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507-344-1819
604 N. Victory Drive Mankato, MN 56001
507-235-3640
123 East 3rd Street Fairmont, MN 56031
Energy Star Logo
3.2 | 27 Reviews

Top Control Wi-Fi Enabled Dishwasher with QuadWash™ Pro

LG LDPH7972D

Available in 2 Color(s)

color swatch Black Stainless Steel
LDPH7972D
color swatch Print Proof Stainless Steel
LDPH7972S

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™ (2024)
  • TrueSteam® with Sanitization

Quick Specs

  • Type: Dishwasher
  • Style: Built In
  • Width: 23.75"
  • Height: 33.625"
  • Depth: 24.625"
  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 42.0 dB
  • WiFi Connected: Yes

See More

 
Image Feature

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.

Image Feature

Make Room for Last-Minute Items

Use the handy slider to adjust the 3rd rack height-even when fully loaded-to make room for taller items at the last minute. Not only can you save time and wash fewer loads, it's also a convenient spot for hard-to-fit items like flatware, long-handled utensils or small espresso cups.

Image Feature

Easy installation with pros and DIYers in mind

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 House to help prevent leaking, Faster Leveling, Quick-Access Junction Box, No-Fuss Insulation Blanket, and Universal Installation Parts.

Image Feature

Brilliant Visibility

Now you can check on dishes in an instant with the help of interior LED lighting. Two integrated tub lights turn on when the dishwasher door is opened, so you can easily check on your favorite mug.

Image Feature

A Smarter Home Starts with the LG ThinQ® App

The ThinQ app 7 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. Learn more.

Image Feature

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. 6

Image Feature

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.

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.

Make Room for Last-Minute Items Use the handy slider to adjust the 3rd rack height-even when fully loaded-to make room for taller items at the last minute. Not only can you save time and wash fewer loads, it's also a convenient spot for hard-to-fit items like flatware, long-handled utensils or small espresso cups.

Easy installation with pros and DIYers in mind 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 House to help prevent leaking, Faster Leveling, Quick-Access Junction Box, No-Fuss Insulation Blanket, and Universal Installation Parts.

Brilliant Visibility Now you can check on dishes in an instant with the help of interior LED lighting. Two integrated tub lights turn on when the dishwasher door is opened, so you can easily check on your favorite mug.

A Smarter Home Starts with the LG ThinQ® App The ThinQ app 7 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. Learn more.

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. 6

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™ (2024)
  • TrueSteam® with Sanitization
  • Built In Leak Detection monitors water supply, drainage and drainage and leakage
  • When the dishwasher is not in use, the Hidden LED Front Timer disappears for a sleek look
  • The height-adjustable 3rd rack provides space to fit everything from long flatware to small cups
Capacity
Lower Rack Dish Height Limit 12.5"
Total Place Settings 15
Upper Rack Dish Height Limit 9"
Certifications
NSF Yes
Dimensions/Clearances/Weight
Carton Dimensions (in) (W x H x D) 28" x 34 7/10" x 29 3/5"
Depth with Door Closed with Handle (in) 26.81"
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) 92.15 lbs
Shipping Weight with Carton (lbs) 104.27 lbs
Features
Hidden Count Down Timer Yes
Heated Dry Option Yes
QuadWash® Pro Yes
3-Stage Filtration System Yes
ADA Compliant No
Detergent and Rinse-Aid Dispenser Yes
Drying System Dynamic Heat Dry
End of Cycle Indicator Beeper + END Indication on Display
Hidden Water Heater Yes
Hybrid Condensing Drying System Yes
Inverter Direct Drive Motor Yes
LoDecibel™ Quiet Operation 42 dBA
Multi-Level (5) Water Direction No
Number of Options 8(Flex Zone,Steam,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 10(Auto,Heavy,Delicate,Refresh,Normal,1-Hour,Download Cycle,)
Leak Detection Yes
Rinse-Aid Indicator Yes
Safety Float Switch (Leaks) Yes
SenseClean™ Wash System Yes
Soil (Turbidity) Sensor Yes
Time Remaining Indicator Yes
TrueSteam® Yes
Variable Spray Intensities Yes
Vario Wash Yes
Dynamic Heat Dry™ Yes
1-Hour Wash & Dry Yes
Limited Warranty
Control Board and Rack Parts 2 Years
Direct Drive Motor 10 Years
Labor 1 Year
Parts 1 Year
Stainless Steel Door Liner or Tub 2 Years
UPC 48231344593
Power Ratings
CEE Tier 1
ENERGY STAR® Qualified Yes
Energy Use (kWh/Year) 238
Water Factor (WF) 2.9
Racks and Baskets
3rd Rack (Fixed) No
BPA-Free Nylon Coated Racks and Tines Yes
Cup Rack Yes
Cutlery Baskets Yes
EasyRack™ Plus System Yes
Fold Down Tines Yes (Fully Fold on Upper & Fully (Smart) on Lower)
Glide Rail Yes
Height Adjustable Middle Rack Yes
Height Adjustable Upper Rack Yes
Height-Adjustable 3rd Rack Yes
Rack Handle Yes
Stemware Holder Yes
Wheel Bearing Yes
Style and Design
All Available Colors PrintProof™ Black Stainless Steel
Control Panel Location Top Control
Electronic Controls Fully Integrated Control Panel
Fingerprint Resistant Yes
Handle Pocket
LED Tub Light Yes
PrintProof™ Finish Yes
Tub Light Yes
Tub Material NeveRust™ Stainless Steel
Summary
Series LG
Dishwasher ThinQ® Smart Features
Monitor Cycle Time Yes
NFC Tag On No
Remote Control No
Remote Monitoring Yes
SmartDiagnosis™ Yes
SmartThinQ® No
ThinQ® Smart Technology Yes
wi-fi Enabled Yes
ThinQ UP™ Yes

Quick Specs


  • Appearance

  • Type: Dishwasher
  • Style: Built In

  • Dimensions

  • Width: 23.75"
  • Height: 33.625"
  • Depth: 24.625"

  • Features

  • Energy Star Rated: Yes
  • Stainless Steel Tub: Yes
  • Fully Integrated Controls: Yes
  • Tall Tub: No
  • Decibel Level: 42.0 dB
  • WiFi Connected: Yes
Poster Image

1 Hour Wash & Dry cut 1

Watch Video

Poster Image

TrueSteam

Watch Video

Poster Image

Watch Video

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

Extended warranties are usually very inexpensive and can save you thousands in the future. Some can even cover extra costs that result, such as cost of food that spoils when your fridge dies. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Appliances can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new appliances should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

3.2 out of 5

51% of reviewers recommend this product.

1 Stars

Great drying but poor reliability

Wait1second 3/13/2025

Review: I really wanted to love this dishwasher but it has some serious flaws that make it hard to recommend. Pros: Dries significantly better than the Bosch Benchmark. Cons: The second rack rails keep failing. The bearings fall out making the rack unusable. Running the sanitize cycle seems to warp the metal rails worsening the issue. Unclear if the sanitize function works. The manual states that the sanitize light should remain lit after a successful cycle but mine has never stayed on. Since my model has a pocket handle I suspect it might be a programming issue where the indicator is only visible on top-control models. LG replaced my unit but the new one had the exact same issues. I ultimately returned it and switched to the Bosch Benchmark. While the Bosch is sturdier it does not dry nearly as well as the LG. I really liked this dishwashers drying performance but reliability is a major concernespecially when sanitization for baby bottles is a priority. Hopefully LG addresses these issues in future models because I would love to return to it if they do.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
1 Stars

Shawn888 2/5/2025

Originally posted on lg.com

No, I do not recommend this product

4 Stars

Good dishwasher

RSLV 12/28/2024

Good dishwasher. Only thing that I had a problem with was the top rack rusted in a few places. Had to get it replaced
Originally posted on lg.com

Yes, I recommend this product

4 Stars

Had to replace a part after delivery

Poohgrl76 11/28/2024

Love this dishwasher. Would have given it 5 stars but we had to have the middle rack already replaced after a few days because it would not lock in place.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

2 Stars

Looks great cleans OK but makes strange noises

Rich3rd 11/26/2024

Been making strange noises that neither LG nor independent service cannot fix.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

The 4 times it worked it was great

D Brown 11/17/2024

I bought it used it 4 times and the electronic latch broke. Since then Ive been trying to get it fixed. Its been two months. LG wont replace it after its been in your home 48 hours which is ridiculous. Since then Ive had to contact THEM 6 times to try to get it repaired. The appliances may be great but the service is horrible so if you get one hope it never breaks. They tell me I have an appointment nobody shows up... then they say somebody is going to call and nobody does. If they had any clue what was going on they never would have asked me to do a review. Steer clear.
Originally posted on lg.com

No, I do not recommend this product

1 Stars

OK Dishwasher. Terrible Customer Service.

Disgruntled3 10/20/2024

The dishwasher has been installed for about 2 weeks and seems to preform ok. One observation is the unit does not seem to dry unless the dry boost or night dry are on. Even then there is some condensation left in the unit. As far as the 1 star rating - this is due in large part to the customer service and support. I ordered this unit on 9/11 it was in stock at the time of purchase and confirmed to deliver on 9/18. By 9/17 I had not received any updates from LG I tried calling them and they told me it was now on backorder. I tried over the next several days to get LG to tell me what the status was via emails and phone calls. When I did finally get an update that it was awaiting shipment the LG team could not tell me where it was shipping from or what the new ETA would be. I found this surprising that a technology company couldnt seem to track their order status in more detail than awaiting shipment. The unit finally delivered on 10/03 over 2 weeks late. I was told by the LG team that there would be some restitution for missing the original delivery window by more than 5 days. I have been trading emails with the LG team ever since and they have repeatedly failed meet their own deadlines for response. First well get back to you in 5 business day this has been escalated to our Presidential Liaison team they will get back to you 24-48 hrs I never hear back from them unless I prompt them and even then its escalated and yet never addressed or met with any urgency. Ive owned several LG products. Fortunately Ive never had to deal with their customer service team. I wont buy another LG product and I would advise the readers to reconsider.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Terrible experience. Would not buy again

PaulHATL 9/25/2024

I would leave a review on the item itself but I can not because LG will not deliver it to me even after having bought the item 3 weeks ago. They were incorrect with their delivery date their delivery company will not deliver it they push back the date saying there is bad weather when there is no weather event at all because it was toward the end of their shift and no one from LG will respond back to me regarding my order. They 100 deserve a 1* because they will not give me the items and be wary of buying from here if you are needing your appliances because with the current outlook I may never get it or hear back from LG.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Horrible Customer Service

Jimmy Hawkins 9/16/2024

I wouldnt know whether the product works or not because LG has not installed it. I was logged into my military account. Selected free installation AND paid $25 to have the old unit moved to another room so that I didnt have to bother with moving it myself. Ive called and all they have stated is I did not select the free installation. Why would I pay $25 for someone to move it if I wasnt having them install it? Not to mention they havent sent anyone to even move it despite me paying for that service. None of it makes sense. I e-mailed hoping for a resolution as their phone systems are impossible to listen to due to static on their end. No e-mail response. No dishwasher installed. All this after a 10 yr $1k dishwasher from LG stopped working after 7 years and it started giving issues after 5. They issued me a coupon for that and I couldnt even use the coupon on the dishwasher I bought because they wouldnt allow it for military purchase. It has been a horrible experience. Heck I had to find out about the military discount program myself by researching. Customer services seems completely uninterested in solving this issue. And if you look at other reviews from the same time period you will see Im not the only person with the free installation service issue.
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

1 Stars

Price reduced and no adjustment made to my order

Anilkumar Pillai 8/27/2024

Prices have been lower by almost $100 from $854 to $764 with free installation. I have been charged $854 for the LG dishwasher and $154.99 for installation. I need my invoice to be adjusted per the current marked price and installation made free. Please refund $244.99
Originally posted on lg.com

No, I do not recommend this product

 Incentivized Review

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1 Stars

Horrible dont buy

Ismael Melchor 8/20/2024

Horrible does not dry I wish I would have researched this a bit better.
Originally posted on lg.com

No, I do not recommend this product

5 Stars

Best dishwasher ever

rgpress 7/23/2024

We bought his a month ago at Costco. Best dishwasher ever. Love the third rack for silverware the steam feature glasses come out sparkling and it is very quiet And it even reminds me when it needs finishing rinse. What more could one ask for?
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great Features

Chetan Salian 6/25/2024

Dishwasher has nice space latest technology easy to use.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

So Quiet

fjn48 6/15/2024

We are very happy with this dishwasher. It is so quiet that we dont notice that it is on. Ver y happy with this purchase
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great features

Chetan Salian 5/31/2024

Excellent efficiency quite and WiFi with different modes
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great features

Chetan Salian 5/31/2024

Energy efficient WiFi quite loved different modes
Originally posted on lg.com

Yes, I recommend this product

1 Stars

Failed after 5 months

KennR 2/10/2024

The control panel failed after 5 months. The control panel is also not under warranty and the original part has been discontinued. LG does recommend a different replacement part at a cost of ~$266 about 1.4 the purchase price. Support is horrible never talked to a human the support email was so badly written I thought it was a scam and the support video was worse show images of car doors and other unrelated issues to troubleshooting a dishwasher.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
3 Stars

Was great but is making bad noises after 6 months

BTJJ 2/4/2024

Love the design and features and it was whisper quiet as we had hoped. But over the first six months it has started getting more and more noisy. Based on internet searches apparently there is some sort of pump in the bottom that is prone to failure. Now we need to find time to start navigating the warranty process.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Great dishwasher and love the lights

Emtplw 1/31/2024

Great looking unit LOVE the lights inside. Everything operates effortlessly and very simple. Cleans and drys the dishes very well
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

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5 Stars

Clean dishes every time

Alexx29 1/10/2024

I love my washer plenty of room. I love that it has the app so it will let me know when the cycle is over or when it needs to be cleaned
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

1 Stars

I will never buy another thing that is LG nor will

Angela1123 12/23/2023

I bout this dishwasher on December 42023 we were remodeling and the dishwasher stayed in the box until December 11 when we unpacked it and started the install we found the dishwasher on the inside is broken and ball bearings were all in the filter and pump we have been fighting with Home Depot and LG to get it repaired or replaced and NO ONE WILL RESPOND EVEN THOUGHT WE PAID EXTERMENATOR FOR THE 5 year warranty
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Nice upgraded dishwasher.

curbstone 12/11/2023

Wow what an upgrade from a 15yr old model. The drawers glide very smoothly there are many interior options for adjustments for various style pans and plates. This cleans very well. I think the dryer on my pervious model was a little better but this one is not bad. One of the coolest features is the interior light. This is also very quiet. Very happy.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

5 Stars

Great features

Katydid1228 10/3/2023

I love my new LG dishwasher. It cleans my dishes so well and is quite. Top rack is easily adjustable for large glasses or bigger pots or bowls on bottom. So many choices for how you want your dishes cleaned. So glad I purchased it.
Originally posted on lg.com

Yes, I recommend this product

3 Stars

Great clean no dry

BenitezCL 8/5/2023

Bought a month ago cleans perfectly but I cant get it completely dry the dishes.
Originally posted on lg.com

No, I do not recommend this product

Features

 

Quality

 

Value

 
5 Stars

Love my new dishwasher

Family dishwasher 7/26/2023

Replaced an older model and really love the upgrade Third rack.love love. Easy glide rackslove love. Extremely quiet.superior cleaning great cycle choices. Perfect cycle for us is Auto wash combined with Overnight dry Perfect
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

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5 Stars

Love this product

Wstra 7/16/2023

I find myself exclaiming The Dishes are done man On a daily basis.
Originally posted on lg.com

Yes, I recommend this product

 Incentivized Review

Features

 

Quality

 

Value

 
5 Stars

Great features Remote start

Jeffrey92617 5/6/2023

Bought this and had for about 2 weeks the fact that it has 1 hour wash and a built in light system is awesome Im very tech savvy and it has the app feature to get notifications.
Originally posted on lg.com

Yes, I recommend this product

Features

 

Quality

 

Value