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Kmhs120ees3 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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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 Upper Cabinet Template
Genuine Whirlpool part
By: Whirlpool
Part Number: W10190018

Template guides installation of over-the-range microwaves, ensuring correct cabinet alignment and hole placement. Replace if missing or damaged during install.

Do-It-Yourself Stories from Customers like You One of the mounting nuts fell into the cabinet   Steven R. • Boulder Creek , CA • February 04, 2018

Watched a You tube video, showed how to remove bottom, unhook wiring, then proceed to top case. Once removed, case is turned upside down so the capture nut can be installed. Part fit perfectly and BAM, done. Case refitted and finished. Part arrived in 2 days. Great service. Read more

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$8.62
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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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Microwave Door Interlock Spring
Genuine Whirlpool part
By: Whirlpool
Part Number: W10156812

This small spring is part of the door interlock system in your microwave, providing tension to the safety switch mechanism that detects whether the door is properly closed. It ensures the microwave will only operate when the door is securely latched. Replace this spring if the microwave does not start, runs with the door open, or the door interlock switch is not engaging correctly.

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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Microwave Door Interlock Switch Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W11197766

Fix a microwave that won't start or run with the door closed. This door interlock switch assembly monitors the latch for safe operation. DIY-friendly.

Do-It-Yourself Stories from Customers like You Microwave would not start   William M. • The Villages , FL • July 15, 2024

Replaced door interlocks … and it worked !! Good guess !! Read more

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$38.95
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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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Microwave Electronic Control Board
Genuine Whirlpool part
By: Whirlpool
Part Number: W11182110

This is the main electronic control board that manages the microwave's functions, including relay switching for the magnetron, turntable, and other components. It processes input from the touchpad and controls cooking cycles. Replace this board if the microwave is unresponsive, displays error codes, runs intermittently, or if certain functions stop working.

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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$170.95
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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 Surface Light Lens Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10240330

This is a light lens cover that fits over the surface light bulb housing on the underside of an over-the-range microwave. It protects the light bulb and diffuses light onto the cooktop below. Replace this cover if it is cracked, yellowed, missing, or if it no longer snaps securely into place.

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 Well it turns out you can't remove the wheels from the ring turn for cleaning after all   Joseph T. • Prattville , AL • October 06, 2018

...Because the little latches break off the ring. Having made that embarrassing discovery, there was little to be done except order a new Ring-Turn for my Whirlpool microwave. Happily, you had the part in stock, and the one I received is a perfect fit and appears to be a bit more sturdy than the one included with the microwave from the factory. The fix was to open the box, take the glass turntable out of the microwave, remove the broken part, put the new Ring-Turn in place, put the glass... Read more

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$24.68
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Microwave Grill Vent Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10701697

Black grill vent cover for microwave and microwave/hood combo units. Installs over the filter area. Replace if cracked, broken, or won't sit flush.

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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$56.34
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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 Needed parts for my microwave.   Mary M. • Cedar Rapids , IA • March 29, 2022

Ordered a rack and two grease filters and they were there just what I needed. Read more

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$26.95
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Microwave Turntable Support Ring
Genuine Whirlpool part
By: Whirlpool
Part Number: W11245706

Plastic support ring that holds and rotates the glass turntable in your microwave. Replace if cracked, broken, or wheels are damaged or missing.

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$57.39
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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