LDF7551BB (ABPEEUS) LG Dishwasher - Overview
Sections of the LDF7551BB
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Dishwasher Connector Assembly
PartSelect #: PS3524406
Manufacturer #: 4933DD3001B
This dishwasher door hinge cable assembly connects the door to the spring. The door hinge cable and the door spring apply tension to the door to prevent it from dropping open too quickly. This part co...
$16.74
In Stock

Dishwasher Roller Assembly
PartSelect #: PS12075858
Manufacturer #: 4581DD3003C
The dishwasher roller assembly connects to the dishrack, and is located in the lower level of the dishwasher. It allows the dishrack to easily slide in and out. If the lower rack keeps falling off the...
$13.75
In Stock

Dishwasher Hinge Spring
PartSelect #: PS3524564
Manufacturer #: 4970ED4004G
The door spring, used in dishwashers, adds tension to the door through the door hinge to keep it from opening too fast. If you have a door latch failure or your washer door drops too quickly when open...
$28.71
In Stock

Dishwasher Nozzle Assembly
PartSelect #: PS7788355
Manufacturer #: AGB73093001
This nozzle assembly, commonly referred to as a sprayer head or spray arm, is an authentic replacement part supplied directly by LG for use in LG dishwashers. The nozzle assembly can be found at the b...
$63.22
In Stock

Basket Assembly
PartSelect #: PS3525640
Manufacturer #: 5005DD1001B
Presenting the LG Silverware Basket Assembly for some dishwasher models. This product is a genuine LG item, specially constructed for accommodating small utensils in the lower dishrack during the dish...
$41.96
In Stock

Dishwasher Diverter Pump Motor
PartSelect #: PS3579323
Manufacturer #: 4681ED3001D
This diverter motor, or stepper motor, controls the movement of the spray arms in your dishwasher. It directs water between the drain pump and the spray arms by turning a check valve inside the pump, ...
$51.71
In Stock

Dishwasher Holder
PartSelect #: PS6012668
Manufacturer #: MEG62279201
Discover excellence in dishwashers parts with this Dishrack Roller Bracket from LG. Expertly engineered, this genuine OEM item securely attaches the roller wheels of your dishwasher to the dishrack, e...
$13.75
In Stock

Dishwasher Dishrack Assembly
PartSelect #: PS12075784
Manufacturer #: 3751DD1001J
This is the lower dishrack assembly for various models of LG dishwashers. This dishrack is an OEM part that is designed to hold dishes and cutlery during the wash cycle of the dishwasher. This dishrac...
$196.52
On Order

Dishwasher Guide Assembly
PartSelect #: PS6448320
Manufacturer #: AEC73278201
Improve the efficiency of your LG dishwasher with this Middle Spray Arm Manifold Guide Assembly. This genuine LG part is designed to hold the spray arm and facilitates its connection to the water feed...
$51.71
In Stock

Drain Hose
PartSelect #: PS11760658
Manufacturer #: AEM69493808
This corrugated drain hose assembly directs wastewater from your dishwasher to the household drainage system. Positioned at the rear of the unit, it connects the pump to the sink drain or garbage disp...
$78.72
In Stock

Dishwasher Rack
PartSelect #: PS7796046
Manufacturer #: MGR38994202
This is a dishrack tine made for use on dishracks within various models of LG dishwashers. This part is a portion of the dishwasher dishrack assembly and features straight supports that hold your dish...
$44.83
In Stock
Manuals & Care Guides for LDF7551BB
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John
January 31, 2023
Is there a sensor which detects when the unit is fully drained? The machine appears to keep running even though it is empty until it throws a 0E code. The drain pump has plenty of pressure output pressure as well as output volume and there is no obstruction in the drain tube.
For model number LDF7551BB
Hi John, thank you for contacting us. According to our research, the drain function is managed by the electronic board, part number PS11710961. As the drain pump is working, it makes the control board a probable culprit. Please reach out to customer service if you need help placing an order. Glad to be of help!
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Doug
17 days ago
Is it possible for the drain hose to have a small hole on the dishwasher side
And run down to a pan that extends over the left level or corner and onto the floor?
For model number LDF7551BB
Hello Doug, thank you for getting in touch. Yes, a dishwasher drain hose can develop a minor hole close to the dishwasher end, resulting in water leaking into a pan that extends over the left side and onto the floor. Turn on the dishwasher and thoroughly examine the drain hose for any indications of water leakage, focusing particularly on the connection area and along its entire length. Make sure the pan is properly placed to collect any leaks. If a hole is detected, it will be necessary to replace the drain hose, part number PS11760658. We hope this helps.
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Common Symptoms of the LDF7551BB
[Viewing 9 of 9]Leaking
Fixed by
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Door latch failure
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Not cleaning dishes properly
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these parts



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Door won’t close
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Noisy
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Not draining
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Will not fill with water
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Will not dispense detergent
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Not drying dishes properly
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Broken door spring allows the door to overextend to the floor if not propped.
Simple, removed screws securing machine in the cabinet, then pull the unit out of the cabinet space about 10 inches. Springs are accessible within this extension. You need strong hands to extend the springs and attach them. Once attached, push machine back in place and re-install the anchor screws. In my situation, only one spring was bro
... Read more
ken, so the attached side revealed the correct slot to place the hook on the top position, the bottom position has a plastic lead for the spring, and that lead is attached to a rope to the door hinge. Note: Replace BOTH springs, even if only one is broken.
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Parts Used:
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Gregory L from INDEPENDENCE, OH
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Screw drivers
31 of 37 people
found this instruction helpful.
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The racks were rusted
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Gary from CHARLOTTE, MI
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
10 of 11 people
found this instruction helpful.
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Dishwasher leaking; got AE error almost every other wash
The inside gasket deteriorates over time - However replacement is easy. the main thing you have to remember is after you remove the old gasket, install the new one starting at the middle top of the tub and work your way down both sides. Also, don't push the gasket all the way in...only enough to hold in place. When you close the door the
... Read more
gasket will form a better seal around the door.
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Parts Used:
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Bruce from Katy, TX
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Difficulty Level:Really Easy
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Total Repair Time:30 - 60 mins
8 of 10 people
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