Lg Dishwasher LDS4921ST Parts
Genuine Lg part
By: Lg
Part Number: 3W40025P
$26.72
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$31.80
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$5.08
Genuine Lg part
By: Lg
Part Number: 4775ED3003A
Secures and pivots the dishwasher door for smooth opening and proper alignment. Replace if your hinge is broken, cracked, or worn to restore stability.
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$71.95
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$86.34
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$14.39
Genuine Lg part
By: Lg
Part Number: 3550DD2001A
Protective cover cap for dishwasher installation. Replaces cracked, broken, or missing caps. Ensures proper coverage and protection of components.
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$13.20
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$14.34
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$1.14
Genuine Lg part
By: Lg
Part Number: 4975ED2005B
Rack guide assembly for dishwashers. Mounts to the side of the tub to help guide dish racks smoothly along the rails. Replace if cracked, broken, or missing.
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$59.74
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$71.69
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$11.95
Genuine Lg part
By: Lg
Part Number: AEH73796901
Dishwasher door hinge assembly that connects the door to the frame. Order a replacement if your hinge is cracked, broken, or causing the door to sag.
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$75.95
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$90.38
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$14.43
Genuine Lg part
By: Lg
Part Number: AEH73796902
Dishwasher door hinge assembly that connects the door to the tub. Replaces broken, cracked, or worn hinges that cause door sagging or misalignment.
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$75.95
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$91.14
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$15.19
Genuine Lg part
By: Lg
Part Number: AGM34891605
This is the inner door panel assembly for a dishwasher, which includes the door liner, damper, and gasket components. It forms the interior surface of the dishwasher door and helps seal the wash chamber to prevent leaks during cycles. Replace this assembly if you notice water leaking from the door, the inner panel is cracked or warped, or the door gasket is damaged and no longer sealing properly.
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$326.57
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$350.23
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$23.66
Genuine Lg part
By: Lg
Part Number: EAD61906701
Fix dishwasher electrical issues with this multi-wire harness. Restores proper connection between control board and components. Moderate difficulty repair.
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$268.95
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$320.05
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$51.10
Genuine Lg part
By: Lg
Part Number: MBG42564703
Replace a worn, broken, or missing push-style control button on your dishwasher's electronic panel. Restores tactile operation for easier pressing.
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$40.95
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$48.73
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$7.78
Genuine Lg part
By: Lg
Part Number: 5911ED3003A
Fixes weak spray or slow draining caused by a worn impeller. Restores water circulation in your dishwasher. Moderate DIY repair with video guide.
Do-It-Yourself Stories from Customers like You
My lg lds5540st was squealing during the wash cycle David D. • Alabaster , AL • April 21, 2017
I replaced the dishwasher circulation motor. I also replaced the impeller assembly, although it turns out that was not necessary. Actually replacing the motor was straightforward: Remove the upper and lower racks. Turn off the breaker and water supply. Disconnect power, supply water and drain hose. Slide out the dishwasher. Inside the dishwasher, unscrew the two screws holding on the bottom rotating sprayer and remove the sprayer, unscrew the one screw holding the little metal bracket and...
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$20.32
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$24.18
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$3.86
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 3550ED3011B
Mounts over the dishwasher's drying fan vent opening to shield the blower and direct airflow into the tub. Replace if cracked, damaged, or missing.
Do-It-Yourself Stories from Customers like You
Door spring pulleys broke on our lg dishwasher Leigh C. • Bemidji , MN • March 22, 2015
I looked up my unit and reviewed the schematic drawing online at Appliance Parts Pro. Once receiving the parts, I Pulled out the dishwasher and removed side panels - didn't even have to disconnect anything. Removed broken parts and replaced them with the new - took about 10-15 minutes start to finish.
Easy cheesy!
Owning LG appliances I'm thankful to have found a resource like Appliance Parts Pro! I plan to use them for all my other LG repairs because they make it so easy to find parts.
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$14.95
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$17.79
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$2.84
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Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: MBJ32856401
This replacement switch cam interfaces with a lever or knob to actuate a microswitch. It restores reliable on/off signaling and the positive feel/engagement of the related control or latch mechanism when the original cam wears or cracks.
- Translates lever or rotary motion into precise switch activation
- Ensures the switch travels fully to open and close as intended
- A worn or broken cam can cause intermittent operation or functions that won't start/stop as expected
- Helps bring back a defined "click" or detent at the control/lever
What's included: 1 switch cam Install notes:
- Disconnect power to the appliance before servicing; turn off gas/water if applicable
- Access the switch or latch assembly; remove any knob, trim, or cover as needed
- Note the cam's orientation/indexing before removal; take photos for reference and transfer any springs/clips
- After reassembly, manually test the mechanism to ensure smooth switch actuation before restoring power
Do-It-Yourself Stories from Customers like You
Lg dishwasher “ne” or “ue” error code (vario spray arm). Dimitri T. • Cranston , RI • February 26, 2019
This was a very simple repair. It was done in about an hour. It involves disconnecting the dishwasher, emptying the water from the inside, taking it out and flipping it over, and replacing the diverter motor. This repair is done on the underside of the dishwasher, nothing to disconnect inside (just remember to remove the baskets). It would be wise to order the motor seal and micro switch that goes with it as they are all cheap parts and easy to swap out during the procedure. Be sure to take...
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$10.70
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$11.77
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$1.07
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: MJX32862501
Fix dishwasher not draining or OE error codes with a new check valve. Prevents backflow and keeps water moving properly. Easy 30-minute DIY repair.
Do-It-Yourself Stories from Customers like You
Dishwasher not draining correctly John W. • Ashburn , VA • January 15, 2016
I watched a suggested video about my model and was able to easily take apart the filter unit and access the drainage area. I found a worn out "Float" Valve. In the process of replacing the float valve I went ahead and replaced a gasket and the Valve, Check. Repairs went great.
Parts were a perfect fit. This is the second time I used AplliancePartsPros.
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$14.95
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$17.79
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$2.84
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 5214DD3003A
Connects internal water lines in your dishwasher. Replace if cracked, worn, or leaking to restore a secure seal and prevent water damage under the unit.
Do-It-Yourself Stories from Customers like You
Leaking hose Peter C. • New Milford , CT • July 12, 2015
We have a two year old LG dishwasher that started leaking
After removing it from under the counter and laying it on its back I discovered that a mouse has chewed a hole in one of the hoses
I took s pic of it sent it to APP tech dept
They identified the part for me and I had it in two days
Works like new again
Great customer service I highly recommend them
PC from Ct
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$22.95
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$27.31
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$4.36
Out Of Stock
Usually ships within 4 - 14 days
Genuine Lg part
By: Lg
Part Number: 1WZZDD3001A
Hardware washer distributes clamping force under fasteners in your dishwasher. Replace if missing, bent, or corroded to restore secure assembly. Confirm fit.
Do-It-Yourself Stories from Customers like You
Dishwasher arms weren't revolving thus water wasn't getting sprayed around Carrie B. • Atascadero , CA • January 11, 2015
I called a repairman out ($90) to diagnose problem which I was unable to figure out on my own (after tearing apart dishwasher). It was a simple $1 washer that was rotten. While I was on this website I went ahead and ordered some other gaskets too.
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$13.20
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$14.52
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$1.32
Out Of Stock
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Genuine Lg part
By: Lg
Part Number: 3551DD2001W
Closes off the bottom of the dishwasher cabinet to protect internal components. Replace if the panel is cracked, missing, or won't stay secured.
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$135.95
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$144.68
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$8.73
Out Of Stock
Usually ships within 4 - 14 days