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Lg Dishwasher LDF8574ST Parts

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Dishwasher Upper Spray Arm Pivot Shaft
Genuine Lg part
By: Lg
Part Number: 4370ED3006A

Pivot shaft that supports and allows the upper spray arm to rotate in your dishwasher. Replace if broken, cracked, or worn to restore proper arm movement.

Do-It-Yourself Stories from Customers like You Top spray arm not spinning in lg dishwasher   Mark F. • San Carlos , CA • February 02, 2020

I replaced the upper nozzle guide, nozzle shaft and upper spray arm. I also replaced the pump gasket for good measure. Top rack dishes had not been cleaning properly. I first removed the filter assembly to inspect the main pump from above. It was clogged but after cleaning and reassembly I observed that while middle and bottom spray arms were changing position, the upper spray arm was not. I confirmed that water was flowing through the upper spray arm by placing some empty yogurt pots on a... Read more

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Dishwasher Mounting Bracket Kit
Genuine Lg part
By: Lg
Part Number: 5001DD4001B

This mounting bracket kit secures your dishwasher to the countertop from above, preventing it from tipping forward when the door is opened. It replaces worn or missing brackets that allow the dishwasher to move or become unstable during operation.

Do-It-Yourself Stories from Customers like You Dishwasher counter brackets were broken   Dana D. • Richmond Hill , GA • January 17, 2016

I ordered new brackets to replace the broken ones. With the new brackets the instructions also showed me how I could also secure the dishwasher to the counter from each side. I replaced the brackets and secured the dishwasher to each side of the cabinets. The dishwasher is more secure now then ever. Read more

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$44.95
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Dishwasher Bushing
Genuine Lg part
By: Lg
Part Number: 4830ED4001B

Small sleeve bushing that supports pivoting or rotating joints in your dishwasher. Replace when worn, cracked, or causing excess friction between moving parts.

Do-It-Yourself Stories from Customers like You Missing brackets and screw hole cover   Brian S. • Ashland , MO • March 15, 2016

Thanks to LG NOT sending the parts THEY say are included with the dishwasher, I had to buy them in order to install the appliance. I sure hope the LG appliance performs better than their customer service. Very simple fix....bought the EXACT items needed from AppliancePartsPros.com and in just a matter of two days, had the parts needed. Amazing! Excellent experience. The fix was attaching the brackets to the cabinet and screwing it to the countertop. Also just popping the screw covers... Read more

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$11.60
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$13.80
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Dishwasher Water System Gasket
Genuine Lg part
By: Lg
Part Number: 4986DD3003A

Creates a watertight seal between dishwasher pump, sump, or inlet components. Replace when leaking occurs during wash cycles to restore proper performance.

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$14.95
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Dishwasher Flow Sensor Assembly
Genuine Lg part
By: Lg
Part Number: 6501DD2001A

This sensor monitors water flow inside the dishwasher to ensure proper water circulation during wash and rinse cycles. It sends signals to the control board to regulate water intake and pump operation. Replace this sensor if the dishwasher displays error codes related to water flow, fails to fill properly, or stops mid-cycle due to incorrect flow detection.

Do-It-Yourself Stories from Customers like You Very little water was being let in to the tub. I had already replaced the inlet valve and that didn’t help   Kenneth H. • Sunrise Beach , MO • October 10, 2019

I replaced the float assembly. The float assembly was clogged with a soft sludgy material. It works perfectly now Read more

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$47.21
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Dishwasher Door Latch And Lock Assembly
Genuine Lg part
By: Lg
Part Number: 4026DD3001A

Fix a dishwasher door that won't stay shut or cycles that won't start. This door latch and lock assembly restores secure closure and cycle operation.

Do-It-Yourself Stories from Customers like You The door latch wasn't staying shut.   Jay M. • Washington , DC • January 25, 2022

Replaced the door latch & door lock. Went really well and the dishwasher is working now. Read more

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$53.21
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$63.32
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Dishwasher Sump And Motor Assembly
Genuine Lg part
By: Lg
Part Number: AJH72949004

Fix dishwasher leaks from the bottom or poor spray action with a new sump and motor assembly. Includes circulation motor, drain pump, and gasket.

Do-It-Yourself Stories from Customers like You E1   Doel M. • Fort Myers , FL • December 11, 2015

Ordered the part paid the extra 6-7 bucks to get it in 2 days. Once I received it it came in a box with bubble wrap around it not oem wrap. It took about 20 minutes to install and I've run it once so far no issues. Read more

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$306.95
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Dishwasher Tine Row Clip
Genuine Lg part
By: Lg
Part Number: 4930DD3003A

This small clip attaches to the dishwasher rack and holds the tine rows in position. It allows you to fold or reposition tines to accommodate different dish sizes and shapes. Replace this clip if tine rows are loose, fall flat during wash cycles, or no longer stay in their adjusted positions.

Do-It-Yourself Stories from Customers like You Main wash motor froze and then burned out the controller too i had to buy a new motor so the completely assembled sump with all motors and valves and heating element was a real steal for +$10   Mike K. • Fort Collins , CO • May 01, 2015

I bought a new controller first and installed it. The exact replacement controller was no longer available and I had to modify two AC connectors that changed from 3 pins with two wires to two pins with two wires. This was not expected but I made it work just fine by getting the three pin connectors on the cable to fit the two pin by breaking out the center web in the board two pin and then shaving off the raised key plastic on the wires. Then on power up, I found that the wash motor did not... Read more

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$13.73
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$16.20
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Pump Motor Assembly,Dc
Genuine Lg part
By: Lg
Part Number: EAU62043403

The Pump Motor Assembly is an OEM component specifically designed for LG dishwashers. It houses both the wash and drain pump motors integrated within a singular assembly. 

These motors work together to efficiently circulate water through spray arms during wash cycles for optimized cleaning performance. They also help drain dirty water at the end of each cycle, ensuring dishes are thoroughly rinsed.  

Symptoms of a bad pump motor assembly include:

  • Inadequate or incomplete wash and rinse performances
  • Water failing to drain fully after cycles
  • Leaks occurring due to ineffective pumps   
  • Abnormal sounds from the motor during the operation

Causes can include normal wear over time, failures in motor electronic components, or damage from foreign debris. 

Replacing the pump motor assembly with this genuine OEM LG part restores optimized wash and rinse functions. It is also compatible with Sears/Kenmore dishwashers.

Do-It-Yourself Stories from Customers like You Dishwasher would not drain   Mark D. • Belleville , WI • March 16, 2021

The drain pump motor was bad. Pretty easy fix. Good engineering / design on these parts. Read more

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$105.36
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Dishwasher Gasket
Genuine Lg part
By: Lg
Part Number: 4986DD3001A

Creates a watertight seal to prevent leaks in your dishwasher. Replace when worn or cracked to stop water damage. Confirm fit with your model number.

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$21.29
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$25.12
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Dishwasher Dishrack Slide Rail And Roller Assembly, Right
Genuine Lg part
By: Lg
Part Number: 4581DD3001B

This is a slide rail and roller assembly that mounts on the right side of the dishwasher tub to support and guide the cutlery or dishrack as it slides in and out. The rollers allow the rack to move smoothly along the track. Replace this assembly if the rack is difficult to slide, feels wobbly, or the rollers are cracked, worn, or no longer turning freely.

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$37.24
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Dishwasher Dishrack Holder Bracket
Genuine Lg part
By: Lg
Part Number: 4930DD3005B

Mounting bracket that secures dishrack components in place inside your dishwasher. Replace if cracked, broken, or missing to restore stability.

Do-It-Yourself Stories from Customers like You Main wash motor froze and then burned out the controller too i had to buy a new motor so the completely assembled sump with all motors and valves and heating element was a real steal for +$10   Mike K. • Fort Collins , CO • May 01, 2015

I bought a new controller first and installed it. The exact replacement controller was no longer available and I had to modify two AC connectors that changed from 3 pins with two wires to two pins with two wires. This was not expected but I made it work just fine by getting the three pin connectors on the cable to fit the two pin by breaking out the center web in the board two pin and then shaving off the raised key plastic on the wires. Then on power up, I found that the wash motor did not... Read more

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$10.70
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$11.77
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Dishwasher Terminal Block Cover
Genuine Lg part
By: Lg
Part Number: AGM72573101

This is a protective cover that fits over the electrical terminal block or wiring connections on a dishwasher. It shields the wiring and electrical connections from moisture and accidental contact, ensuring safe operation. Replace this cover if it is cracked, broken, or missing, as exposed electrical connections pose a safety hazard.

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$31.95
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Dishwasher Rack Roller Wheel
Genuine Lg part
By: Lg
Part Number: 4580ED4002A

Replacement rack roller wheel for dishwasher lower or upper rack assemblies. Install when original wheels are cracked, broken, or worn causing rough rolling.

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Dishwasher Stopper Roller
Genuine Lg part
By: Lg
Part Number: 4620ED3001C

Stopper roller guides and cushions dishwasher panels for smooth, quiet operation. Replace if door binds, rubs, or moves unevenly. Confirm fit with your model.

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Dishwasher Rack Rail Assembly
Genuine Lg part
By: Lg
Part Number: 5219DD2002A

Replacement rack rail assembly for dishwashers. Guides and supports dish racks for smooth sliding. Needed when rails are cracked, broken, or worn.

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$40.95
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store