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4.8 | 8 Reviews

Smart Top-Control Dishwasher with 1-Hour Wash & Dry, QuadWash® Pro, and Dynamic Heat Dry™

LG LDPH5554S

Features

  • Our leading 1-hour wash and dry cycle gives you sparkling, table-ready dishes in less time
  • High-pressure jets with 38% more cleaning power, as compared to our standard QuadWash®
  • Dynamic Heat Dry™ delivers faster, more complete drying that won't melt your plastics
  • Built In Leak Detection monitors water supply, drainage and drainage and leakage

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Width: 23.75"
  • Height: 33.625"
  • Depth: 26.8"
  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 46.0 dB
  • WiFi Connected: Yes

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LG's Leading 1-Hour Wash & Dry

LG's exclusive QuadWash® Pro and Dynamic Heat Dry™ technologies combine to deliver our leading 1-hour wash and dry cycle for sparkling, table-ready dishes in less time. So you can spend more time on what matters.

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Pro-Level Cleaning Performance

Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash® Pro. High-pressure jets with 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.

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Drier than Ever

Our Dynamic Heat Dry™ technology circulates hot air throughout the dishwasher for faster, more complete drying that won't melt your plastics, delivering sparkling, table-ready dishes right off the rack.

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Built In Leak Protection 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 with ThinQ Care will alert you as soon as there is an issue.

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Sleek Exterior Design

Top controls with LED display are easy to see and use when the dishwasher door is open but hidden from view when the door is closed, for a seamless look that's also easy to clean.

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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.

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Keep an Eye on the Clock

Conveniently manage your time with a hidden LED display that counts down the remaining cycle time. When the dishwasher is not in use, the display disappears for a sleek look

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ThinQ® Helps Make Life Happen

The ThinQ® app offers control and convenience to help you simplify life and enjoy the comforts of home. Control your dishwasher remotely or use voice commands with Google or Alexa voice assistants. Plus, download additional cycles and access Smart Diagnosis, customer support, and more. ThinQ Care™ sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. ThinQ UP™ appliances receive software updates for new features and enhancements.

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A Convenient Spot for Hard-to-Fit Items

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.

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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.

Watch Video

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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.

LG's Leading 1-Hour Wash & Dry LG's exclusive QuadWash® Pro and Dynamic Heat Dry™ technologies combine to deliver our leading 1-hour wash and dry cycle for sparkling, table-ready dishes in less time. So you can spend more time on what matters.

Pro-Level Cleaning Performance Tackle post-dinner cleanup like a pro with the enhanced cleaning power of QuadWash® Pro. High-pressure jets with 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.

Drier than Ever Our Dynamic Heat Dry™ technology circulates hot air throughout the dishwasher for faster, more complete drying that won't melt your plastics, delivering sparkling, table-ready dishes right off the rack.

Built In Leak Protection 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 with ThinQ Care will alert you as soon as there is an issue.

Sleek Exterior Design Top controls with LED display are easy to see and use when the dishwasher door is open but hidden from view when the door is closed, for a seamless look that's also easy to clean.

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.

Keep an Eye on the Clock Conveniently manage your time with a hidden LED display that counts down the remaining cycle time. When the dishwasher is not in use, the display disappears for a sleek look

ThinQ® Helps Make Life Happen The ThinQ® app offers control and convenience to help you simplify life and enjoy the comforts of home. Control your dishwasher remotely or use voice commands with Google or Alexa voice assistants. Plus, download additional cycles and access Smart Diagnosis, customer support, and more. ThinQ Care™ sends usage, maintenance, and diagnostic alerts to help your appliances run smoothly. ThinQ UP™ appliances receive software updates for new features and enhancements.

A Convenient Spot for Hard-to-Fit Items 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.

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.

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.

Features

  • Our leading 1-hour wash and dry cycle gives you sparkling, table-ready dishes in less time
  • High-pressure jets with 38% more cleaning power, as compared to our standard QuadWash®
  • Dynamic Heat Dry™ delivers faster, more complete drying that won't melt your plastics
  • Built In Leak Detection monitors water supply, drainage and drainage and leakage
  • Fixed 3rd Rack
  • LoDecibel™ Operation (46 dB) is so quiet, you can use your indoor voice
  • Save time by fitting more dishes and running fewer loads with EasyRack™ Plus
  • LG ThinQ® Smart Technology
CAPACITY
Lower Rack Dish Height Limit 12.5"
Total Place Settings 15
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"
Depth with Door Closed with Handle (in) 26.8125"
Depth with Door Open (in) 49.25"
Product Dimensions (in) (W x H x D) 23" 3/4 x 33 5/8" x 24 5/8"
Product Weight (lbs) 97 lbs
Shipping Weight with Carton (lbs) 109.13 lbs
FEATURES
QuadWash® Pro Yes
Anti-Bacterial Treatment (Drain hose) Yes
Balanced Door Yes
Detergent and Rinse-Aid Dispenser Yes
Drying System Dynamic Heat Dry™ Heated Dry
End of Cycle Indicator Yes (Beeper + END indication on display)
Hidden Water Heater Yes
LoDecibel™ Quiet Operation 46 dBA
Number of Options 7 (Flex Zone, High Temp, Dry Boost, Delay Start - Up to 12 hours, Control Lock, Night Dry, Remote Start)
Number of Spray Arms 3 (Top, Upper, Lower)
Number of Wash Cycles 9 (Auto, Heavy, Delicate, Normal, 1-Hour, Download CycleMachine Clean, Rinse, Express )
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Soil (Turbidity) Sensor Yes
Time Remaining Indicator 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 048231347709
POWER RATINGS
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 238 kWh/Year
RACKS AND BASKETS
BPA-Free Nylon Coated Racks and Tines Yes
Cutlery Baskets Yes
EasyRack™ Plus System Yes
Fold Down Tines Yes (Half on Upper & Half (Normal) on Lower)
Rack Handle Yes
STYLE AND DESIGN
All Available Colors Print Proof Black Stainless Steel, Print Proof Stainless Steel
Control Panel Location Top Control
Handle Towel Bar
Tub Material NeveRust™ Stainless Steel
DISHWASHER THINQ® SMART FEATURES
ThinQ Care™ Yes
SmartDiagnosis™ Yes
wi-fi Enabled Yes

Quick Specs


  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.75"
  • Height: 33.625"
  • Depth: 26.8"

  • Features

  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 46.0 dB
  • WiFi Connected: Yes

Specifications Sheet

Energy Guide

Owner's Manual English 8,681K 03/05/2024

Owner's Manual Spanish 8,685K 03/04/2024

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* Documents require Adobe Reader.

LG ThinQ Care Warranty Promo

Offer Expires: 7/11/2024 to 12/31/2024 Must be postmarked by: 2/28/2025

Purchase a qualifying LG product and register it through ThinQ app to receive a free 1 Year Extension on Manufacturer Warranty, valued up to $185. Rebate form must be postmarked by 2/28/2025.

LG Buy More Save More Rebate

Offer Expires: 7/11/2024 to 10/30/2024 Must be postmarked by: 1/30/2025

Receive up to a $500 rebate with purchase of 2 or more qualifying LG Appliances. Rebate form must be postmarked by 1/30/2025.

LG Summer Savings Event Rebate

Offer Expires: 7/11/2024 to 8/7/2024 Must be postmarked by: 9/7/2024

Receive up to a $550 rebate with purchase of select LG Appliances. Rebate form must be postmarked by 9/7/2024.

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

4.8 out of 5

100% of reviewers recommend this product.

5 Stars

Great dishwasher

Joo K 7/15/2024

I have had this dishwasher less than a week. Although I am still exploring the machine I quickly fell in love with it. This machine is so quiet so I need to get closer to check if its running. The design is nice and sleek. There are three tier of racks. The middle rack is adjustable and top rack is very useful for utensils and some small items. The top control panel is easy to use and the front display shows remaining cycle time which is very convenient. Overall the dishwasher is simple to operate and cleans great. I am a family member of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Products that can be recommended

TinaO 7/15/2024

The LG LDPH5554S is enough to be a standard product for everyone. The 1 hour cleaning cycle option is great for use every day evening. I watch TV in the living room right next to it during washing and its so quiet that I dont know whats being washed and the cleaning results are excellent. I especially like that the height of the middle rack is adjustable and the top control is easy and comfortable. During the first weeks use I found that the tableware in the top rack doesnt clean well in the 1 Hour cycle but Im going to clean it with another option. I am a family member of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
4 Stars

Great washer and design

Cynthia John 7/10/2024

Ive had my dishwasher for a little over a week and used a a few times now. I love the 1 hr wash dry feature making it quick and easy to use. The wash has been great and cleans well. Ive noticed the top rack does not dry as great as the bottom rack though. The top rack items just need an extra quick wipe dry before being put away. Design is sleek and modern looking the front displays the washer time remaining and End once it ends. Plays a short tune once complete as well. Overall I think this washer is great and enjoy using it. I am a friend of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Well built dishwasher

DaveFab 7/8/2024

Great dishwasher - still exploring all the features but its a well made product. Cleans very well and seems very solidly built - we like that the door stays where you open it so you can quickly add a glass on the top rack. The flatware drawer is a cool feature we never had in previous dishwashers...nice Its very easy to clean - the filters come out and go back with no hassle at all. It is as quiet as the description claims. The one drawback was it seemed to have a hard time fully drying the load but when we used the Dry Boost feature it worked very well except the plastic items needed to still go on the drying rack. Keep in mind this feature does add about another hour to the cycle but we typically run our wash at night also easier on the electric grid in the summer so its not a problem. We still need to try the automatic cycle and possibly the wifi hookup but we are very satisfied with our new dishwasher I am a friend of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Thought-out designs and functionalities

jayhan 7/1/2024

Following a 3 min long installation video I successfully completed the dishwasher installation myself. The process was surprisingly straightforward exceeding my initial expectations for a first-time attempt. The new dishwasher incorporated several features that demonstrably simplified installation. These included built-in side brackets and a readily accessible rear center leveling leg. The dishwasher boasts a customizable interior layout. The mid-basket can be positioned at different heights accommodating bulky dishes in the lower compartment. The vast majority of dish dividers can be folded down. The upper rack proved to be particularly useful for me as I usually end up using more spoons than I should while cooking. I have experimented with various wash cycles including the 1-hour wash and dry option. The results were impressive leaving dishes exceptionally clean and completely dry. The front display conveniently indicates the remaining cycle time. While I havent yet explored the Wi-Fi connectivity I plan to utilize it during the upcoming holidays. Im particularly interested in discovering the remote capabilities offered by the associated app. I am a family member of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Sal F 7/1/2024

I am a friend of an LG employee and I received this product for free in exchange for my honest review. All opinions expressed in this post are personal and should not be attributed to LG. Ran dishwasher immediately after installation and I cannot believe how quiet it is. Also it cleans so well everything inside comes out looking brand new. Have not connecting to my phone yet but looking forward to that convenience.
Originally posted on lg.com

Yes, I recommend this product

4 Stars

Great dishwasher

SJ1234 7/1/2024

Delivery and installation were quick and easy. There was constant communication throughout the process and the dishwasher arrived within the window that I chose. The dishwasher fit perfectly within the stated dimensions. Installation was easy and uncomplicated. Upon installation and first use of the dishwasher I noticed that the dishes werent as dry as I expected them to be. This may be because I chose the 1 Hour Cycle option. They werent obnoxiously wet however and air dried quickly after. As with many LG products the chimes that play during power on / cycle end can be very loud. They are also very high pitched which can be abrasive. It would be nice if there were an option to lower the volume on these sounds.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Awesome machine. great features and design

Birdhunter Paul 6/27/2024

Purchased this dishwasher during a sale at Home Depot during labor day sale. OMG way nicer than I expected. A few of the controls are a bit confusing but being able to download wash programs is awesome. The layout of the racks is great as well as the flexibility of the racks. The machine is extremely quiet except for the Turbo Mode. Well constructed the app for my phone is simple and functional. I did the installation which took about 30 minutes. Replaced a Bosch 800 series which was about half the features of this machine. Only negative option is the drain hose could be longer. Thanks LG for the well designed product.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review