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Kmhs120ess-5 Parts

Best Seller
Microwave Air Damper Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W10843943

Air damper assembly for over-the-range microwaves. Installs at top exhaust opening to control airflow direction. Replace if cracked, missing, or broken.

Do-It-Yourself Stories from Customers like You Microwave vented into kitchen   Henry T. • Brighton , CO • April 21, 2014

Bought a new home with microwave venting into kitchen. Ordered damper assembly needed to vent through the wall to the outside. Removed microwave, followed directions in original installation instructions, turned fan over, cut hole in wall, installed wall cap and replaced oven. Problem solved. Read more

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$60.52
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Microwave Glass Turntable Tray
Genuine Whirlpool part
By: Whirlpool
Part Number: W11402532

Replacement glass turntable tray for microwaves. Sits on support rollers to rotate food during cooking. Order if original is cracked, chipped, or broken.

Do-It-Yourself Stories from Customers like You Micro glas tray broke in travel in motorhome   Ellen Jean C. • Tarpon Springs , FL • November 21, 2015

Ordered a new one cheaper from you than whirlpool Read more

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$54.25
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Microwave Diode
Genuine Whirlpool part
By: Whirlpool
Part Number: W11256462

Microwave won't heat but hums loudly? The diode regulates power to the magnetron. Test with multimeter—reads one direction only. Moderate DIY repair.

Do-It-Yourself Stories from Customers like You Loud hum/buzz & no heat   Greg S. • Springfield , VA • November 30, 2015

Replacing a magnetron in my particular 9-year-old microwave (a microwave/hood combination) was not a simple “plug & play” operation. That is why I am placing this in the slightly difficult area. First, it takes 2 people to remove the microwave from the top of the stove. Next the main outer panel need to be removed. After that, 2 sheet metal panels need to be removed in order to expose the high voltage components for testing. Always discharge the high voltage capacitor first before doing... Read more

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$26.95
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Microwave Waveguide Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10533497

Plastic cover that protects the waveguide opening in your microwave cavity. Replace if melted, burned, cracked, or damaged from food fires or splatters.

Do-It-Yourself Stories from Customers like You Cover inlet got burned due to a fire in the Whirlpool microwave oven.   Peter I. • Lakewood , NJ • May 18, 2018

Ordered replacement from AppliancePartsPros.com was exact fit, just snapped into place. Read more

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$19.31
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Spring
Genuine Whirlpool part
By: Whirlpool
Part Number: W10156812

The Interlock Spring is an OEM part for Whirlpool microwaves. It is located within the door assembly and provides proper tension to assist with smooth opening and closing of the microwave door. The spring allows for controlled movement that facilitates easy access when using the microwave.

Causes of failure could be normal wear and tear over time, damage from rough or forced handling of the door, or failure from excessive use.

Symptoms of a bad microwave spring include:

  • Difficulty opening or closing the door
  • The door not staying securely closed or popping open on its own
  • Excessive vibration or noise related to door operation

This is a genuine Whirlpool OEM replacement this part is also compatible with Maytag, Jenn-Air, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Microwave would not work, bad door switch.   Gregory P. • Houston , TX • December 10, 2018

Checked switch with a voltmeter, determined the switch was bad. Ordered a new switch....watched a short how to you-tube video.....and from there.....it was fixed. Read more

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$11.78
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$14.02
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Microwave Turntable Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10642989

Microwave turntable won't rotate or makes rattling noise? This motor drives the glass tray for even heating. Easy 10-minute DIY fix with basic tools.

Do-It-Yourself Stories from Customers like You Microwave turntable motor overheated and melted tray coupler   Terry H. • Columbia , MO • May 31, 2018

Obtained the replacement motor and tray coupler from Appliance Parts Pro. Video of the typical replacement was very helpful to show what to expect and how to replace the motor and coupler. The removal of the bottom plate was held in place by several phillips screws. The motor was attached with two torx screws. The electric connection clips to the motor required needle nose pliers to pull them off. The tray coupler was simple to install after the motor was secured and bottom plate was replaced.. Read more

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$87.32
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Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W11182110

The Relay Control Board is an OEM replacement part for Whirlpool microwaves. This essential component is responsible for managing electrical power distribution to various elements of the microwave, ensuring that each function and feature operates effectively.

Causes for a malfunctioning Relay Control Board can include electrical surges, wear and tear over time, or issues with the soldered connections or circuits on the board.

Symptoms of a bad Relay Control Board in a microwave include:

  • The microwave not starting or heating food
  • Display panel issues, such as flickering or incorrect time display
  • Buttons or controls not responding
  • Error codes indicating electrical or power distribution issues

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 One component on the control board failed causing the under cabinet light to stay on..   Leslie G. • Oakland , FL • May 28, 2023

Replaced the Electronic Control. Read more

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$217.68
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Microwave Door Handle Spacer
Genuine Whirlpool part
By: Whirlpool
Part Number: W11590575

Plastic spacer that fits between the microwave door handle and outer case to maintain proper spacing. Replace if cracked, broken, or missing.

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$23.61
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Microwave Interior Reflector Panel
Genuine Whirlpool part
By: Whirlpool
Part Number: W10240330

Replacement interior reflector panel for microwave cavity. Needed when original is cracked, damaged, or missing. Installs behind waveguide cover.

Do-It-Yourself Stories from Customers like You Light not going on and cover missing.   Jerry J M. • Monona , WI • August 02, 2020

When the new bulb didn't want to go in, I felt around and realized the base of the old bulb was still in there. With some effort I got it out and new bulb in, Light cover fit fine, but did not come with a screw to hold it in. That would have been helpful. Read more

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$10.71
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Microwave Mounting Hardware Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: W10821385

Includes brackets, screws, and fasteners for secure microwave installation. Replace missing, lost, or incomplete hardware from floor models or clearance units.

Do-It-Yourself Stories from Customers like You Great service   Ryan M. • Palmetto , FL • November 30, 2017

Best price & easy shopping experience. Products were shipped the same day and are exactly as ordered. Took my scratch & dent (70% off) to a perfect new unit. Read more

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$75.95
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Microwave Turntable Support Ring
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10679311

Supports the glass tray and enables smooth rotation in your microwave. Replace when worn, cracked, or causing noise to restore even heating. Confirm fit.

Do-It-Yourself Stories from Customers like You Missing wheel thing that goes under glass plate.   Dee L. • Urbana , OH • June 02, 2018

Ordered one from you. Read more

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$24.68
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Microwave Cooking Rack
Genuine Whirlpool part
By: Whirlpool
Part Number: W10803366

Replacement cooking rack for microwaves. Restores the elevated surface for two-level cooking. Replace if missing, bent, cracked, or flaking chrome finish.

Do-It-Yourself Stories from Customers like You Missing part shelf in a microwave oven   William P. • Washington , DC • September 04, 2018

Ordered a replacement Read more

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$26.95
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Nut
Genuine Whirlpool part

Nut

By: Whirlpool
Part Number: W10596040

The Nut is an OEM part for Whirlpool microwaves. It helps secure various parts within the microwave, ensuring proper assembly and function. It is used to fasten items, keeping them securely in place during use.

A bad microwave nut can occur due to wear and tear over time or accidental damage. If the nut becomes loose, stripped, or misplaced, it can lead to instability and compromise affected parts.

Symptoms of a bad microwave nut include:

  • Loose or wobbly parts.
  • Difficulty in operating the microwave.
  • Unusual noises or vibrations during use.

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

Do-It-Yourself Stories from Customers like You Broken mounting nut for Whirlpool microwave   Peggy W. • Indianapolis , IN • July 16, 2018

Removed the microwave from the upper cabinet, then (partially) removed the black cover. We were able to access and remove the old mounting nut from inside the unit, and clip on the new one! Read more

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$8.56
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Microwave High Voltage Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10850446

Microwave not heating or making loud humming noise? The high-voltage capacitor supplies power to the magnetron. DIY repair in under an hour.

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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$136.95
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Microwave Magnetron
Genuine Whirlpool part
By: Whirlpool
Part Number: W10818686

Microwave runs but won't heat food? A failed magnetron is the likely cause. This high-voltage tube generates microwave energy for cooking. DIY repair.

Do-It-Yourself Stories from Customers like You Magnetron   Todd P. • Greeley , CO • April 29, 2022

I researched the problem. Found the solution online and ordered parts from AppliancePartsPros.com. It only took a screwdriver to make the repair. The only confusion I had is my model of microwave had a double diode, and the one sent to me (by model number) was a single diode. I wasn't sure what to do, either install the new single one or put the old double unit in. I went with the new single diode, and it works fine. I don't know why the two differences, but it all worked out. Read more

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$172.44
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Humidity Sensor
Genuine Whirlpool part
By: Whirlpool
Part Number: W11590866

The Humidity Sensor is an OEM part specifically designed for Whirlpool range hoods. It monitors moisture levels above the cooktop. 

Causes of a faulty humidity sensor can include residue buildup or physical damage interfering with sensitivity.

Symptoms of a bad humidity sensor include:

  • The hood fan failing to automatically activate after steamy cooking  
  • Fan speed not appropriately adjusting based on moisture readings
  • Error codes showing on any connected control panels

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

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$43.44
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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store