Fully Integrated Dishwasher with Flexible EasyRack™ Plus System

  • EasyRack™ Plus
  • 10-Year Manufacturer's Limited Warranty on Inverter Direct Drive Motor
  • LoDecibel™ Operation
  • SmartDiagnosis™ System
Fully Integrated Dishwasher with Flexible EasyRack™ Plus System


  • Type
    Fully Integrated Dishwasher


  • Total Place Settings
    Upper Rack Dish Height Limit
  • Lower Rack Dish Height Limit


  • Cutlery Baskets
    3-in-1 Detachable Baskets
    Stemware Holders
  • Racks and Tines
    Nylon Coated with Rounded Tips
    EasyRack™ Plus System
  • EasyRack™ Plus System: Upper Rack Color-Coded Foldable Tines
    EasyRack™ Plus System: Lower Rack Color-Coded Foldable Tines
  • EasyRack™ Plus System: Height Adjustable Upper Rack


  • Electronic Controls
    Hidden SmoothTouch™ Controls with LED Display
    Time Remaining Indicator
  • Rinse-Aid Indicator
    SignaLight™ Cycle Indicator Lights
    2: Operating - Clean
  • Tub Material
    Stainless Steel
    Available Colors
    White (WW), Black (BB), Stainless Steel (ST)


  • LoDecibel™ Quiet Operation
    Slim Direct Drive Motor
  • Overflow Detector
    120°F Inlet Water Capability
  • 3-Stage Filtration System
    Delay Start
    Up To 19 Hours
  • Child Lock


  • Number of Wash Cycles
    Wash Cycles
    Power Scrub, Normal, Dual Intensity(Dual Wash), Delicate, Quick & Dry, Quick Wash, Rinse Only
  • SenseClean™ Wash System
    Dual Spray Intensity Feature
  • Variable Spray Intensities
    Extra Rinse Option
  • Hybrid Condensing Drying System
    Noise Level
    48 dB


  • Ratings/Requirements/Type
    UL Listed/120 V, 12 Amps/60 Hz
    Circuit Breaker Size
    15 Amps
  • ENERGY STAR® Qualified


  • Unit Dimensions (WxHxD)
    23 3/4" x 33 1/2" x 24 5/8"
    Required Clearances (WxHxD)
    24” x 33 1/2" x 24”
  • Carton Dimensions (WxHxD)
    27 1/5" x 35 1/10" x 29 3/5"
    Weight (Unit/Carton)
    89.7 lbs / 95.9 lbs


  • Electrical Requirements
    120 V/60 Hz, 11.5 Amps
    Circuit Breaker Size
    15 Amps
  • Energy Consumption
    245 kWh/Year
    Energy Factor
  • Standby Power
    Water Factor


  • Limited Warranty
    1 Year Labor, 2 Year Parts, 5 Years on Control Board and Rack Parts, 10 Years Direct Drive Motor, Lifetime on the Stainless Steel Tub and Door Liner
    048231 013109

What people are saying

Rated 1 out of 5 by from (LDF 7551ST) Bottom dishes won't clean I've had this dishwasher (LDF 7551ST) since 9/2013. I should have returned it the first month it was installed, but I was foolishly optimist and thought I could work through the problems. I have to pre-wash everything that goes into the machine. Most of the time I just hand wash the dishes to avoid the bother. I have an error code that does not show up anywhere. It is two characters long and the first character looks like an unfinished character, almost as if part of the light display is burned out. The second character looks like a lower case letter h. At some point I'll see another dishwasher for sell and I'll buy it. One thing for sure, it will not be a LG brand.
Date published: 2016-05-29
Rated 4 out of 5 by from excellent but hoses on the unit constantly leak love the unit but the hoses they use in the unit constantly thru time leak in between the ribs of the hose as shown in the photo the repair technician replaced one hose and told us that is the only warranty we get on the hoses so another different hose just started leaking in between the ribs totally different hose and we have to pay for it to get it fixed. I think they used a cheap hose to begin with we had the unit for less then 18 months and this is the second hose to spring a leak. I am now looking at the manuals to see the hose before I de-install it out of the kitchen counter to see if I could use a more superior type of hose and to see if it can be retrofit into the LG product. If they would have spent just a couple of bucks more on the quality of hose they could have avoided all these issues. I would have paid more just to not be inconvenienced
Date published: 2016-01-18
Rated 1 out of 5 by from Very dissatisfied with this dishwasher. When I fill the lower rack and go to roll it back into the tub it falls off of the side tracks that are formed into the tub walls. The rack was replaced once which helped for a short amount of time and started doing it again. Very aggravating to get it loaded and then have it fall off of the track and have to reach in and lift the rack and try to get it back on the track. It also has not done a very good job of cleaning. The glasses always come out with out being clean and have to be hand washed! I have cleaned the filter and it did not make any difference. My old dishwasher did a much better job than this one. I will be replacing this one as soon as I can and it won't be this brand.
Date published: 2015-01-02
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  • clientName_lg
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Ask your questions. Share your answers.
Please review the detailed product information and help guides in the
Product Support section for this product prior to posting a question.

My dishwasher is malfunctioning. There is a code * 13

Asked by: Jill23
We regret the trouble you have experienced with this dishwasher. The IE error code, according to page 29 of the owner’s manual, is indicative of a Water Inlet Problem. This can be caused by a clogged, kinked or frozen water inlet hose. It is recommended to check the water supply to the dishwasher.
Answered by: NeilE
Date published: 2017-01-05

Our dishwasher gives an OE fault. The repairman says it was our disposal. However, the plumber says the pump motor is not working properly

Asked by: Steveo63
We regret the trouble you have experienced with this dishwasher. According to page 29 of the owner’s manual, the OE error code denotes a drainage problem, most typically due to clogged filters. It is recommended to check the bottom of the wash tub to see if there are any obstructions or clogs that might be removed.
Answered by: NeilE
Date published: 2018-07-07

why does my flatware have brown stains after I use the dishwasher?

Asked by: Raine
We regret the trouble you have experienced with this dishwasher. It is difficult to determine the cause of such discoloration. Please contact our Customer Interactive Center at 800-243-0000 in order to troubleshoot this situation.
Answered by: NeilE
Date published: 2014-12-26

Dishwasher didn't finish draining the final rinse. How do I access the drain screen filter? My product no. is 3858ED3006B

Asked by: Mickey007
We regret the trouble you have experienced with this dishwasher. The drain filter screen is open, below the lowest spray arm. An image of the entire filtration system can be seen on Page 7 of your owner’s manual. The mesh filter should be removable so as to be cleared.
Answered by: NeilE
Date published: 2014-07-09

How long does it take to run a typical dishwashing cycle?

We are trading in a new dishwasher from another company for yours because it takes 4 hours to run! How long can we expect yours to be? LDF7551WW
Asked by: Anonymous
2 hours, 11 minutes
Answered by: sprott
Date published: 2014-04-11

wht are the three wires black , white green and white

Asked by: randy5858
We appreciate your interest in this dishwasher. The three wires correspond to three wires in your electrical junction box. The BLACK wire should be a hot, 120V electrical line. The GREEN wire is a grounding wire. Match the white to its corresponding white line as well. If you are uncertain on such connections, it may be recommended to obtain the assistance of a professional installer or electrician. If you have additional questions, please contact our Customer Interactive Center at 800-243-0000.
Answered by: NeilE
Date published: 2013-11-26

What brand of dishwashing detergent do you recommend using?

I just had model LDF7551WW installed yesterday. I have Finish Powerball Tabs. Will those work well with this product, or should I be using a powder or liquid detergent? Thanks.
Asked by: SunnyMB
That is what was recommended and that is what we use. We've only had our dishwasher 3 months but they seem to work really well. I'm not sure if it is necessary but I get the regular packages and then I also get a package with the baking soda in them and use that kind about every third wash cylce, maybe it will help to keep it fresh? It's good for keeping everything else fresh, so I figured why not. We haven't had any problems with them, our dishes always come out clean. Hope this helps!
Answered by: Wensel
Date published: 2013-10-22

How to turn on sanitary rinse and sanitary extra rinse

I have LDF7551ST/WW/BB
Asked by: Redheith
Repeatedly press the rinse button until the desired rinse options display. The sanitary rinse indicator is a thermometer with 160 F written next to it. The extra rinse indicator is an "R+". Hope this helps.
Answered by: TLengr
Date published: 2013-10-22
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