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Service Machine Control
Genuine Ge part
By: Ge
Part Number: WD21X24901C

The Service Machine Control is an OEM component specifically designed for GE dishwashers. As the main control board, it regulates all wash cycles including temperature, filtration, spray arm rotation, drying functions and end of cycle signals.

Causes of a faulty service machine control include normal wear and tear over time. Electronic failures or water exposure from plumbing issues can also trigger malfunctions.

Symptoms of a failing control board are:

  • Inability to progress through cycles fully
  • Flashing error codes during washes
  • Inconsistent wash and rinse performance
  • Component damage from power overload issues

Replacing it with this genuine GE OEM part restores optimal cycle handling. Proper controls are essential for sanitizing every wash. The part is also compatible with Hotpoint, RCA and some Kenmore models.

Do-It-Yourself Stories from Customers like You 815 error code dishwasher thinks door is ajar.   Cesar G. • Chicago , IL • July 24, 2020

Indicator light would blink three times, make a sound, but the dishwasher would not run. After making sure there were no obstructions, no problems with seals, filters, and latch clean, I cut the power off and back on. The Dishwasher worked for a few more times. After that, cutting the power off and on no longer worked. I figured out what buttons to press and hold to find the error code (start/stop and cycle select), saw code 815, and then did a "hard reset" by pressing and holding other... Read more

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Upper Rack (Dishrack Assembly)
Genuine Ge part
By: Ge
Part Number: WD28X35779

Restore safe, organized loading on the top level. Replacing a damaged upper rack brings back smooth sliding, proper item placement, and dependable use without snagging or collapsed tines.

What it does

  • Holds cups, glasses, and bowls securely on the upper level
  • Helps prevent items from tipping or falling through the rack
  • Restores smooth slide-in/slide-out when rails and rollers are intact
  • Replaces racks with broken, rusty, or missing tines

What’s included
One upper rack assembly.

Install notes

  • Open the door, pull the rack to the stops, then release/remove end caps to slide the rack out
  • Seat the new rack on the rails and reinstall end caps—do not force
  • Transfer any clip-on accessories from the old rack if applicable
  • Run a quick rinse cycle to confirm smooth travel

Do-It-Yourself Stories from Customers like You Our dishwasher racks were rusted to the point of disintegrating from our well water which now has been fixed by a whole house ro system   Craig H. • Northport , FL • April 16, 2019

We had to order new racks by calling appliance parts pros. I gave them the model and serial number to order replacement racks with new hardware included. The racks came in 5 business days and I installed the new racks which were OEM. Fit perfect and the dishwasher runs like new. It was that easy. Read more

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Lower Door Gasket
Genuine Ge part
By: Ge
Part Number: WD08X21894

The Lower Door Gasket is an OEM part for GE dishwashers. It is placed at the bottom of the dishwasher door to create a water-tight seal during operation, preventing leaks and ensuring that water remains within the unit during the wash cycle. 

Symptoms of a bad Lower Door Gasket include:

  • Water leaking from the bottom of the dishwasher door
  • Signs of mold or mildew near the gasket area
  • Frequent puddles or drips underneath the door after a wash cycle
  • The gasket becoming hard, cracked, or visibly damaged

Causes of a bad Lower Door Gasket can include regular wear and tear, exposure to harsh detergents and high temperatures, or improper installation that leads to uneven sealing.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Lower door gasket on GE dishwasher had deteriorated and come apart.   Juan S. • Benton , LA • February 28, 2023

I went to your web sight. I entered the GE dishwasher model # and found the gasket was available. While looking up the needed gasket I happened to see an applicable how-to replace the gasket video and watched it. It was easy to follow and VERY helpful. As I watched, I wrote down the gasket replacement procedure step-by-step. I ordered the needed gasket and received it in 2 days (AMAZING). The replacement entailed disconnecting the water supply, the power supply and the discharge hose. I removed... Read more

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Lower Rack (Dishrack Assembly)
Genuine Ge part
By: Ge
Part Number: WD28X34744

Bring back smooth loading on the bottom level. This lower dishrack replaces bent or rusty racks so dishes sit securely and the rack glides cleanly without snagging or collapse.

What it does

  • Holds plates, bowls, and cookware securely on the lower level
  • Helps prevent items tipping or falling through broken tines
  • Restores smooth slide-in/slide-out when rails and rollers are intact
  • Replaces racks with rusted welds, missing sections, or warped frames

What’s included
One lower rack assembly.

Install notes

  • Open the door, pull the rack to the stops, remove end caps, and slide the old rack out
  • Seat the new rack on the rails and reinstall end caps—do not force
  • Transfer any clip-on accessories or tine clips from the old rack if reusable
  • Run a quick rinse to confirm smooth travel

Do-It-Yourself Stories from Customers like You Our dishwasher racks were rusted to the point of disintegrating from our well water which now has been fixed by a whole house ro system   Craig H. • Northport , FL • April 16, 2019

We had to order new racks by calling appliance parts pros. I gave them the model and serial number to order replacement racks with new hardware included. The racks came in 5 business days and I installed the new racks which were OEM. Fit perfect and the dishwasher runs like new. It was that easy. Read more

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Door Latch
Genuine Ge part
By: Ge
Part Number: WD21X10490

The Door Latch is an OEM replacement part for GE dishwashers. It serves the critical function of securely keeping the door closed during wash cycles through its engaging bolt design.

Over extended use, aspects of the latch can degrade such as worn plastic catch areas, loosened screws, or a faulty latch hook mechanism. Causes are generally normal wear and tear. 

Symptoms of a bad latch include: 

  • The door not closing fully or popping open accidentally  
  • Inability to fully lock or latch no matter how hard the door is pressed
  • Damaged or stripped screws holding the mechanism 

This OEM replacement part is compatible with Hotpoint, RCA and some Kenmore models as well.

Do-It-Yourself Stories from Customers like You Two year old ge dishwasher just did not turn on   Brian K. • Sault Ste Marie , MI • November 17, 2018

After I double checked that the unit did have power to it, I concluded it was probably a switch or the User Interface Board. I found the parts on the AppliancePartsPros for the best price and delivery. After the parts were delivered two days later, it took me a couple hours to disassemble and re-assemble the door for the dishwasher and luckily everything seems to be working fine three days and three loads later. The only issue I had was with the User Interface board..... this is a generic... Read more

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Electronic Control Board
Genuine Ge part
By: Ge
Part Number: WD21X24900C

The Main Control Board is an OEM replacement part for GE dishwashers. It serves as the central control unit for your dishwasher, responsible for coordinating and regulating various functions and cycles. It controls functions such as water temperature, cycle duration, and detergent dispensing. 

A bad Main Control Board can result in a range of issues, including cycle irregularities, error codes, or a complete failure of the dishwasher to function. Causes of a bad Main Control Board can include electrical failures, power surges, or damage due to moisture.

Symptoms of a bad Main Control Board include:

  • Inconsistent or erratic cycle behavior
  • Error codes or error messages displayed on the control panel
  • Inability to start or complete a cycle
  • Unresponsive control panel buttons

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Three beeps when trying to start dishwasher   Aaron F. • Chapel Hill , NC • April 10, 2020

Two weeks ago, my dishwasher would not run. It would beep three times when you pushed the start button: the same signal it gives when the door is open. I used the troubleshooting steps I found at applianceblog.com to do a hard reset. (Hold START and WASH TEMP for five seconds, close the door, and wait 3 minutes) After that, it worked for about one week. When it started having the same issue again, the hard reset did not work. I lowered the control board and could see that there were no lights.... Read more

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Lower Dishrack Assembly
Genuine Ge part
By: Ge
Part Number: WD28X28918

The Lower Rack is an OEM replacement part for GE dishwashers. The lower rack is where you place dishes, pots, and pans for cleaning during the wash cycle.

Symptoms that may indicate the need for this replacement kit include:

  • Cracks, warping, or damage to the existing lower rack
  • Issues with the existing lower rack not rolling smoothly or coming off the tracks

Causes of needing to replace the lower rack can include normal wear and tear over time, exposure to high heat or harsh detergents, or physical damage from mishandling or impact.

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore dishwasher models,

Note: If your original silverware basket was mounted on the front of your original rack, the new rack does not support that mounting. The silverware basket must be placed inside the new rack.

Do-It-Yourself Stories from Customers like You The prongs on bottom dishwasher rack were rusting   Catharine H. • Waves , NC • October 24, 2022

We ordered a replacement Lower Dishrack KIt which arrived in a very timely manner. I was surprised to see the order included a utensil rack as ours was fine and we had not ordered one. After installing the dishrack, we discovered the old rack was obsolete. It was so nice to realize GE was on top of things in sending the replacement utensil rack instead of me having to order one after the fact. Read more

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Tub Gasket
Genuine Ge part
By: Ge
Part Number: WD08X23476

The Tub Gasket is an OEM part for GE dishwashers. It is installed around the perimeter of the dishwasher door to create a water-tight seal during operation, effectively preventing water leaks. This gasket ensures that the dishwasher can maintain the necessary water level and pressure to clean dishes effectively, while also protecting your kitchen from water damage.

Causes of a bad Tub Gasket can include natural wear and tear from regular use, exposure to harsh cleaning chemicals that can degrade the rubber material, or improper installation leading to gaps or loosening.

Symptoms of a bad Tub Gasket include:

  • Water leaking from around the dishwasher door
  • Signs of mold or mildew on the gasket
  • The gasket becoming hard or cracked
  • Visible gaps between the gasket and the dishwasher door

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Ge dishwasher gdf520pgd2ww leak slow drip from door   Kay S. • Madison , AL • July 03, 2016

I ordered door seal and bottom strip seal: GASKET TUB PLASTIC Number: WD08X22094 GASKET BEACH PLASTIC: WD08X21894 I had done this once previously and removed the door. That was not too bad but trying to put the door back on the hinges by myself was a bit of work. This time I: 1) removed the 2 screws at the bottom of the door. 2) opened the door all the way 3) slowly pulled the door back on the hinges till I could pull out the bottom gasket 4) slid the new gasket back in place 5) pushed the... Read more

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Heating Element
Genuine Ge part
By: Ge
Part Number: WD05X30818

The Heating Element is an OEM part for GE dishwashers. It is responsible for heating the water during the wash cycles and for drying the dishes after the rinse cycle. Proper functioning of the heating element ensures optimal cleaning and drying performance.

Causes of a bad heating element can include mineral buildup from hard water, electrical faults, or general wear and tear over time. Damage to the heating coil or connections can also impair its functionality.

Symptoms of a bad heating element include:

  • Dishes not drying properly
  • Dishwasher cycles taking longer than usual
  • Water not heating during the wash cycle
  • Error codes related to heating issues

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Dishwasher was not heating water and dishes were coming out wet and cold no steam at all   James C. • Lubbock , TX • February 15, 2019

I followed the directions on several websites for repairs. The obvious place to start is the heating coil and thermostat. I checked the continuity of the coil and it was good with a reading of almost zero resistance. Next I read that there is no thermostat controls on my GE dishwasher so I followed another webpage that said the Sensor Turbidity Assembly acts like a thermostat so I replaced that. Wasted effort as that switch sensor was OK. Normally it has a light on when it is working, a... Read more

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Configured Service Machine Control Board
Genuine Ge part
By: Ge
Part Number: WD21X32165

The Configured Service Machine Control Board is an OEM component designed specifically for GE dishwashers. It serves as the central processor that monitors all cycle phases including wash, rinse, dry, and sanitization. Precise controls are paramount for thorough cleaning performance.

The causes of a board needing replacement can relate to water exposure compromising electrical circuits over time. Regular operational wear may also induce failures.

Symptoms of a faulty control board involve:

  • Inoperable or interrupted wash cycles
  • Inaccurate temperature or unclear error codes
  • Component damage from electrical overloads
  • Signal issues preventing desired settings

The configured service machine control board is compatible with Hotpoint, RCA, and select Kenmore models.

Do-It-Yourself Stories from Customers like You Dead dishwasher   Arthur H. • Kingwood , TX • June 26, 2023

My GE dishwasher (GDT605PMM0ES) had started going in and out of service but if I unplugged it and plugged it back in it would work a few more times. Then one day that old trick didn't work anymore. Looked at what might be the issue on the internet and most signs pointed to the configured service machine control board or the configured Ui board. I ordered both, not really which was bad, but started with the Ui board first because the service machine control board showed it was receiving... Read more

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Flood Switch Assembly
Genuine Ge part
By: Ge
Part Number: WD21X10519

The Flood Switch Assembly is an OEM part for GE dishwashers that is responsible for detecting water levels in the dishwasher's base, preventing potential flooding by shutting off the water intake if an overflow is detected. This helps in avoiding water damage to your home and ensuring the dishwasher operates normally.

Symptoms of a bad Flood Switch Assembly include:

  • The dishwasher not filling with water  
  • Water not draining properly 
  • The dishwasher stops during a cycle 

Causes of a bad flood switch assembly can vary from debris accumulation affecting the float's movement to electrical issues within the switch mechanism. Over time, wear and tear on the float or switch can lead to failures.

This OEM GE part can also be used on Hotpoint, RCA, and Kenmore/Sears appliances. 

Do-It-Yourself Stories from Customers like You The dishwasher would not fill with water   Jeffrey J. • Ramsey , MN • December 02, 2014

Removed the lower rack, removed the lower wash arm, removed the lower coarse filter, removed fine filter ( still no tools require to this point). Removed two 1/4" head screws with nut driver to then remove float switch, unplugged float switch, plugged in new switch, reinstalled filter, etc. This is a 5 minut job! Read more

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Single Speed Dishwasher Drain Pump Kit
Genuine Ge part
By: Ge
Part Number: WD19X25187

The Single Speed Dishwasher Drain Pump Kit is an OEM replacement part for GE dishwashers. This important part works to drain water from the dishwasher at the end of each cycle. The pump ensures water is fully drained from the tub and pipes to prevent damage.

Causes of a bad drain pump can include normal wear and tear over extended use, blockages in the drain system, or failures in the electric motor.

Symptoms of a bad drain pump include:

  • Incomplete or slow draining of water after cycles
  • Water remaining in the bottom of the tub
  • Strange noises or vibrations coming from the pump motor
  • Leaks in or around the drain pump area

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You GE dishwasher not draining.   Carol J. • Bartlett , IL • December 18, 2021

I viewed youtube videos and followed the instructions on how to determine the cause of the problem. I cleared the lines and poked my fingers in to check for obstructions. But in the end, the drain pump was the problem. The pump came in the mail the next day. The job required the pump and only one of the hose clamps as the original setup has one single ear clamp which can be removed with wire cutters and a standard one which I re-used. There is a wire adapter in the kit that is necessary to... Read more

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Rack Carrier And Roller Kit (Lower Dishrack), Set Of 4
Genuine Ge part
By: Ge
Part Number: WD01X35298

Restore smooth, dependable rack movement. This kit replaces worn carriers and rollers so the lower dishrack glides in and out without binding, derailing, or dropping.

What it does

  • Supports and guides the lower rack along the tracks
  • Replaces broken, missing, or flat-spotted wheels and cracked carriers
  • Helps prevent the rack from popping off the rails during loading
  • Reduces drag that leads to stiff, uneven rack travel

What’s included
Four carrier brackets, four roller wheel brackets (covers), and eight wheels — a complete set of four assemblies.

Install notes

  • Disconnect power before servicing the rack area.
  • Pull the lower rack out; swap one assembly at a time to match left/right orientation.
  • Fully seat tabs/locks on each carrier; verify wheels roll freely.
  • Best practice: replace all four together for even tracking, then run a quick test cycle.

Do-It-Yourself Stories from Customers like You A wheel housing attached to the bottom of the dishwasher dish rack had come off and melted in a wash cycle   Jessica B. • Dayton , NV • November 03, 2024

I was able to find the parts on your website. I was a little worried because there were no photos, but the parts were correct, and it was an easy fix! Read more

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Diverter Valve Assembly
Genuine Ge part
By: Ge
Part Number: WD19X25278

The Diverter Valve Assembly is an OEM part for GE dishwashers. This component controls the flow of water to different parts of the dishwasher, ensuring that the water is directed to the appropriate spray arms for effective cleaning.

You should replace this diverter valve assembly if it becomes faulty or malfunctions. Common causes of a bad diverter valve include wear and tear over time, clogging from debris or hard water deposits, or failure of internal components due to electrical issues.

Symptoms of a bad diverter valve assembly include:

  • Inconsistent or poor cleaning performance
  • Unusual noises during the wash cycle
  • Water not reaching certain spray arms
  • Error codes related to water flow issues

This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Water everywhere   Christine H. • Lloyd Harbor , NY • June 26, 2020

Needed to replace diverter valve. Since you can't get service now due to covid restrictions. We needed to order direct. The service was exceptionally great. Received tracking number right away. Since I ordered overnight delivery, the part came early next day and we are up and running! Read more

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Configured Ui Board
Genuine Ge part
By: Ge
Part Number: WD21X31899

The Configured UI Board is an OEM part for GE dishwashers. It serves as the central control unit, managing all operations of the dishwasher including cycles, temperatures, water levels, and timings. The UI board has all necessary wiring and components factory-installed to seamlessly interface with existing control panels and buttons.

Causes of a bad UI board can include water damage, cracked or loose circuitry, or failures of electronic components over time. Without a functioning UI board, the dishwasher cannot run cycles or sense user inputs.

Symptoms of a bad UI board include:

  • The dishwasher not starting or running cycles
  • Control panel malfunctions like unresponsive buttons or odd error codes
  • Inability to select desired cycles or change settings
  • Appliance failing to self-diagnose or display problems

This GE replacement part is compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You No lights but did have power (GE dishwasher)   Jeffery S. • Spicewood , TX • January 25, 2021

First I watched Youtubes and decided it was the lower control board, ordered it from Appliance Parts Pros, and got it within 2 days. Installed it and no change. Called Appliance Parts Pros to repair the help line and they were very helpful told me I needed the upper board (UI) so I ordered it got it also in 2 days installed it and everything works perfectly. Appliance Parts Pros is very helpful and prompt in shipping. Highly recommend. Read more

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Lower Rack Roller
Genuine Ge part
By: Ge
Part Number: WD12X26146

The Lower Rack Roller is an OEM replacement part for GE dishwashers. This small but crucial component allows for smooth and effortless movement of the lower dish rack during loading and unloading.

Symptoms of needing to replace the lower rack roller include:

  • Difficulty in sliding the lower rack in or out
  • Excessive noise or grinding during rack movement
  • The rack becoming stuck or not rolling smoothly
  • Visible wear, cracks, or damage to the roller itself

Causes of a faulty lower rack roller can include normal wear and tear over time, exposure to heat or moisture, or physical damage due to impact or mishandling.

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore dishwasher models.

Do-It-Yourself Stories from Customers like You A wheel housing attached to the bottom of the dishwasher dish rack had come off and melted in a wash cycle   Jessica B. • Dayton , NV • November 03, 2024

I was able to find the parts on your website. I was a little worried because there were no photos, but the parts were correct, and it was an easy fix! Read more

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