To properly experience our LG.com website, you will need to use an alternate browser or upgrade to a newer version of internet Explorer (IE9 or greater).

The LG.com website utilizes responsive design to provide convenient experience that conforms to your devices screen size. In order to get the best possible experience our LG.COM website please follow below instructions.

If you’re using Internet Explorer 8 or earlier, you will need to use an alternate browser such as Firefox or Chrome or upgrade to a newer version of internet Explorer (IE9 or greater).

If you’re using Internet Explorer 9 and higher, turn off your Internet Explorer browser’s “Compatibility View settings” by following steps below:

  • Right click at the top of your browser and make sure the “Menu Bar” option is selected
  • Select “Tools” from the menu bar and then select “Compatibility View settings”
  • In the pop-up menu uncheck all three boxes and click “Close”
  • Your browser window will automatically refresh and you’ll be ready to go
Skip to Contents Skip to Accessibility Help

LDP6797ST

Key Features

  • QuadWash™ System
  • SmartThinQ® Technology
  • LoDecibel™ Operation (44 dB)
  • 3rd Rack
  • Glide Rail
  • EasyRack™ Plus
Suggested Price

$899.99

Suggested Price
Promotion Price*

$720.99

Promotion Price*

J.D. Power Award Winner

“Highest in Customer Satisfaction with Dishwashers”

Four Reasons to Buy an LG Dishwasher

Four Reasons to Buy an LG Dishwasher

                                                                                                                               

Put Enhanced Cleaning in Motion

Achieve maximum cleaning throughout the entire cycle with LG QuadWash™. With four spray arms instead of two, QuadWash™ also includes Multi-Motion arms that rotate back and forth while spinning. The high pressure jets power-clean dishes from multiple angles.

Think you have to check on the dishes? Think Again

LG smart dishwashers come with SmartThinQ® technology built-in, so you can get smartphone notifications when a cycle is complete. That means less waiting and more time to yourself. You can even check on the cycle status with voice commands using the Google Assistant and Amazon Alexa, so you don’t have to lift a finger.

Count On It

When you buy a dishwasher, you want something reliable that you can count on. Because the Direct Drive Motor uses fewer moving parts and operates more efficiently, LG confidently backs the motor with a 10-year warranty.

Easy Loading & Maximum Flexibility

The newly-enhanced EasyRack™ Plus system provides outstanding flexibility and convenience, adjusting to just about any load of dishes to help ensure optimal cleaning performance. Easy to adjust on-the-fly, this racking system can shift to handle any challenge your dishes can serve up.

  • Height Adjustable 3rd Rack

    The height adjustable 3rd rack gives you more space for hard-to-fit items.

  • Smooth Operator

    Even your hardest dish loads glide in and out smoothly with the help of LG’s Glide Rail.

Quiet Operation

LG's technological advances, like the Inverter DirectDrive motor and the advanced self-cleaning filtration system, were designed with quiet in mind. At 44dB, this dishwasher is among the quietest dishwashers in its class.

SUMMARY
CAPACITY
RACKS AND BASKETS
STYLE AND DESIGN
FEATURES
SmartThinQ® SMART FEATURES
POWER RATINGS
DIMENSIONS / CLEARANCES / WEIGHT
LIMITED WARRANTY
Warranty/UPC

What People Are Saying

Rated 5 out of 5 by from Love the looks of the black stainless, it changes the whole look of my kitchen. So quiet I can run it anytime.
Date published: 2018-06-18
Rated 5 out of 5 by from Great Washer Gets dishes clean every time, especially love the extra rack at the top!
Date published: 2018-06-17
Rated 5 out of 5 by from Awesome dishwasher We love this washer. Does a great job getting the dishes clean, has great features, and it's quiet! So quiet that the first couple of times we ran it, we kept checking to make Sue it was on!
Date published: 2018-06-17
Rated 5 out of 5 by from I bought this about six weeks and love it. The dishes come out very clean with only a quick rinse before placing in dishwasher. They come out completely dry and the inside of dishwasher shines. The small basket at top is very useful for things like spatulas and other small or flat items. I would definitely recommend it to others
Date published: 2018-06-17
Rated 5 out of 5 by from Quiet put very efficient and powerhouse cleaner This dishwasher is extremely quiet, you can be in the adjoining room with TV on and not have to turn it up. It cleans very efficient and effectively making my job much easier. I like the warranty is 10 years and the stainlesss steel tum shows no staining! I love this machine!
Date published: 2018-06-16
Rated 4 out of 5 by from Quiet So far so good, quiet and sleek . Looks good in kitchen
Date published: 2018-06-15
Rated 2 out of 5 by from Washes well but noisy! We installed this new dishwasher and it has some glaring faults. When the water discharges it is extremely noisy. Don't run it at bed time. The lower rack has no track to speak of. You almost have to guide it in and out using 2 hands. It may clean well but these faults take the review to 2 stars.
Date published: 2018-06-14
Rated 5 out of 5 by from Love the features. Great features and love the way it fits under counter top and hides controls out of site of grandkids. It cleans my dishes so much better than the one I replaced, had no idea how bad it was cleaning compared to the LG. Love the three racks works out great. And of course it’s hard to beat the quality of an LG!
Date published: 2018-06-10
  • y_2018, m_6, d_20, h_24
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_372
  • loc_en_US, sid_MD05825029, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 4ms
  • REVIEWS, PRODUCT

ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

Model LDP6797BD how to remove center rack slide rail.

Asked by: gary47
We do not recommend removing the slide railing unless you are a technician. If you need assistance with your unit we would be more than happy to help. Our support team is available via Twitter @LGUSSupport or Facebook www.Facebook.com/LGSupportUSA ^CP
Answered by: ChrisPSM
Date published: 2018-03-09

Does this model have a light inside the tub?

Asked by: jamie1972
The LG Black Stainless Steel Series Top Control Dishwasher with QuadWash™ and EasyRack™ Plus, Model # LDP6797BD does not have a tub light...^IFV
Answered by: LGJoel
Date published: 2018-02-28

how do you turn it on?

Asked by: mom2018
Hello, as per page 23 in the manual, you will make your selections on the control panel (Auto, Heavy, Delicate, Normal, Turbo, etc. and once you have made your selections and added your detergent, you will press start. ^AC
Answered by: Amber C
Date published: 2018-02-06

Our house is supplied with hard water that leaves residues on the dishes   Should we use water softener salt ?   How ? Tks 

Asked by: Chuckski
We are sorry; we are only able to support products in the USA. For the proper support channels, please see www.lg.com/ca_en/support ^AC
Answered by: amber
Date published: 2018-02-20

How can I reset our new LDP6797BD The dishwasher start light continues to flash regardless, We have dune everything in the owners manual to restart it just continues to flash. Can someone help?

Asked by: DougnRanee
I am also having the same issue. I contacted the dealer I purchased the dishwasher from. The service tech suggested several things for me to try - none of which remedied the issue. When he came to look at the dishwasher he found an issue with the dishwasher door latch. It was loose. He is researching how to resolve this. I would suggest you contact a service tech to come take a look at your unit. My issues began within a week of the installation.
Answered by: bird1967
Date published: 2018-01-06

I just bought this dishwasher on 12/6. Every so often (quite often actually) during the cycle (auto cycle), the dishwasher beeps and the middle button flashes. The service technician offered a few suggestions, but they have not helped. its brand new!

Asked by: bird1967
Please give us a ring at 1-800-243-0000 when you are with the unit as we would love to help out and find out what is going on. ^AC
Answered by: amber
Date published: 2018-01-04

Does the LDP6797BD have adjustable height?

Asked by: MeMeMe9
The unit has leveling legs. ^AC
Answered by: amber
Date published: 2018-02-20

What type of drying technologie have this dishwasher?

Asked by: SimZnet
This dishwasher uses a Hybrid Condensing Drying System which means this efficient drying system does not use a heating element during the drying process resulting in superior energy efficiency and gentle care for dishes. ^CP
Answered by: ChrisPSM
Date published: 2017-12-02
  • y_2018, m_6, d_20, h_24CST
  • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_19
  • loc_en_US, sid_MD05825029, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 4ms
  • QUESTIONS, PRODUCT