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Dishwasher Switch

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Speed Control Plate
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10119326

The Speed Control Plate is an OEM part for Whirlpool stand mixers. This part regulates the speed at which the mixer operates, ensuring that it can accurately adjust to the desired setting for a wide range of mixing tasks.

Over time, the speed control plate can wear out or become damaged due to regular use, leading to issues such as the mixer not maintaining the set speed, operating too fast or too slow, or not adjusting speeds at all.

Symptoms of a bad Speed Control Plate include:

  • The mixer fails to change speeds or adjust accurately
  • The appliance operates at an incorrect speed regardless of the setting
  • The mixer only works at one speed or does not work at all
  • Unpredictable speed changes during operation

This OEM Whirlpool part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper and some Kenmore models.

Do-It-Yourself Stories from Customers like You My kitchenaid k5 ss had only one speed fast!   Alice F. • El Dorado , KS • December 13, 2014

I read a few of your reviews and found that a, "Phase Control Board" may be the problem. It was! Talk about easy to install... It was super easy! I decided to order the, "Speed Control Plate" also as a precaution (Shipping was one price - and it arrived the very next day, Wow! I didn't expect that.) With my screwdriver and good lighting. I fixed it myself! My husband is still in shock. I used forceps to install the, "Speed Control Plate," because I needed something to hold the tension wire - at... 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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Pressure Sensor Assembly
Genuine Ge part
By: Ge
Part Number: WD21X25468

The Pressure Sensor Assembly is an OEM part for GE dishwashers. It monitors the water level within the dishwasher, ensuring the correct amount of water is used during each wash cycle for optimal cleaning performance.

Causes of a bad pressure sensor assembly can include wear and tear over time, clogs or debris obstructing the sensor, electrical issues, or damage to the sensor housing. Malfunctioning sensors can result from exposure to hard water minerals or detergent residues that affect the sensor's accuracy.

Symptoms of a bad pressure sensor assembly include:

  • Dishwasher not filling with water properly
  • Overfilling or underfilling with water
  • Error codes related to water levels
  • Dishes not being cleaned effectively

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

Do-It-Yourself Stories from Customers like You H2o error code   Joe D. • Lockport , NY • August 07, 2025

Tried to fix with a non GE part, didn’t work. Your GE brand pressure sensor worked like a charm Read more

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Interlock Switch
Genuine Ge part
By: Ge
Part Number: WD21X10261

The Interlock Switch is an OEM replacement part for GE electric and gas dryers. This safety component monitors the door closure, preventing operation if the door is not securely closed and latched. The switch measures 2 inches long and 1/2 inch wide.

Symptoms of a faulty interlock switch include:

  • Dryer failing to start or running with the door open  
  • Timer display not illuminated when start button is pressed  
  • Inability to open the dryer door during operation
  • Dryer suddenly stopping mid-cycle before fully drying clothes

Causes relate to the internal component contacting the door frame over 50,000 open/close cycles potentially exposing wiring to wear. Regular cleaning the external switch area prevents dust or lint buildup skewing performance. 

This genuine GE switch is compatible with Hotpoint and RCA dryers as well.

Note: Can be used as a dishwasher door switch on specific models. Check your model number for the most accurate results.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Melted door switch.   Christopher K. • Greeneville , TN • February 03, 2024

The full story: Dishwasher stopped running mid-cycle. When I first began troubleshooting I tried manually advancing the timer knob, and the machine would run. That led me to believe that the actual timer assembly was bad, so I replaced it. The dishwasher ran fine for a day, and then the same problem came back. This time, however, I also had to push in on the door to get it to run. I looked around online, and someone suggested that the door latch wasn't closing tightly enough. I adjusted the... Read more

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Interlock Switch
Genuine Ge part
By: Ge
Part Number: WD21X10224

The Interlock Switch is an OEM replacement part for GE dishwashers. It is an electronic sensor located inside the dishwasher door that detects when the door is securely closed. 

Symptoms of a bad Interlock Switch include:

  • The dishwasher will not start a cycle even with the door closed  
  • Error messages related to the door being open displayed
  • Failure to advance through cycle selections
  • Inconsistent or unreliable door closure sensing

Causes can be normal wear and tear over extended use. Moisture exposure inside the dishwasher environment may also contribute to switch malfunction over time.

This OEM part is also compatible with some Hotpoint, RCA and Kenmore branded dishwashers. 

Do-It-Yourself Stories from Customers like You Dishwasher stopping mid cycle and beeping   Robert D. • Lincoln , NE • January 30, 2015

I got on the site and shared my issue. It was determined my door switches were bad, as well as my actuator. I ordered the parts (which arrived in just 2 days!) and I fixed it myself in just under 10 minutes, for under $30.00. Thanks guys!!!! Read more

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Water Level Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10195039

The Water Level Switch is an OEM part for Whirlpool dishwashers. It monitors and regulates the water level inside the dishwasher during wash cycles, ensuring the correct amount of water is used for optimal cleaning performance.

The water level switch can fail due to several reasons, such as electrical issues, mechanical wear over time, or damage from water exposure. Blockages or debris can also interfere with its proper functioning.

Symptoms of a bad water level switch include:

  • The dishwasher not filling with water
  • Overfilling or flooding inside the dishwasher
  • The dishwasher stopping mid-cycle or not progressing through cycles
  • Error codes related to water levels

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You The dishwasher was leaking from the water level float   David C. • Whippany , NJ • January 20, 2019

Ordered 6 parts from you thanks to your fantastic web schematic parts diagram received parts very fast changed parts easily and that leak stopped. Your company is a 5* operation hands down. Read more

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Door Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8269209

The Door Switch is an OEM part for Whirlpool dishwashers. It plays a crucial role in ensuring the dishwasher operates only when the door is securely closed. The switch signals the control board that the door is shut, allowing the wash cycle to begin safely.

You should replace the door switch if it becomes faulty or damaged. Causes of a bad door switch can include wear and tear from regular use, electrical issues, or physical damage from forceful closing of the door.

Symptoms of a bad door switch include:

  • The dishwasher not starting or stopping mid-cycle
  • Error codes related to the door latch or door switch
  • The dishwasher operating with the door open (safety issue)
  • No response when pressing the start button

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Kitchenaid dishwasher would not complete wash cycle   John M. • Lillian , AL • July 31, 2016

This was a difficult problem to diagnose. Because the machine would start the wash cycle then shut down after a few minutes of running, it appeared that the cause might be a bad thermostat or heating element, but all checked out ok. That led me to believe that the control panel may be the culprit but it also appeared to be working correctly when I ran the diagnostics program. A visual examination of the components found that the door switch electrical connections looked discolored, so I removed... Read more

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Water Level Float Switch Assembly
Genuine Frigidaire part
By: Frigidaire
Part Number: 154773201

The Water Level Float Switch Assembly is an OEM replacement part for Frigidaire dishwashers. It uses a floating switch design to accurately sense water levels filling and draining during cycles. Proper level detection allows for optimized wash and rinse action and water volume control.

Causes of a bad float switch assembly can include wear and tear over many years of use, interfering with free float movement. Mineral or scale deposits may accumulate on float components, inhibiting functionality. Physical damage from impact could introduce leaks.

Symptoms of a bad float switch assembly include issues such as:

  • Inability to properly detect water levels
  • Long fill or drain times
  • Failure to fill or drain completely
  • Potential overflow or standing water issues
  • Error codes pointing to level sensor faults

This OEM Frigidaire replacement part is also compatible with some Electrolux, Westinghouse, and Kenmore dishwashers.

This part fixes the following symptoms
  • Will not fill with water
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Do-It-Yourself Stories from Customers like You Dishwasher would not fill   Eric D. • Indianapolis , IN • March 02, 2020

Replacing the inlet valve solved the problem. The old valve was somehow clogged with white sediment. I probably could have taken it off and cleaned it out if I'd known, but replacing the valve was much easier. Took about half an hour to repair. Video walk through was extremely helpful. Great to have a working dishwasher again! Read more

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Float Switch
Genuine Bosch part
By: Bosch
Part Number: 00165256

The Float Switch is an OEM replacement part specific to Bosch dishwashers. It is a switch located in the sump area of the dishwasher tub that detects water levels and provides feedback for automatic filling and draining functions.

Symptoms of a bad float switch include:

  • The dishwasher fails to fully drain water after cycles
  • Cycles not initiating or advancing properly due to water level issues
  • Float switch area where the sensor attaches developing leaks
  • Loose or detached float switch from normal wear over time

Causes of a bad float switch are usually mineral or sediment buildup disrupting its buoyancy and sensing ability. Without a properly functioning float switch, the dishwasher cannot effectively monitor water levels to manage filling and drainage.

This OEM Bosch replacement switch is also compatible with Thermador, Gaggenau, and some Kenmore dishwasher models.

This part fixes the following symptoms
  • overflowing
  • Will not fill with water
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Do-It-Yourself Stories from Customers like You Inlet valve would not open to let water into the dishwasher   Kurt J. • Burnsville , MN • January 09, 2015

I checked continuity at the float switch since I knew the inlet valve was working when direct wired to 120v. Switch did not have continuity. Replaced switch and inlet valve worked at start of cycle. Read more

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Flood Switch
Genuine Ge part
By: Ge
Part Number: WD21X23498

The Flood Switch is an OEM part for GE dishwashers. This critical component detects and prevents potential overflows by monitoring water levels within the dishwasher. When excessive water is detected, the flood switch signals the dishwasher to shut off water flow, preventing leaks and potential water damage.

Causes of a bad flood switch can include electrical failures, physical damage from debris, or wear and tear from repeated use. If the flood switch malfunctions, it may not properly detect water levels, leading to possible overflows or improper operation of the dishwasher.

Symptoms of a bad flood switch include:

  • The dishwasher stopping mid-cycle
  • Water not filling or overfilling the dishwasher
  • Error codes related to water level issues
  • Leaks around the dishwasher

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

Do-It-Yourself Stories from Customers like You The dishwasher was not draining water.   Sanford S. • Jericho , NY • January 23, 2022

Spoke to an appliance repairman who said it does not pay to fix and is too difficult I had already ordered the parts. So I called AppliancePartsPros.com. They said no problem if I wanted to return parts BUT the technician suggested that all appliances are repairable I gave it a shot I had to disconnect the dishwasher, same as if I was to replace it Followed on AppliancePartsPros.com repair parts video and replaced the pump, inlet valve, and solenoid all took about an hour and the dishwasher... Read more

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Float Switch Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 8193506

The Float Switch Kit is an OEM part for Whirlpool dishwashers. It includes the float and the switch mechanism that monitors and controls the water level inside the dishwasher. The float switch ensures that the dishwasher does not overfill by signaling the water inlet valve to shut off the water supply once the appropriate level is reached.

Causes of a bad float switch can include debris or mineral buildup, wear and tear over time, or electrical failures within the switch mechanism. A malfunctioning float switch can lead to water overfilling, which may cause leaks and inefficient washing performance.

Symptoms of a bad float switch kit include:

  • Dishwasher overfilling with water
  • Water leaks during operation
  • Dishwasher not filling with enough water
  • Error codes related to water levels

This OEM part is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore models.

Do-It-Yourself Stories from Customers like You Kitchenaid dishwasher kudp02frss2 leak at float switch at front right of unit   Richard B. • Mahwah , NJ • December 02, 2016

Removed bottom cover, located leak at float switch, removed and replaced float switch kit. The toughest part of the repair was removing the Float & Retainer Assembly (in the interior of the machine tank) which broke when I pushed it back and pulled it straight up as suggested in the service manual. The Float Switch Kit (attached to, and below the float, below and outside the tank) has a folding plastic cover which fastens with plastic clips. If you open the switch kit before removing the... Read more

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Pressure Sensor
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304504077

The Pressure Sensor is an OEM part for Frigidaire dishwashers. It monitors the water pressure within the dishwasher to ensure optimal performance during the wash cycle.

Causes of a bad pressure sensor can include electrical faults, buildup of debris or mineral deposits, or general wear and tear from regular use.

Symptoms of a bad pressure sensor include:

  • Poor cleaning performance
  • Dishwasher not filling with water properly
  • Error codes related to water pressure
  • Dishwasher stopping mid-cycle

This OEM replacement is also compatible with Electrolux, Gibson, Kelvinator, and Kenmore models.

Do-It-Yourself Stories from Customers like You If yor fridgidaire dishwasher is showing an i30 error code do not assume there is a leak   Kenneth T. • Vineland , NJ • April 24, 2017

I had to pull and clean the pressure sensor switch four times in a year. Each time more gunk accumulated. When that happens the sensor does not close the water valve. The dishawsher keeps filling and the water comes out through the overfill port. The water then goes in the catch basin under the washer and floats the emergency switch. This cuts off the water but keeps the pump running just in case. Tripping the circuit breaker is only a temp fix. What happens is the water level may have... Read more

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Dishwasher Micro Switch
Genuine Lg part
By: Lg
Part Number: 3W40025L

The Dishwasher Micro Switch is an OEM part for LG dishwashers. It plays a crucial role in detecting the door's position, ensuring the dishwasher only operates when the door is securely closed. This switch helps maintain safety and proper functioning during the wash cycle.

Causes of a bad micro switch can include wear and tear from regular use, electrical malfunctions, or physical damage. A compromised micro switch can prevent the dishwasher from starting or stopping correctly.

Symptoms of a bad dishwasher micro switch include:

  • The dishwasher not starting or stopping unexpectedly
  • Error codes related to door issues
  • The door not locking securely during operation
  • Unresponsive control panel or buttons

This OEM LG part is also compatible with Sears/Kenmore models.

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... Read more

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Speed Control Board (120V)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10487697

Restore smooth, consistent motor operation with this 120V electronic speed control board. It regulates power to the motor so selected speeds engage properly and stay steady, helping your appliance run reliably across all settings. What it does:

  • Regulates power to the motor for accurate speed selection
  • Helps maintain steady RPM under load
  • Common symptoms: runs only one speed, won't change speeds, surges or pulses
  • Resolves intermittent operation when the motor has power but won't run
What's included:
  • 1 speed control board assembly
Install notes:
  • Disconnect power before servicing; work in a dry area
  • Handle the board by the edges to avoid static damage
  • Move wires from the old board to the new one one-by-one; take reference photos
  • Some models require speed calibration after installation—follow the service instructions

Do-It-Yourself Stories from Customers like You Intermittent speed control on kitchenaid 7qt stand mixer   Anthony C. • Westminster , CO • November 26, 2014

Unplug the unit from power. Remove decorative aluminum band from motor enclosure by removing single screw at rear of mixer. Remove screws (now exposed) which secure the top half of the motor enclosure. Using a 1/8" punch, tap-out the pin that penetrates the planetary gear cover and the motor shaft (takes some finesse to avoid damage to the painted/coated planetary. It is a tight fit!) This will allow the planetary gear and cover to drop. Now the motor and gear unit can be removed. Do so... Read more

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Float Switch
Genuine Bosch part
By: Bosch
Part Number: 00611665

The Float Switch is an OEM part for Bosch dishwashers. This part monitors the water level inside the dishwasher. It helps prevent overflows by detecting when the water level gets too high and signaling the control board to stop filling and start draining the water.

Causes of a bad float switch can include wear and tear from regular use, buildup of debris or mineral deposits, or electrical malfunctions.  

Symptoms of a bad float switch include:

  • The dishwasher not filling with water
  • Water overflowing from the dishwasher
  • The dishwasher not advancing through the cycles
  • Error codes related to water level issues

This OEM Bosch part is also compatible with Thermador, Gaggenau, and some Kenmore models.

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On/Off Switch
Genuine Bosch part
By: Bosch
Part Number: 00424410

The On/Off Switch is an OEM part for Bosch dishwashers. It provides the function of powering the unit on or off with the press of a button.

Causes can be normal wear over thousands of cycles or moisture damage compromising electronics. Physical impact could also affect switch operation over time.

Symptoms of a bad on/off switch include:

  • The dishwasher failing to start wash cycles when the switch is engaged
  • Washers inadvertently stopping mid-cycle or short cycling irregularly
  • The control panel lighting/interface malfunctioning or unresponsive

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

Do-It-Yourself Stories from Customers like You The switch stopped working   Kirk B. • Pelham , AL • March 24, 2014

Initially performed troubleshooting over the phone with Bosch customer support and did preliminary research on the web. Ultimately had to call out service technician to isolate/confirm problem. He confirmed the problem was most likely the switch (if not, the actually computer processor) and gave me the part number (since it was going to take 10 BD's for him to get the part). I ordered through Appliance Parts Pros and received the part in only 2 days. However, upon trying to install it, I... Read more

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Dishwasher switch replacement parts are essential to keep your dishwasher running smoothly and efficiently. Whether your dishwasher is working overtime on a big family dinner night or just handling the daily dishes, having a reliable switch is crucial. These parts ensure that all the cycles and functions of your dishwasher are executed properly, maintaining its performance and prolonging its life.

Dishwashers are indispensable in our kitchens, making the tedious task of cleaning up a breeze. The dishwasher switch, a small yet vital component, plays a significant role in the appliance's operation. Quality dishwasher parts, especially those that meet OEM standards, are designed to fit and function exactly like the original, assuring seamless performance and durability.

OEM dishwasher switch replacements are your best bet for maintaining the appliance's integrity and efficiency. These switches are specifically engineered for compatibility with your dishwasher model, providing a worry-free installation and reliable operation. You can trust these parts to restore your dishwasher to its optimal working condition, saving you time and hassle.

Having quality dishwasher switch replacement parts readily available means you can quickly address any issues and keep your dishwasher in top shape. Thanks to these parts, you can enjoy the convenience of a fully functional dishwasher without any interruptions.

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