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Kmhs120ess Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Fan Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W11442100

The Vent Fan Motor is an OEM replacement part for Whirlpool microwaves. It is responsible for removing steam, smoke, and odors from the microwave during cooking.

A bad vent fan motor can occur due to regular wear and tear, electrical issues, or motor failure. If you notice problems such as the vent fan not operating or making unusual noises, it may indicate a problem with the motor.

Symptoms of a bad vent fan motor include:

  • Vent fan not turning on or functioning properly
  • Unusual noises or vibrations coming from the vent area
  • Insufficient ventilation and removal of steam or odors  

Replace your faulty vent fan motor with this genuine OEM part to restore your microwave. 

This Whirlpool part can also be used on Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and Kenmore/Sears brand appliances.
 

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Oven Temperature Sensor (Temperature Probe), 1 Count
Genuine Whirlpool part
By: Whirlpool
Part Number: W10557536

This oven temperature sensor senses cooking cavity heat and sends accurate temperature readings to the range control so your oven can reach and maintain set cooking temperatures. Replaces a failed or intermittent sensor for consistent performance. What it does:

  • Detects oven cavity temperature and relays readings to the controller
  • Helps the oven maintain set temperatures for proper cooking and baking
  • Common fix when oven won't heat correctly or displays inaccurate temps
What's included:
  • One oven temperature sensor (W10557536)
Install notes:
  • Disconnect power to the appliance before servicing to avoid shock
  • Handle the sensor and connector carefully; avoid bending or crimping the probe
  • Verify connector type and routing match your model before final assembly

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$57.95
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Support (Bracket)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10740485

This support is a replacement bracket that secures and stabilizes internal appliance components to restore alignment and reduce movement. It helps correct sagging or loose assemblies for safer, quieter operation. What it does:

  • Holds and supports internal assemblies or panels to maintain proper alignment
  • Replaces cracked, bent, or broken supports that cause sagging or misalignment
  • Reduces vibration and rattling by securing loose components
  • Helps restore proper fit and function of the affected area
What's included: One support Install notes:
  • Disconnect power (and gas/water if applicable) before beginning any service
  • Basic hand tools are typically required; keep fasteners from the original part for re-use if undamaged
  • Handle sharp sheet-metal edges carefully and wear protective gloves/eye protection
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Name Plate (Model & Serial Label)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10909682

This name plate is the appliance's model and serial identification label—an easy way to restore clear product ID for service, parts ordering, and warranty records. Keeps your appliance information visible and readable. What it does:

  • Displays manufacturer model and serial numbers and other factory ID details
  • Restores a missing or damaged ID label so technicians can identify the correct parts and specs
  • Helps when registering the appliance or filing warranty and service requests
  • Prevents delays caused by unreadable or absent identification information
What's included: One name plate (label) as shown. Install notes:
  • Clean and dry the mounting surface before applying; remove old adhesive residue
  • Align carefully and press firmly; some name plates use adhesive backing or mounting tabs
  • Do not cover vents, controls, or safety labels when installing

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Door Handle (Replacement), 1 Count
Genuine Whirlpool part
By: Whirlpool
Part Number: W11259917

This door handle is a direct-fit replacement designed to restore a secure grip and normal door operation. It replaces a damaged, cracked, or missing handle so the appliance door opens and closes reliably. What it does:

  • Replaces broken, cracked, or missing door handle to restore everyday use
  • Provides a solid grip for opening and closing the appliance door
  • Helps prevent further damage from using a compromised handle
  • Matches original mounting points for a proper, stable fit
What's included: One door handle (single replacement) Install notes:
  • Removal/installation requires basic hand tools; keep fasteners for reuse unless new hardware is supplied
  • Support the door while changing the handle to avoid damage or pinched fingers
  • Wear gloves to protect hands from sharp edges and to avoid marking the finish

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Microwave Door (Outer Door Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10727603

This outer door assembly replaces a damaged or worn microwave door to restore safe operation and proper cooking visibility. It provides the structural frame and viewing window needed for the microwave latch and seal to function correctly. What it does:

  • Replaces a cracked, dented, or cosmetically damaged microwave door
  • Restores proper door closure so the microwave can latch and operate
  • Re-establishes the viewing window so you can monitor cooking progress
  • Helps maintain the microwave's protective barrier and user safety
What's included: One outer microwave door assembly Install notes:
  • Always disconnect power and verify the microwave is unplugged before starting repair
  • Handle gently; align hinge pins and latch components during reassembly
  • Basic hand tools are typically required; keep removed fasteners organized

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Door Latch (Spring-Loaded Assembly)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10740455

This door latch is the replacement latching mechanism that secures the appliance door during operation, restoring proper door closure and safe operation. It fits the factory mounting and engages/disengages the door as designed. What it does:

  • Secures the door closed so the appliance can run and maintain temperature or cycle safety systems
  • Replaces a broken, worn, or loose latch that won't hold the door shut
  • Commonly used when the door won't stay closed, won't latch, or the appliance won't start because the door is not detected as closed
  • Engages with the door strike to ensure a positive, spring-loaded closure
What's included:
  • One door latch
Install notes:
  • Disconnect power (unplug or switch off breaker) before beginning any repair
  • Access may require removing the oven/dryer front panel or door trim
  • Align the latch with the mounting holes and secure with the original screws; test latch operation before fully reassembling
  • If electrical connectors are present, ensure they are fully seated and undamaged

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Fan Wheel (Blower)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10533503

This fan wheel spins inside the appliance to move air through the system, restoring proper airflow for heating and cooling. It replaces a cracked, worn, or unbalanced wheel to reduce noise and improve performance. What it does:

  • Circulates air through the appliance to support heating, cooling, or ventilation
  • Helps maintain consistent temperatures and prevents motor overload from restricted airflow
  • Reduces rattling or grinding noise caused by a warped or broken wheel
  • Restores proper airflow when the original wheel is damaged or missing
What's included:
  • One fan wheel
Install notes:
  • Disconnect power to the appliance before starting any repair
  • Access may require removing an access panel or cabinet components; follow the manufacturer's service instructions
  • Inspect the blower housing and mounting for damage; replace any damaged clips or fasteners
  • Ensure the wheel spins freely and is seated correctly on the motor shaft before reassembly

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Transformer (Control)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10733412

This control transformer provides the low-voltage power needed for the appliance's control board and user interface, restoring reliable operation of displays, timers, and electronic controls. What it does

  • Steps appliance line voltage down to the control circuit voltage so electronic controls and displays can operate.
  • Commonly replaced when controls, displays, or touchpads lose power or behave intermittently.
  • Helps resolve symptoms like dim or blank control displays, non-responsive touch controls, or intermittent electronic operation.
  • Designed to match mounting and wiring of the original part for straightforward replacement.
What's included
  • One transformer assembly as shown.
Install notes
  • Turn off and unplug the appliance (or shut off circuit breaker) before servicing to avoid electrical shock.
  • Verify wiring locations and take a photo before disconnecting; reconnect matching each terminal.
  • Inspect associated fuses and connectors; replace any damaged wiring or connectors during installation.

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Control Panel (Electronic User Interface)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11034406

This electronic control panel is the user interface assembly that lets you operate and program the appliance. It provides tactile buttons and the display needed to select cycles and options, restoring normal control operation. What it does

  • Replaces a worn, unresponsive, or damaged control panel to restore button and display function.
  • Allows selection of cycles, options, and start/pause commands through the front-facing user controls.
  • Addresses symptoms such as non-working buttons, blank or erratic display readout, or inability to change settings.
  • Works with the main control board to transmit user inputs for proper appliance operation.
What's included
  • One control panel assembly
Install notes
  • Disconnect power to the appliance before attempting any service to avoid shock or injury.
  • Basic disassembly of the console may be required; retain all screws and hardware for reassembly.
  • Handle the display and ribbon/connectors carefully to avoid damage; ensure connectors are fully seated before testing.

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Electronic Control Board (Main)
Genuine Whirlpool part
By: Whirlpool
Part Number: W11194422

This electronic control board replaces a failed main control to restore your appliance's control functions and display responses. It manages user inputs and timing so cycles run as intended and settings register correctly. What it does:

  • Interprets control panel commands and sends signals to motors, valves, heaters, and other components
  • Regulates cycle timing, start/stop functions and display feedback
  • Commonly used to address unresponsive controls, incorrect cycle behavior, or intermittent operation
  • Resolves error codes or display issues tied to a failed control board
What's included: One electronic control board. Install notes:
  • Disconnect power (and water if applicable) before service to avoid shock or injury
  • Handle the board by the edges and avoid touching components to prevent static damage
  • Reinstall original connectors and mounting hardware; ensure all connectors seat firmly
  • Test operation before fully reassembling the appliance.

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Deflector (Air Guide)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10631697

This air deflector redirects airflow inside the appliance to help maintain proper circulation and protect components from direct airflow. Replacing a damaged deflector restores intended air paths and can reduce uneven temperature or noise. What it does

  • Guides air where the manufacturer intended to ensure even circulation.
  • Protects nearby components from direct airflow and wear.
  • Helps reduce symptoms like uneven cooling/heating or unusual airflow noise.
  • Works as a passive airflow-management part — no electrical connection.
What's included One air deflector. Install notes
  • Disconnect power to the appliance before starting any repair.
  • Handle the deflector carefully to avoid cracking plastic tabs during removal or installation.
  • Installation typically requires basic hand tools; for exact steps.

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Control Panel (Electronic Console)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10719416

This electronic control panel is the user interface for your appliance's oven/range, restoring access to bake, broil, timer and display functions. Replaces a cracked, unresponsive or non-displaying front control assembly to regain normal operation. What it does:

  • Houses the touchpad/buttons and display that let you set temperatures, timers and cook modes
  • Sends user commands to the main control board for oven and timer functions
  • Restores visible display and responsive controls when the original panel is cracked, faded or not responding
  • Common symptom linkage: dim or blank display, unresponsive buttons, or intermittent control behavior
What's included:
  • One replacement electronic control panel
Install notes:
  • Disconnect power at the breaker or unplug the appliance before starting
  • Handle the panel and any glass/display areas carefully to avoid damage
  • Installation typically requires removing the oven/range console trim and mounting screws

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Microwave Handle Spacer
Genuine Whirlpool part
By: Whirlpool
Part Number: W11590575

The Microwave Handle Spacer is an OEM component designed for Whirlpool brand countertop microwaves. This plastic spacer fits between the door handle and outer case to provide structure and proper spacing. 

Symptoms of a bad spacer include: 

  • Loose or misaligned door handle  
  • Excessive play or movement of the handle when opening/closing the door
  • Noise or rattling coming from the door handle area
  • Damage or wear visible on the spacer itself

Causes can be regular use over time breaking down the integrity of the spacer material, or impact injury compromising its form and function.

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

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Grill-Vent (Blk)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10701697

Color: Black

Do-It-Yourself Stories from Customers like You Micro hood display indicated the filters behind the grill vent needed changing.   Donna W. • San Leandro , CA • April 12, 2018

I identified the name of the part from the manual diagram, typed it into AppliancePartsPros.com, double-checked the model to make sure it would fit (thank you, thank you for provide that double-check feature, which I'm sure has saved many other customers the trouble of shipping back the wrong parts and reordering the right ones), found a "how to" video on youtube, and set to work. I ended up having to replace the grill vent as well as the two filters behind it, because part of the grill vent... Read more

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Microwave Door (Stainless)
Genuine Whirlpool part
By: Whirlpool
Part Number: W10893437

This stainless-finish microwave door replaces a damaged or worn door. It restores appearance, visibility, and proper latching/seal so the microwave opens and closes correctly and runs only when the door interlocks are engaged.

  • Maintains the cavity door seal to contain microwave energy as designed
  • Houses the door hooks that engage the interlock switches for safe operation
  • Provides a clear viewing window to monitor cooking
  • Addresses issues like the door not closing or latching, the unit not starting, or visible cracks/dents in the door
What's included: One microwave door in a stainless finish. Install notes:
  • Disconnect power at the breaker before servicing; microwave components can hold a charge
  • Wear cut-resistant gloves; glass and metal edges may be sharp
  • Follow your model's service procedure; transfer any reusable trim or spacers from the original door if required
  • After installation, verify latch engagement and door alignment before restoring power

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