Promo
Save $100 when you buy 2 items from separate categories.
Save $300 when you buy 3 items from separate categories.
* Only on eligible LG items
Ratings & Reviews
AR45SM
Region Availability:
In Stock
When will I get this?
 
Description & Features
The LG LDNPQ445S is a feature-rich, high-capacity dishwasher designed for a seamless look and pro-level cleaning performance.
  • Pro-Level Cleaning Performance
  • Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash® Pro. High-pressure jets with 38% more cleaning power , 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.
  • Save Time with 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.
  • Perfectly Flush for a Perfect Upgrade
  • 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. It's an instant kitchen upgrade.
  • More Flexibility Means No Dish Gets Left Behind
  • 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.
  • Resists Smudges for an Effortless Shine
  • 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.
  • A Smarter Home Starts with the LG ThinQ® App
  • The ThinQ app offers control and convenience for smart LG appliances to help you simplify life and enjoy the comforts of home. Manage and monitor your dishwasher remotely, track and download cycles, connect with Google or Alexa voice assistants, and more. ThinQ Care appliances send usage, maintenance, and diagnostic alerts to notify you of potential issues like water leakage. ThinQ UP appliances receive software updates for new features and enhancements. Learn more .
  • No More Guessing
  • 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.
  • Built In Leak Detection for Peace of Mind
  • ThinQ monitors water supply, drainage and leakage and will notify you if any issues arise after installation. Built right in for worry-free operation. Compatible models will alert you as soon as there is an issue.
  • So Quiet, You Can Use Your Indoor Voice
  • Now you can run the dishwasher whenever you want-day or night. The 46 dB cleaning cycle is whisper-quiet, so 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.

Manufacturer's Warranty: 1 year

Canadian model: LDNPQ445S

Canadian UPC: 048231349192

EAN: 0048231349192

Specs
Capacity
Lower Rack Dish Height Limit 12.5"
Total Place Settings 16
Upper Rack Dish Height Limit 7.1"
Dimensions/Clearances/Weight
Carton Dimensions (in) (W x H x D) 28 1/32" x 34 7/8" x 29 5/8"
Clearances (WxHxD) 24" x 33 5/8" x 24"
Depth with Door Closed with Handle (in) 23.75"
Depth with Door Open (in) 48.5"
Product Dimensions (in) (W x H x D) 23 3/4" x 33 5/8" x 23 3/4"
Product Weight (lbs) 75 lbs
Features
Anti-Bacterial Treatment (Drain hose) Yes
Balanced Door Yes
Detergent and Rinse-Aid Dispenser Yes
Drying System Auto Open Door
End of Cycle Indicator Yes (Beeper + END indication on display)
Hidden Water Heater Yes
Inverter Direct Drive Motor Yes
LoDecibel™ Quiet Operation 46 dBA
Number of Options 6 (Steam, High Temp, Extra Dry, Delay Start, Control Lock, Remote, Wi-Fi (AP Mode)
Number of Spray Arms 4 (Top, Upper, Lower, Bottle)
Number of Wash Cycles 5 (Auto, Heavy, Normal, Turbo, Download Cycle)
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Soil (Turbidity) Sensor Yes
Time Remaining Indicator Yes
TrueSteam® Yes
Tub Insulation (Damping Sheet, Sound Absorbing Material (felt), Base) Yes
Vario Wash Yes
Limited Warranty
Control Board and Rack Parts Control Board and Rack Parts 2 Years Stainless Tub and Door Liner 2 Years
Direct Drive Motor 10 Years
Labor 1 Year
Parts 1 Year
UPC 048231349192
Power Ratings
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 220 kWh/Year
Racks and Baskets
BPA-Free Nylon Coated Racks and Tines Yes
Cutlery Baskets Yes
Fold Down Tines Upper: Half Foldable Lower: Half Normal FD & Half Fixed
Rack Handle Yes
Style and Design
All Available Colors Print Proof Stainless Steel
Control Panel Location Top Control
Handle Pocket Handle
Tub Material Stainless Steel
Dishwasher ThinQ® Smart Features
ThinQ Care™ Yes
SmartDiagnosis™ Yes
Wi-Fi Enabled Yes

BASIC SPECS

  • Control Panel (Material): ABS (Mirror Coat)

  • Display Type: LED

  • Handle Type: Pocket Handle

  • Panel Type: Top Control

  • Total Place Settings: 16


APPEARANCE

  • Child-Lock Indicator: No

  • Fingerprint Resistant: Yes

  • Rinse Refill Indicator: Yes

  • Salt Refill Indicator: No

  • SignaLight™ Cycle Indicator Lights: No

  • Status Indicators: Mood Light

  • Temperature Display: No

  • Time Remaining Indicator: No

  • Tub Light (Tub Lamp): No

  • Tub Material: NeveRust™ Stainless Steel

  • CycleTrack™: No

  • Sliding 3rd Rack: No


RACK FEATURES

  • Cutlery Baskets: Yes

  • EasyRack™ Plus System: Yes

  • Gliding Type (Lower): No

  • Gliding Type (Upper): No

  • Gliding Type (3rd): No

  • Height Adjustable 3rd Rack: No (Fixed)

  • Maximum Height of Lower Rack (in): 12 1/2

  • Maximum Height of Upper Rack (in): 9 5/16

  • BlastZone™: No


CYCLE OPTION

  • Number of Wash Cycles (Program): 5

  • Auto: Yes

  • Heavy: Yes

  • Intensive: No

  • Delicate: No

  • Refresh: No

  • Eco: No

  • Normal: Yes

  • Turbo: Yes

    • Download Cycle: Yes

    • Express: No

    • Rinse: No

    • 1 Hour: No

    • Number of Options: 6

    • Dual Zone: No

    • Half Load: No

    • Energy Saver: No

    • Steam: Yes

    • High Temp.: Yes

    • Extra Dry: Yes

    • Delay Start: Yes

    • Control Lock: Yes

    • Cancel: Yes

    • DryBoost: No

    • Machine Clean: No

    • Tub Clean: Steam Clean


    ThinQ® SMART FEATURES

    • NFC: No

    • Proactive Customer Care: No

    • Remote Control: Yes

    • Remote Monitoring: Yes

    • Smart Diagnosis: Yes

    • ThinQ(Wi-Fi): Yes


    ENERGY / WATER PERFORMANCE

    • CEE Tier Level: 1

    • Energy Star: Yes

    • Energy Use (kWh/Year): 220

    • Water Use (Gallons/Cycle): 2.9


    KEY FEATURES

    • Aqua-Stop: No

    • Detergent and Rinse-Aid Dispenser: Yes

    • DirectDrive Motor™: No

    • Drying System: Auto Open Dry

    • Hidden Water Heater: Yes

    • Inverter Direct Drive Motor: Yes

    • LoDecibel Quiet Operation (dBA): 46

    • Number of Spray Arms: 3

    • QuadWash™: QuadWash Pro

Manuals
LG Dishwasher Step Up Chart 2026 LG Dishwasher Step Up Chart 2026
Video
Reviews
Rebates
Warranty
Financing
Install
Delivery and installation services are available from CAS
(Includes washers, dryers, and more.)
Click here for more details.

Custom advanced installation services (after delivery)
(Gas connections, ventilation, dishwashers, etc.)
Offered by Quick Contractors®
 1-877-694-3909
To book service online, please visit quicktask.com/cas
Delivery