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

LDF7551WW

Key Features

  • EasyRack™ Plus
  • 10-Year Manufacturer's Limited Warranty on Inverter Direct Drive Motor
  • LoDecibel™ Operation
  • SmartDiagnosis™ System
SUMMARY
CAPACITY
RACKS AND BASKETS
STYLE AND DESIGN
FEATURES
PERFORMANCE
POWER SOURCE/RATING
DIMENSIONS
ELECTRICAL
WARRANTY/UPC

What People Are Saying

Rated 3 out of 5 by from Cleans Good but leaves a HORRIBLE Smell It's 5 years and working good. Cleans dishes well, hold a lot and quiet. Worse feature is a HORRIBLE SMELL/FOUL ODOR that remains. Even after running "dishwasher machine cleaner" it still has an odor that smells like a sewer. Have no idea how to rid it of this odor. ANY advice would be greatly appreciated. All my appliances are LG but this one is disappointing due to the odor that won't go away.
Date published: 2018-08-28
Rated 1 out of 5 by from Mediocre at best This feature packed dishwasher DID dod nice job with the dishes but that it. The racks were poorr qulity and the tines frequently collapsed with dished in them. Made a whining noise when it was 3 years old. Sump failed after 5 years and cost to replace over half the cost of a new dishwasher. No more LG dishwashers for me
Date published: 2018-08-22
Rated 5 out of 5 by from Great tv We added this tv in our bedroom to replace an old tv. We are very happy with our new LG the picture is amazing and since it is our first smart tv we are very impressed.
Date published: 2017-12-06
Rated 3 out of 5 by from Sleek Look After 5 years and my extended warranty expired, the soap does not disolve and clean my dishes. It was repaired a month or so ago while under warranty, but that fix did not last long. I was told that if the power goes off, sometimes they have to be reset. He used a computer to fix it that time. I wish I could reset it myself. It is a quiet machine, which I like. I wish the foldable dish post would not collapse as easily as they do. I am constantly putting them in an upright position.
Date published: 2017-11-03
Rated 1 out of 5 by from Terrible unit This unit, after only a year or so, rusted, clogged, and the racks started to fall apart. It's a terrible unit and I would never buy a dishwasher from LG ever again.
Date published: 2017-08-30
Rated 5 out of 5 by from I've had for 5 years I bought this dish washer at Home Depot 5 years ago. I still don't understand how it dries the dished so well without a heating element. Does a wonderful job. I recommend this to anyone who wants a great dishwasher at a reasonable price. I got mine at Home Depot on Black Friday.
Date published: 2017-04-04
Rated 1 out of 5 by from Stinky....totally worthles No matter what is done to keep this unit clean, it stinks to high heaven when you open it...smelling like sewage. I've checked the water heater to make sure that wasn't the source either. The silverware rack is junk, and comes apart all the time. There is not a cycle to air dry w/o heat or even shut it off. When it opens after completing, the whole house is stunk up. Avoid this pile of garbage unless you like sewer smells.
Date published: 2017-03-24
Rated 4 out of 5 by from GREAT DISHWASHER DISHWASHER IS QUIET AND CLEANS DISHES WELL. I WISH IT HAD A SHORT RINSE CYCLE
Date published: 2016-12-31
  • y_2019, m_1, d_18, h_2
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.9
  • cp_1, bvpage1
  • co_hasreviews, tv_7, tr_364
  • loc_en_US, sid_MD00003001, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_lg
  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getReviews, 7ms
  • 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.

  • bvseo_sdk, java_sdk, bvseo-2.3.0.0
  • CLOUD, getContent, 500ms
  • QUESTIONS, PRODUCT
  • bvseo-msg: Execution timed out, exceeded 500ms;