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Cooktop Switch

Switch, Burner Ignitor (Spark Switch)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4157180

This burner ignitor switch controls spark delivery to a cooktop burner so the burner lights when the knob is turned. It replaces a worn or failed switch to restore ignition responsiveness and consistent sparking. What it does:

  • Routes spark current to the surface burner ignitor when the control knob is turned
  • Stops spark delivery when the control knob is released or turned off
  • Commonly used when a burner fails to spark or sparks intermittently
  • Works with the cooktop's ignition system to enable safe, reliable lighting
What's included:
  • One burner ignitor switch
Install notes:
  • Disconnect power (and gas if applicable) before servicing to avoid shock or injury
  • Access may require removing the cooktop or control panel
  • Verify wiring and switch operation with a multimeter before replacement

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You No spark at burners   Brandon C. • Brooklyn , NY • January 14, 2017

I installed two burner ignitions under the knobs then installed a new spark module, which I had to order from a different vendor as this is a 20+ year old Caloric stove. Fortunately this spark module is used in many other appliances. Read more

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Relay Change (Relay Kit)
Genuine Whirlpool part
By: Whirlpool
Part Number: 12001452

This relay change kit replaces the failed relay assembly that controls motor or compressor power, restoring proper electrical switching for normal operation. Use this kit to replace a worn or intermittently working relay with an exact-fit factory component. What it does

  • Switches power to the motor/compressor when the appliance calls for it
  • Restores reliable start and run signals when a relay has failed or sticks
  • Addresses symptoms like clicking on start, no motor/compressor operation, or intermittent runs
  • Helps prevent damage from repeated failed start attempts
What's included
  • One relay change kit
Install notes
  • Disconnect power before servicing to avoid shock or damage
  • Replace only with the exact OEM relay kit for safe, reliable operation
  • Verify wiring and connectors are secure and undamaged before restoring power

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Door Switch (Push-Button)
Genuine Frigidaire part
By: Frigidaire
Part Number: 318037700

This push-button door switch detects when the appliance door opens and closes to control interior circuits like the light or other door-activated features. It restores proper door-sensed operation when the original switch fails. What it does:

  • Acts as the door-open/door-closed sensor for interior circuits
  • Turns interior light and other door-controlled functions on and off
  • Can prevent circuits from operating when the door is open
  • Common symptom: interior light won't turn on or won't turn off when door is operated
What's included: One push-button door switch Install notes:
  • Disconnect power to the appliance before attempting service
  • Handle wiring and terminals carefully; note wire locations before removal
  • Test switch continuity with a multimeter after installation to confirm operation

Do-It-Yourself Stories from Customers like You Stove would not light on front two burners   Thomas M. • Colorado Springs , CO • October 01, 2018

Replaced switches I received by mail from AppliancePartsPros. They mailed them the same day I ordered them and I even received them early. Great parts and vendor. Read more

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Wiring Harness (Main Harness)
Genuine Frigidaire part
By: Frigidaire
Part Number: 318232621

This wiring harness routes power and signals between a refrigerator's control components and electrical devices, restoring reliable electrical connections for operation and controls. It replaces a damaged or broken harness to help regain normal appliance function. What it does:

  • Connects control board, sensors, lights, and other electrical components to provide power and signal paths
  • Replaces frayed, burnt, or damaged wiring that can cause intermittent or complete loss of function
  • Helps resolve symptoms such as lights or dispenser not working, erratic controls, or failure of specific features tied to wiring
  • Restores proper connector fit and secure electrical contacts when original harness pins or wires are compromised
What's included:
  • One wiring harness as shown
Install notes:
  • Always disconnect power to the appliance before starting any repair
  • Match connector shapes and wire colors to the original harness; route along original paths and secure with clips or ties
  • Inspect mating connectors and control board terminals for damage before installing the new harness

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Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 318531500

 

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Infinite Switch (Surface Burner Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: 74011241

This infinite switch controls the heat level of an electric cooktop surface burner, restoring variable temperature control for cooking. It replaces a failed or erratic burner control to help burners heat evenly and respond to the knob. What it does:

  • Regulates current to a surface heating element so the burner cycles between power levels
  • Restores adjustable heat when a burner stays on one setting, won't heat, or heats intermittently
  • Replaces a worn or damaged control that causes inconsistent burner performance
  • Works with the cooktop's control knob to provide stepped power levels for cooking
What's included:
  • One infinite switch assembly
Install notes:
  • Disconnect power to the appliance at the breaker before servicing
  • Match this part to the existing switch by part number and terminal layout before installation
  • Handle terminals and wiring carefully; secure connectors fully to prevent loose connections

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Switch, Igniter (Range Ignition Switch)
Genuine Whirlpool part
By: Whirlpool
Part Number: 12002788

This ignition switch controls spark to a gas range burner so burners light reliably when a knob is turned. Replaces a worn or failed switch to restore normal ignition and consistent burner operation. What it does:

  • Sends the electrical spark signal to the burner igniter when the control knob is turned
  • Allows the range to ignite burners; a failed switch can prevent sparks and burner ignition
  • Works with the range's safety/ignition system to enable proper start-up sequencing
  • Helps eliminate intermittent sparking or no-spark symptoms linked to a faulty switch
What's included: One ignition switch Install notes:
  • Disconnect power and turn off the gas supply before beginning service
  • Basic hand tools required; access may require removing the cooktop or control panel
  • Handle electrical connections carefully and restore grounding; follow manufacturer instructions

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Switch
Genuine Frigidaire part
By: Frigidaire
Part Number: 318293813

 

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Wire Harness (Harness Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11561436

This genuine replacement wire harness connects and routes power and signal lines between appliance components, restoring reliable electrical communication for normal operation and control response. What it does:

  • Replaces damaged or frayed wiring that can interrupt power or signals
  • Restores reliable connections between controls, motors, and sensors
  • Helps resolve intermittent operation, loss of certain functions, or failure to start when caused by wiring faults
  • Provides factory-style connectors and routing for secure, vibration-resistant connections
What's included: One new wire harness Install notes:
  • Disconnect power to the appliance before starting any repairs
  • Handle connectors carefully; match connector shapes and colors to the original
  • Route the harness as the OEM diagram specifies and secure with clips or ties to prevent chafing

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Burner Switch (Surface Element Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: WP7403P367-60

Replacement burner switch that controls the heat level for an electric range surface element, restoring proper temperature selection and burner responsiveness. Use this switch when a burner is unresponsive, stuck at one setting, or heats erratically. What it does:

  • Regulates power to a surface element so you can select low-to-high heat settings.
  • Replaces a failed surface control switch that prevents burners from changing temperature.
  • Common symptoms it can fix: burner won't heat, stuck on one setting, no click/response, or inconsistent heat.
  • Works as the control interface between the knob and the element on compatible electric ranges.
What's included: One burner switch. Install notes:
  • Disconnect power at the breaker or unplug the range before starting any repair.
  • Photograph or label wires before removal and match terminals exactly when installing the replacement.
  • Use insulated tools and avoid contact with live terminals; restore power only after reassembly.

Do-It-Yourself Stories from Customers like You Igniter would not light one burner   David T. • Bolingbrook , IL • August 13, 2019

Replaced switch on the gas valve. Read more

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Control Switch (Rotary Selector)
Genuine Whirlpool part
By: Whirlpool
Part Number: 7403P620-60

This control switch is the user-facing rotary selector that lets the appliance select cycles and settings. It restores clear, tactile control so the unit responds correctly when you turn the knob. What it does:

  • Selects operating cycles and settings when the knob is turned
  • Routes electrical signals from the control panel to the selected function
  • Commonly replaced when settings do not change or the control feels loose/slips
  • Resolves intermittent or unresponsive cycle selection and erratic behavior
What's included: One control switch Install notes:
  • Disconnect power before attempting any repair to avoid electrical shock
  • Accessible from the control panel; remove trim or console as needed per your model's service instructions
  • Test function after reassembly; do not force the selector or use excessive torque

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Infinite Switch (Top Burner Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10161713

This infinite switch controls the heat level for a stove's top burner, letting the burner cycle through a range of settings for precise cooking. Replaces a failed burner control to restore adjustable heat on the cooktop. What it does:

  • Regulates electrical power to a single top burner to change flame/heat between low and high settings
  • Replaces a worn or faulty control that causes burners to stay off, not heat, or only work on fixed settings
  • Helps resolve intermittent or unresponsive burner control behavior and uneven heating
  • Matches OEM function for electronic/mechanical infinite control circuits used on many electric ranges
What's included: One infinite switch (top burner control) — quantity: 1 Install notes:
  • Disconnect power to the appliance before starting any repair to avoid electric shock
  • Access typically requires removing the cooktop or control panel
  • Inspect wiring and terminal connectors for damage; replace any frayed wires or loose terminals before reassembly

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Door Switch (Push-Button)
Genuine Frigidaire part
By: Frigidaire
Part Number: 318293819

This push-button door switch detects when the appliance door is closed and allows normal operation. It replaces a worn or failed door interlock to restore reliable start/stop response and user safety. What it does

  • Acts as the door-closed sensor that permits the appliance to start when the door is latched.
  • Interrupts power to drive/heating circuits when the door opens, preventing operation with an open door.
  • Stops intermittent starting or running caused by a faulty or stuck switch.
  • Helps resolve symptoms like the appliance not starting, stopping mid-cycle, or not responding to door closure.
What's included
  • One door switch (push-button type)
Install notes
  • Disconnect power (unplug or shut off breaker) before accessing electrical components.
  • Remove door trim or control panel as needed to access and replace the switch; keep track of screws and clips.
  • Verify switch operation with a continuity meter before and after installation.

Do-It-Yourself Stories from Customers like You While cooking gumbo using a large 7quart rectangular magna lite pot on a Kenmore pro stove top (approx 10yrs old); across the front w/bridge & rear elements the unit experience an electrical short   Jules M. • Marrero , LA • January 02, 2022

I decided to change out the left side element and switch. The parts received from AppliancePartsPros cross-referenced perfectly to the OEM model numbers and appeared to be exact duplicates. SAFETY ALERT: Must shut off the power! The install required an electrical skill set, but for the most part, the average handyman can snap a couple of pictures or create a color scheme wire chart to ensure the female spade are landed in the proper locations; 15 to be exact. Total install about 1 hour. Read more

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Switch, Spark (Single)
Genuine Whirlpool part
By: Whirlpool
Part Number: 74007003

 

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Wire Harness (Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: 7450P097-60

This wire harness assembly routes power and signals between a range of appliance components to restore reliable electrical connections and proper component operation. Fits as a direct replacement harness used in compatible Whirlpool appliances. What it does:

  • Carries power and control signals between control boards, motors, switches and sensors
  • Replaces damaged, frayed or corroded wiring that can cause intermittent or failed component operation
  • Restores reliable connector-to-connector connections and prevents shorts from exposed wiring
  • Helps resolve issues such as intermittent operation, components that won't respond, or visible wiring damage
What's included: One wire harness assembly Install notes:
  • Disconnect power to the appliance before starting any repair
  • Take photos of the existing harness routing and connector positions to aid reassembly
  • Ensure all connectors are fully seated and any retaining clips or straps are secured
  • If wiring shows burn, melting, or damaged insulation, replace the harness rather than repairing temporary sections

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Ignitor Switch Harness Asm.
Genuine Whirlpool part
By: Whirlpool
Part Number: W10138052

Ignitor switches with harness

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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
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