Overview

  • QuadWash Technnology
    LG’s exclusive QuadWash technology gets dishes clean the first time. With four spray arms instead of just two, QuadWash uses Multi-Motion arms that rotate back and forth while spinning to power-clean dishes from multiple angles throughout the entire cycle.
  • Dynamic Dry Technology
    Drying clean dishes by hand just to be able to unload the dishwasher is a huge time suck—but not anymore. Dynamic Dry technology on all LG dishwashers uses a 2-stage drying system for faster, more complete drying.
  • The high-temp final rinse heats dishes while the stainless interior cools and pulls moisture away. A fan in the door then vents the warm, moist air and draws in dry, exterior air. So you get drier dishes and more time back in your day.
  • 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.
  • Third 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 more items so you can save time and wash fewer loads.
  • PrintProof Finish
    PrintProof finish resists fingerprints and smudges to keep your kitchen looking its best. All the things you love about stainless steel appliances – the premium look, professional-grade durability – without needing special cleaners or constant attention.
  • Front Control Panel With LED Display
    The control panel is conveniently placed on the front of the dishwasher for immediate access to every feature and setting. And with the easy-to-read LED display, you can check the status of your dishes with just a glance.
  • LoDecibel Operation (48 dB)
    Run the dishwasher whenever you want—day or night. The 48 dB cleaning cycle is whisper-quiet, so you won’t worry about interrupting post-dinner-party conversations or naptime. Especially important for homes with open floor plans where sound readily travels.
  • NFC Tag On Technology
    What if you could customize your washer or dryer so it only has the cycles you want? LG’s NFC Tag-On technology lets you download new cycles directly from your smartphone. Download the app, select your new cycle and touch, or “tag,” your LG appliance to download your selection.
  • What else can NFC Tag-On do? From one-touch cycle options that help you choose the right setting to instant solutions to your troubleshooting questions, LG puts smarter, simpler dishwashing in the palm of your hand.
  • 10-Year Warranty on Inverter Direct Drive Motor
    LG’s efficient Inverter Direct Drive motor has fewer moving parts and no belts for powerful cleaning that uses less energy and saves you money. It performs so reliably it’s backed by a 10-year limited warranty for added peace of mind.
  • ENERGY STAR
    ENERGY STAR Certified.
  • Dishwasher hookup kit is sold separately and is not included.
  • 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.

Will it fit your kitchen?

Width
23 3/4 in.
Height
33 5/8 in.
Depth
24 5/8 in.
Depth with door open 90°
49 1/4 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
15

Dimensions & weight

Product Name
24-in Front Control Built-In Stainless Steel Tub Dishwasher with 3rd Rack, QuadWash, and 48dBA
Product Height
33 5/8 inches
Product Width
23 3/4 inches
Product Depth
24 5/8 inches
Depth Without Handle
24 5/8 inches
Depth With Handle
24 5/8 inches
Depth With Door Open
49 1/4 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)
UL Listed

Features

Color
White - Fingerprint Resistant, Stainless Steel - Fingerprint Resistant, Black Stainless Steel - Fingerprint Resistant
Brand
LG
Color Finish
White
Hard Food Disposer
No
Drying Method
Condenser drying
Operating Sound Level
48 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
NFC
Number of Cycles
9
Dishwasher Cycles
Auto, Heavy, Delicate, Normal, Turbo, Download Cycle, Machine Clean, Rinse, Express
Options and Programs
Dual Zone, Half Load, Energy Saver, High Temp,Extra Dry, Delay Start, Control Lock, Night Dry
Sensor Wash
Yes
Steam Cleaning
No
Steam Pre-Wash
No
NSF-Certified Sanitization Cycle
Yes
Water Consumption Per Cycle
2.9 gallons
Third Rack Features
Adjustable height
Upper Rack Features
Adjustable height
Lower Rack Features
Adjustable tines
Rack Material
Metal
Panel Ready
No
Tub Finish
Stainless steel
Control Location
Front control
Fingerprint Resistant
Yes
Integrated Water-Softener
No
Estimated Annual Operating Cost
34 United States dollars
Amperage
15 amperes
ENERGY STAR Certified
Yes
ADA Compliant
No
Consortium for Energy Efficiency (CEE) Rating
CEE Tier 1
App Compatible
No
UPC
048231341998, 048231341943

Power & warranty

Model Number
LDFN4542W
Power Cord Included
No
Estimated Annual Electricity Use
258 kilowatt hours
Voltage
120 volts
Wattage
1800 watts
Warranty - Parts
1 Year Parts, 5 Years Control Board/Rack, 10 Year Motor, Lifetime on Stainless Steel Door Liner or Tub
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