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Interlock Switch Parts

Best Seller
Range Infinite Control Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3148953

If your range burner won't adjust temperature or stays on high, the infinite control switch likely failed. Direct plug-in replacement, 15-minute DIY fix.

Do-It-Yourself Stories from Customers like You Couldn't control the heat on the big burner it intermittently got red hot (and stayed there)   Fred S. • Emerald Isle , NC • March 26, 2016

I first diagnosed the problem by replacing the burner control (Infinite switch) with one from a smaller burner (one that I knew worked fine). That seemed to solve the problem. I ordered the correct control for the big burner on Saturday night, it arrived Tuesday and installed it in less than 10 minutes using only a Phillips screwdriver. Remember to unplug the stove before performing any service. Take this time to clean around and under the stove. (You know it needs it!) Read more

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Range Burner Control Switch
Genuine Lg part
By: Lg
Part Number: EBF62174907

Burner stuck on high or won't adjust temperature? This rotary switch behind the control knob regulates heat settings. DIY-friendly, 20-minute fix.

Do-It-Yourself Stories from Customers like You The stovetop burner stopped working.   Stephen E. • Apex , NC • September 19, 2021

Unscrewed the stove top, unplugged the connections, removed the stovetop. Replaced the burner and the switch. Put it back together again. Read more

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$93.95
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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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Monitor Switch
Genuine Ge part
By: Ge
Part Number: WB24X830

The Monitor Switch is an OEM replacement part for GE microwave ovens. Located internally on the turntable control circuit board, this switch monitors rotation of the turntable during cooking cycles.  

Causes of failure involve degradation of the electrical contacts from continuous arcing loads over years of use combined with vibration stresses.

Symptoms of a faulty monitor switch include:

  • The turntable no longer rotates or spinning intermittently
  • Cooking cycles aborting prematurely with error messages 
  • Screeching or grinding noises emanating from beneath cavity
  • Visible burnt spots on turntable drive assembly

This genuine GE switch is also compatible with select Hotpoint and RCA models.

Do-It-Yourself Stories from Customers like You Ge microwave ran when turned off if door was shut   Jason A. • Cary , NC • April 02, 2017

The first symptom was our microwave would continue to run after the time was up. The light would go out, the turn table would stop but you could still hear the microwave running and whatever was in it would continue to cook. The only way to stop it was to open the door. It was intermittent at first but eventually it would always run no matter what as long as the door was closed. Several other posts referenced these switches as the problem. I just replaced both and problem gone. It turns out... Read more

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$37.95
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Dishwasher Water Level Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10195039

Fix dishwasher overflowing or leaking from the door with a water level switch replacement. Monitors water level during wash cycles. Video guide available.

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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$47.41
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Electric Range Surface Element Control Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 316238201

Burner won't turn off or stuck on high heat? This surface element control switch restores proper temperature control. Easy DIY repair in under an hour.

This part fixes the following symptoms
  • Element will not heat
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Do-It-Yourself Stories from Customers like You Burner would not turn down on high all the time   Mark M. • Hillsboro , OR • June 29, 2020

Replaced burner switch and all was working properly. Great customer service and part replacement. Read more

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$82.73
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Dishwasher Door Interlock Switch
Genuine Ge part
By: Ge
Part Number: WD21X10224

Dishwasher won't start or stops mid-cycle? This door interlock switch detects when the door is closed. DIY repair in about 5-10 minutes with a screwdriver.

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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$13.95
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Range Triple Burner Switch
Genuine Samsung part
By: Samsung
Part Number: DG44-01007B

Burner stuck on high or won't heat? This triple burner switch restores proper temperature control. Many DIYers report a 5-minute fix for this issue.

Do-It-Yourself Stories from Customers like You The triple burner on my stove would remain on high no matter the placement of the knob   Rodolfo P. • Hialeah , FL • January 15, 2021

I replaced the energy regulator. Read more

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$171.68
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Infinite Heat Switch Kit
Genuine Ge part
By: Ge
Part Number: WB21X36771

The Infinite Heat Switch Kit is an OEM part for GE ranges and cooktops. This kit is essential for controlling the temperature of the burners on your range or cooktop, allowing you to adjust the heat level from low to high. 

Causes of damage to the infinite heat switch can include normal wear and tear from frequent use, electrical issues such as short circuits or power surges, and physical damage from cleaning or impact. 

Symptoms of a bad Infinite Heat Switch include:

  • Burners not heating to the desired temperature, either staying too hot or not getting hot enough.
  • The burner not turning on at all, indicating a possible failure in the switch's electrical contacts or circuit.
  • Inconsistent cooking temperatures, where the burner cycles on and off too frequently or not often enough, affecting cooking performance.

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

Do-It-Yourself Stories from Customers like You Had previously replaced one burner control because the burner indicator light stayed on   William A. • Dodge Center , MN • July 13, 2015

I replaced all 3 remaining burner controls because they were all original (mid 1970s GE electric range w/coil burners), and one of the controls occasionally made arcing sounds when cycling the burner on and off. If a control is making odd noises - more than just a quiet metallic clicking as it cycles - it should be replaced. I'm assuming you have experience with the tools needed and can do simple mechanical assembly or disassembly, but have not previously worked with electrical equipment of... Read more

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$50.95
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Microwave Door Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304509459

Microwave tripping breaker or won't start? A faulty door switch is often the cause. This safety switch ensures your microwave only runs when the door is closed.

Do-It-Yourself Stories from Customers like You Sears Kenmore elite blowing main circuit breaker when trying to start   Dennis S. • Bucyrus , OH • November 17, 2018

Check fan operation and was OK. Everything else worked except when microwave was started for a cycle. I looked around on internet and found someone had trouble with the door switches. I started to check door switches and found one shorted. I replaced both lower door switches and it took care of problem. Read more

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$25.76
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Range Infinite Switch Top Burner Control
Genuine Whirlpool part
By: Whirlpool
Part Number: WP7403P239-60

Fix a burner stuck on high or an indicator light that won't turn off. This infinite switch controls heat settings on electric range burners. DIY-friendly repair.

This part fixes the following symptoms
  • Element will not heat
See more...
Do-It-Yourself Stories from Customers like You The right front "large' heating element was in high heat mode rotating the control knob to a lower heat setting would not reduce heat   Jack D. • Roanoke , VA • November 17, 2014

1. Went online where I watched video about heat control for this Maytag. I then found AppliancePartsPros using Google. I ordered the part and In three days the part arrived. I installed the part and now the problem has been corrected. Read more

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$36.95
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Range Top Burner Infinite Switch
Genuine Samsung part
By: Samsung
Part Number: DG44-01002A

Fix burners stuck on high or not responding to temperature adjustments. This range infinite switch restores precise heat control. DIY-friendly repair.

Do-It-Yourself Stories from Customers like You Missing segments in display oven not holding temperature setting burner always on high   David S. • Palm Harbor , FL • September 24, 2016

After removing the top rear access panel, I took as-built photographs of the two components to be replaced showing all wires, connectors and screws! The Energy Regulator for the front left burner was replaced first, noting the orientation before pulling off the knob, and removing the retaining screws. I used long nose pliers to gently remove one lead at a time and reconnect to the new regulator. Checked orientation against the photo, reinstalled regulator and knob. Main PCB Assembly was... Read more

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Range Surface Burner Infinite Switch
Genuine Ge part
By: Ge
Part Number: WB24T10146

Burner won't turn off or stays on when set to off? This surface burner infinite switch controls heat levels. Takes 10-15 minutes to replace.

Do-It-Yourself Stories from Customers like You Burner wouldn't turn off   Bryan S. • Saint Louis , MO • May 06, 2016

Replaced switch! Easy.... Read more

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$41.95
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Microwave Door Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W10269460

Microwave won't start or shows door error? A faulty door switch prevents operation when the door isn't detected as closed. DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Light flickering when open door & stays on when door opened   Jo B. • Vandalia , OH • March 01, 2020

After checking other reviews, we decided it was best to replace the interlocks, cam and all three switches. You're going to need a phillips screwdriver, star driver, small screwdriver and needle nose pliers. You need to remove the ONE Phillips screw above the control panel inside the vent. The contol panel is on hinges that you can slide up and towards you. Using caution remove the wires noting how they're connected. Pinch the top of the white connectors and wiggle them free. We couldn't get... Read more

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$32.64
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Range Rotary Switch
Genuine Lg part
By: Lg
Part Number: EBF62174906

Burner won't turn off or runs too hot? This rotary switch controls heating elements and temperature settings. Straightforward DIY replacement.

Do-It-Yourself Stories from Customers like You Rotary switch was bad burner would not go off once it was set at temperature   Mark B. • Clinton , OK • February 02, 2026

Put a new switch in Read more

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$72.61
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Microwave Door Interlock Monitor Switch
Genuine Ge part
By: Ge
Part Number: WB24X25397

Fix a microwave that won't start or stops mid-cycle with this door interlock monitor switch. Ensures safe operation when door closes. DIY repair.

Do-It-Yourself Stories from Customers like You When a power up of any kind was selected timer or clock ran down but turntable or cook mode never started when door was moved a little it would start to work then stop research suggested door switch   James D. • Smyrna , TN • December 28, 2014

Removed and replaced 3 door switches and mounting bar that holds switches plastic gets brittle with age and each switch comes out slightly different from each other, the chances of breaking a mounting pin is very easy. care should be taken when snapping mounting bar back into place to insure top latch and bottom latch locate properly insure bar is proper aligned when tightening screws their is free play in mounting bracket that could affect door properly engaging switches. NOTE that their are... Read more

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  • boxes images Over 2.1 Million Parts In Stock
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