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Wmh31017as-2 Parts

Capacitor (Magnetron)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10850446

This magnetron capacitor is the microwave high-voltage capacitor that helps supply the magnetron with the pulse of energy needed to produce heat. Replacing a failing capacitor restores normal heating performance and reduces arcing or loud humming. What it does

  • Stores and releases the high-voltage pulse required by the magnetron so the microwave can generate heat.
  • Prevents unstable magnetron operation that can cause weak or no heating.
  • Common symptoms of a failing capacitor: oven runs but doesn't heat, intermittent heating, loud buzzing/humming, or visible arcing inside the cavity.
  • A failed capacitor can also cause blown internal fuses or tripped circuits.
What's included
  • One capacitor.
Install notes
  • Disconnect power and verify the appliance is completely de-energized before servicing.
  • Capacitors can hold dangerous charge; discharge the capacitor safely with an insulated tool.
  • Use the exact replacement part and follow the appliance service manual for routing and connections.

Do-It-Yourself Stories from Customers like You My microwave was working at half power   Eric H. • Tonawanda , NY • October 30, 2015

I ordered a new magnetron and a new capacitor and after they arrived I set to work. I took plenty of pictures with my phone to remind me how the components came apart but it was pretty straight forward. Once the new parts were in and everything was reassembled the microwave worked good as new. The repair was less than a third the cost of replacement and no special tools are required. Just be careful to discharge the capacitor. This website is a great resource. Read more

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Nameplate (Grey)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11178521

Color: Grey

Do-It-Yourself Stories from Customers like You Broken grill vent & cut power cord on microwave   Karl B. • Goshen , KY • April 24, 2019

The grill vent is only held in place by two screws. Super simple fix. Remove the two screws and the old grill vent, position the new vent and put the two screws back in. Replacing the cord required that cabinet to be removed. Lots of screws on the back, top and bottom. Once the screws were removed, the cabinet pulled back. The power cord connections were then clearly visible. Undid the two wire connectors and unscrewed the ground wire from the body to remove the old power cable. Installed the... Read more

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Light Housing (Interior Lamp)
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10210878

This Light Housing secures and protects the interior lamp assembly, helping keep the compartment safely illuminated. Replace a cracked or heat-damaged housing to restore a stable bulb fit and consistent lighting performance. What it does:

  • Provides a stable mount for the interior light bulb/socket
  • Shields nearby wiring and components around the lamp area
  • Helps position the light for proper illumination inside the compartment
  • Common signs of wear: cracked or melted housing, loose bulb fit, lens/cover won't stay attached, intermittent lighting from a poor physical connection
What's included:
  • 1 light housing
Install notes:
  • Disconnect power to the appliance before servicing
  • Remove the lens/cover and bulb, then unfasten the damaged housing
  • Transfer the existing socket, wiring, and any hardware from the old housing as needed
  • Reinstall the housing, replace bulb/cover, restore power, and test the light

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Power Cord
Genuine Whirlpool part
By: Whirlpool
Part Number: W10708076

This is the appliance's main power cord. It delivers household electricity to the unit so it can operate safely and reliably.

  • Supplies AC power from the wall outlet to the appliance's internal wiring
  • A damaged or failed cord can cause no power, intermittent power, or tripped breakers
  • Replacing a worn cord can restore consistent power and improve safety
What's included: Power cord assembly only. Installation notes:
  • Unplug the appliance and turn off power at the breaker before service
  • Route and secure the cord to prevent pinching or abrasion

Do-It-Yourself Stories from Customers like You Broken grill vent & cut power cord on microwave   Karl B. • Goshen , KY • April 24, 2019

The grill vent is only held in place by two screws. Super simple fix. Remove the two screws and the old grill vent, position the new vent and put the two screws back in. Replacing the cord required that cabinet to be removed. Lots of screws on the back, top and bottom. Once the screws were removed, the cabinet pulled back. The power cord connections were then clearly visible. Undid the two wire connectors and unscrewed the ground wire from the body to remove the old power cable. Installed the... Read more

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Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W10138802

This replacement screw secures appliance components such as panels, brackets, and covers. Replace a missing or stripped fastener to restore a tight, rattle-free fit and proper alignment. What it does:

  • Secures panels, brackets, trim, and internal assemblies in place
  • Replaces lost, corroded, or stripped hardware
  • Helps reduce vibration and rattling from loose components
  • Maintains correct fit and alignment of covers and parts
What's included:
  • One screw
Install notes:
  • Disconnect power before servicing; wear appropriate safety gear
  • Match the screw to the original location; transfer any washers or clips from the old hardware
  • Start threading by hand to avoid cross-threading; tighten snugly without overtightening
  • Repair damaged receiving threads before installing the new fastener

Do-It-Yourself Stories from Customers like You Needed new microwave door   Patricia C. • Lincoln , NE • September 16, 2014

Attached new door after missing screw was sent to me Read more

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Microwave Door (Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11173813

A direct-replacement microwave door that restores the oven cavity seal, appearance and safe operation. Replaces a damaged or broken door so the latch and safety switches can engage properly for normal microwave use. What it does:

  • Replaces a cracked, dented or otherwise damaged microwave door or door panel
  • Helps restore proper door closure so latch/safety switches can operate correctly
  • Reduces heat and steam escaping from the cavity during use
  • Restores exterior appearance and removes sharp edges from a damaged door
What's included: Includes 1 microwave door. Install notes:
  • Always disconnect power to the appliance before beginning work.
  • Handle glass and edges with care; wear cut-resistant gloves and eye protection.
  • Align door and the latch engages and the microwave will not operate with the door open.

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Brkt-Mount (Chr)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11026306

Color: Chrome (Qty of 1)

Do-It-Yourself Stories from Customers like You The plastic mounting brackets where broke.   William E. • Clifton , TX • September 12, 2022

They were put into place and screwed in Read more

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Lamp Cover (Oven Light Lens)
Genuine Whirlpool part
By: Whirlpool
Part Number: 8206382

This lamp cover is the replacement lens that protects and diffuses your oven's interior light, restoring even illumination while keeping the bulb shielded from heat and food residue. It helps maintain safe, usable oven lighting. What it does:

  • Protects the oven light bulb from splashes, crumbs and direct contact.
  • Diffuses the bulb for more even interior illumination.
  • Replaces a cracked, cloudy, melted or missing lens that can cause dim or exposed lighting.
  • Fits over the lamp housing to restore the oven's normal light appearance and function.
What's included: One lamp cover/lens. Install notes:
  • Disconnect power to the appliance before starting and allow the oven to cool completely.
  • Handle the cover carefully—wear gloves to protect from sharp edges or broken glass.
  • Remove any retaining screws or clips, swap the old cover for the new one, then secure the retainer.
  • After installation, restore power and replace the bulb if issues persist.

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Inlet Cover (Protective Inlet Housing)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10313272

This inlet cover protects and conceals the appliance's inlet area, keeping wiring and connections secure and helping prevent debris from entering. It restores a clean, safe inlet opening and supports proper component alignment. What it does:

  • Shields the inlet opening and nearby connections from dust and debris
  • Holds inlet components in position to reduce movement and wear
  • Helps prevent snagging or accidental contact with inlet wiring or fittings
  • Visible damage or a loose/misaligned cover can expose connections and lead to leaks or electrical issues
What's included:
  • One inlet cover
Install notes:
  • Disconnect power and shut off water supply before beginning work
  • Remove the appropriate access panel or trim to reach the inlet area
  • Replace cover, securing with the original screws or clips; do not overtighten
  • Inspect nearby gaskets, fittings and wiring while replacing the cover

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Thermostat (Fixed-Temperature)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10269232

This fixed-temperature thermostat is a temperature-sensing safety switch that opens at a set limit to help prevent overheating and protect heating systems. Use it to restore proper thermal cutoff control in affected appliances. What it does:

  • Senses internal temperature and opens the circuit when a set limit is reached to stop heating
  • Acts as a high-limit/thermal cutoff to prevent overheating and potential damage
  • Can restore normal heating control when a faulty limiter causes shutdowns or safety trips
  • Common symptom link: appliance heater runs erratically, will not heat, or heats continuously and may trip safety circuits
What's included:
  • One fixed-temperature thermostat
Install notes:
  • Disconnect power to the appliance before inspecting or replacing the thermostat
  • Handle and test with care; verify continuity with a multimeter to confirm failure before replacing
  • Follow the appliance service manual and wiring diagrams for correct location and wiring

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Refrigerator Water Filter (Cartridge)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10422269

This refrigerator water filter cartridge replaces the installed filter to help restore clear, better-tasting water and improve ice quality. It's a direct-fit replacement designed for compatible Whirlpool refrigeration systems. What it does:

  • Filters water to reduce common impurities that can affect taste and clarity
  • Helps improve the quality of ice produced by the refrigerator
  • Can resolve symptoms like cloudy water, off-taste, or reduced water flow from the dispenser
  • Restores proper filtration performance when the original filter is expired or clogged
What's included: One replacement refrigerator water filter cartridge. Install notes:
  • Follow the refrigerator manufacturer's instructions for removal and installation.
  • Run and discard the recommended amount of water after installation to flush the system before use.
  • Turn off the water supply and disconnect power if required by your model before servicing.
  • Inspect the new filter for damage; do not use a damaged filter.

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Control Panel (Console)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10443378

This control panel is the appliance's main console that houses the user controls and display, restoring reliable touch/selection and clear status feedback. It provides the interface needed to select cycles and view settings. What it does:

  • Replaces a cracked, unresponsive, or faded console to restore control access and display readability
  • Houses button/keypad and display components used to select cycles and options
  • Helps resolve symptoms like non-responsive buttons, missing/displayed settings, or intermittent control operation
  • Works with the appliance's electronic control system to send user commands
What's included:
  • One control panel/console
Install notes:
  • Disconnect power before starting any repair to avoid shock or damage
  • Remove adjoining trim and bezels as needed to access mounting screws and electrical connectors
  • Handle display and ribbon cables carefully; do not force connectors when disconnecting or reconnecting

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Mounting Bracket (Cabinet Support)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10703282

This mounting bracket secures internal components to the appliance cabinet, restoring proper alignment and stability. It replaces worn or damaged brackets to reduce vibration and rattling and help fitted panels sit flush. What it does:

  • Secures panels or components to the cabinet framework to maintain alignment
  • Reduces vibration and noise caused by loose or broken supports
  • Helps prevent further wear on adjacent parts by restoring proper fit
  • Addresses symptoms such as loose panels, rattling during operation, or misaligned parts
What's included: One mounting bracket Install notes:
  • Disconnect power and, if applicable, water before starting any repair
  • Use basic hand tools; hold components in place while installing new bracket
  • Tighten fasteners firmly but avoid over-torquing to prevent striping

Do-It-Yourself Stories from Customers like You The plastic mounting brackets where broke.   William E. • Clifton , TX • September 12, 2022

They were put into place and screwed in Read more

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Brkt-Mount
Genuine Whirlpool part
By: Whirlpool
Part Number: W10810989

Color: Black

Do-It-Yourself Stories from Customers like You Broken top vent on stove top microwave.   James R. • Plymouth , NH • September 24, 2023

Replaced vent and metal security clips. Very easy job. Read more

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Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: W11405832

This capacitor stores and releases electrical energy to help an AC motor start and run smoothly. Replacing a weak or failed capacitor can restore reliable motor operation and reduce humming, no-start, or stall conditions.

  • Provides the phase shift and starting torque an induction motor needs to start
  • Helps the motor reach and maintain proper speed under load
  • Common symptoms of a failing capacitor: motor hums but won't start, intermittent starts, slow or stalled rotation, or frequent thermal trips
  • Visible clues may include a swollen case or leaking residue
What's included: One capacitor Install notes:
  • Disconnect power to the appliance before servicing; verify no voltage is present
  • Capacitors can retain a charge—discharge safely before handling
  • Note wire positions; move leads to the new capacitor one at a time and ensure snug terminal fit
  • Reuse the original bracket/clip if applicable and secure the capacitor to prevent vibration

Do-It-Yourself Stories from Customers like You Light flickers when door opened, turntable did not turn all of the time and did not start cooking   Gary D. • Venice , FL • November 13, 2018

Replaced both of the top door switches in control panel AP4429884 and AP5950105 Made by: Whirlpool need torx drive to remove switch from cabinet. Read more

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Brkt-Mount (Blk)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10830163

Color: Black (Qty of 1)

Do-It-Yourself Stories from Customers like You Broken top vent on stove top microwave.   James R. • Plymouth , NH • September 24, 2023

Replaced vent and metal security clips. Very easy job. Read more

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