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Wmh53520cs 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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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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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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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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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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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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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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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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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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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 Clearance missing parts   Janice S. • San Jose , CA • November 24, 2016

We were browsing in a store seen this microwave on clearance. So we asked what was the lowest price they could do because it was missing so many parts. They gave us a total which they then deducted off the clearance price. I knew that we could get the same parts from appliance parts pros for less so we bought the microwave and ordered the parts and now I have a $400 microwave for $180.00 including the new parts, got the parts and my new microwave is ready for the holidays. We have used... Read more

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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 Broken plate and missing turning ring   Dennis S. • Tubac , AZ • March 21, 2017

Put in the ones I ordered. Read more

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Microwave Door Interlock Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W11192679

Microwave won't start or interior light won't turn on when door closes? Replace the door interlock switch. Moderate DIY repair with proper precautions.

Do-It-Yourself Stories from Customers like You Door interlocks not working.   Mark R. • Geneva , IL • September 19, 2020

Purchased new ones top and bottom. Parts arrived several days ahead of schedule (thank you) .Found a repair video on YouTube and installed the new parts accordingly. A few tips; since you have to remove the control panel from the microwave take a photo of the connections prior to disconnecting them, this is especially helpful on the relays on the interlocks as the connection type is the same. Also note the cam on the new parts was locked back for easier install, but don’t forget to move... Read more

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Microwave Door Interlock Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: W11192678

Microwave won't start or light stays off when door closes? The door interlock switch often causes this. DIY repair in 20 minutes with basic tools.

Do-It-Yourself Stories from Customers like You Door interlocks not working.   Mark R. • Geneva , IL • September 19, 2020

Purchased new ones top and bottom. Parts arrived several days ahead of schedule (thank you) .Found a repair video on YouTube and installed the new parts accordingly. A few tips; since you have to remove the control panel from the microwave take a photo of the connections prior to disconnecting them, this is especially helpful on the relays on the interlocks as the connection type is the same. Also note the cam on the new parts was locked back for easier install, but don’t forget to move... Read more

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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 The microwave needed a rack installed   Michael W. • Smith , NV • March 13, 2026

I bought one online and hung it on the small plastic devices in the microwave Read more

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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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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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  • 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