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Mmv520bws-1 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 Door Switch
Genuine Samsung part
By: Samsung
Part Number: 3405-001033

Fix a microwave that runs but won't heat or won't start when door closes. This door switch is a common fix—most DIYers replace it in 15 minutes.

Do-It-Yourself Stories from Customers like You Microwave would say "cook" and timer would count down but turntable would not rotate and magnetron did not turn on   Kathy K. • Athens , GA • January 12, 2016

Checked the three door switches; used ohm meter to see if there was resistance or if a switch was bad. 2 out of 3 switches showed resistance with the ohm meter. The last one tested (of course the last one) NO (normally open) did not show resistance; I.e. the ohm meter reading did not change when the switch was depressed. Appliance parts pros was the only company that had the same model number I was looking for (SZW-V16-FD-63). I ordered the relay switch, 2 days later it arrived (regular... Read more

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$28.75
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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 Temperature Control Thermostat
Genuine Samsung part
By: Samsung
Part Number: DE47-20034A

Microwave won't power on or turn on? Failed thermostat causes complete power loss. This safety part protects against overheating. DIY repair in 30 minutes.

Do-It-Yourself Stories from Customers like You Smh1816s samsung microwave went completely dark no controls no lights receptacle good   John S. • Olathe , KS • March 17, 2015

I attempted to diagnose the four thermostats/thermal switches in the microwave....two right behind the control panel, one on top of the cooking cabin, and one under a metal shroud above the magnetron. While checking continuity with a voltmeter, i questioned one of them behind the control panel and the one above the magnetron. I then noticed a burn mark on the plastic connector sleeve for the one above the magnetron. I took a scrap piece of 14 gage copper wire and beat the ends flat with a... Read more

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Microwave Grease Filter
Genuine Whirlpool part
By: Whirlpool
Part Number: 6802A

Captures grease and prevents ventilation buildup in your microwave. Replace when clogged or damaged to maintain airflow. Confirm fit with your model number.

Do-It-Yourself Stories from Customers like You My microwave vent grill kept falling on my head when i opened my microwave   Christopher D. • Kernersville , NC • February 23, 2015

Well, I gotta say I was happy to find you still had parts for almost 20 year old microwaves. The microwave itself worked fine, so I hated to have to buy a new one, but I just couldn't take being hit in the head anymore; and my fix of using string and wire to tie it to the surrounding cabinets was unsightly to say the least. I'm glad I did some research and found this part - all I had to do was pop it in place and now the vent grill is secure. Problem solved with minimal cost. Read more

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$26.95
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Microwave Door Interlock Spring
Genuine Whirlpool part
By: Whirlpool
Part Number: W10156812

Replacement interlock spring for microwave door assemblies. Provides proper tension for smooth door opening and closing. Order if broken or missing.

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 High Voltage Diode
Genuine Whirlpool part
By: Whirlpool
Part Number: WPR9800486

Fix a microwave that runs but won't heat with this high voltage diode. Converts AC to DC power for proper heating. Typical DIY repair in under 2 hours.

This part fixes the following symptoms
  • No heat
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Do-It-Yourself Stories from Customers like You My jenn air microwave developed a loud hum and no longer heated anything   Jared B. • Norfolk , VA • October 04, 2014

I am not an appliance repair man. I am a general surgeon. I went online and researched the problem. The consensus was that my magnetron and diode were the most likely culprits. To replace my microwave with a comparable model would have cost at least $800. The diode and magnetron cost around $170. I watched a few videos on YouTube demonstrating how to do the repair safely and I felt like I could do it. I ordered the parts on a Monday evening and had them Wednesday. The only difficult part of... Read more

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$24.95
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Microwave Wall Mounting Hardware Kit
Genuine Whirlpool part
By: Whirlpool
Part Number: 8205948

Hardware kit for mounting over-the-range microwaves to wall and cabinet. Includes screws and brackets needed for installation. Replaces missing hardware.

Do-It-Yourself Stories from Customers like You We needed an assembly kit and turntable for wmh32517as 1   Jewell L. • Cincinnati , OH • March 01, 2015

We found the parts on this website. Thanks to your search bar, we could see if the parts would work on our model microwave. Read more

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$17.77
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Microwave Vent Grille
Genuine Whirlpool part
By: Whirlpool
Part Number: W10259232

Stainless finish vent grille covers the front top vent opening on your microwave. Restores a clean, finished look when the original is cracked or broken.

Do-It-Yourself Stories from Customers like You Microwave grill vent mount holes cracked   Valkeith W. • Clarksville , TN • February 27, 2015

Replaced vent using a philips screwdriver; simple! Read more

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$85.95
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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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$9.31
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Microwave Door Interlock Switch Kit (2-Pack)
Genuine Whirlpool part
By: Whirlpool
Part Number: 4392027

Microwave won't start or runs only when door is pulled? Replace faulty door interlock switches. This 2-pack covers top and bottom switches. DIY repair.

This part fixes the following symptoms
  • Won't start
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Do-It-Yourself Stories from Customers like You Kitchen aid architect ii microwave turntable stopped rotating   Stephanie M. • Colorado Springs , CO • March 25, 2017

First, it was going to cost $95 for an appliance guy just to look at it! I figured there would be an upcharge on the parts + labor on top of the $95, so I took a chance & decided my husband & I could fix it cheaper; we were right, but it was a 3 week process (luckily, we have another microwave in the basement we were able to use in the meantime). I googled the microwave model #, then price checked the same item I thought we needed; printed off the diagrams of the various microwave "systems" &... Read more

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$85.95
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$103.03
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Microwave Thermal Cutoff Thermostat
Genuine Samsung part
By: Samsung
Part Number: DE47-20059B

Microwave won't heat or is completely dead? A failed thermal cutoff thermostat often causes no power or heating. DIY repair in 30-45 minutes.

This part fixes the following symptoms
  • Won't start
See more...
Do-It-Yourself Stories from Customers like You No power to microwave nothing worked   Harold C. • Manchester , NH • December 20, 2014

Watched u-tube Read more

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$34.27
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Washer Drum Baffle Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: WPY706189

Replacement mounting screw for washer drum baffles. Secures baffles to drum interior. Order if original screw is stripped, lost, or corroded during repair.

Do-It-Yourself Stories from Customers like You Drum baffle broke off   James H. • Etna , OH • March 21, 2017

I replaced all three baffles since the new one was a different design than then old one. i watched the video and the repair went well, except for hitting my hand with a hammer while removing the old baffles. went just like the video said it would Read more

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$7.95
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Microwave Mounting Nut Assembly
Genuine Samsung part
By: Samsung
Part Number: DE92-90508A

Secures microwave to mounting bracket. Replaces stripped, cross-threaded, or missing cage nuts. Installs inside cabinet housing for stable installation.

Do-It-Yourself Stories from Customers like You Removed 1 year old microwave to paint kitchen internal thread assembly stripped   Joel L. • North Richland Hills , TX • December 01, 2016

I took the machine screws out of the outer panel for the right side only. Then pull the panel back a bit to release the lips from the front of the machine and had immediate access to the internal assembly that housed mounting nut. Order the new parts from AppliancePartsPro.com during the Thanksgiving week. Still received via FedEx in short time due to their same day shipping - which was greatly appreciated and surprising. Most small part places take a while to get the product out the door,... Read more

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$28.60

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Microwave Door Interlock Switch
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3405-001034

If your microwave won't start, runs with the door open, or has a flickering light, a faulty door switch is likely the cause. DIY repair in 15 minutes.

This part fixes the following symptoms
  • No heat
See more...
Do-It-Yourself Stories from Customers like You Microwave would not heat had power   Robert W. • Sanford , FL • May 28, 2015

Utilized a YouTube video to isolate the door switches as the issue. These were easily identified following the isolation process and simple testing. I ordered a door switch and secondary switch on Monday and they arrived on Tuesday via FedEx. 15 Minutes to re-install, re-assemble cover and the unit was working fine. A very good experience with parts availability and shipping. Read more

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$59.79
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Microwave Magnetron
Genuine Whirlpool part
By: Whirlpool
Part Number: W10859575

Microwave not heating but still running? The magnetron controls heating function. DIY repair in under 2 hours with basic tools and multimeter testing.

This part fixes the following symptoms
  • No heat
See more...
Do-It-Yourself Stories from Customers like You My jenn air microwave developed a loud hum and no longer heated anything   Jared B. • Norfolk , VA • October 04, 2014

I am not an appliance repair man. I am a general surgeon. I went online and researched the problem. The consensus was that my magnetron and diode were the most likely culprits. To replace my microwave with a comparable model would have cost at least $800. The diode and magnetron cost around $170. I watched a few videos on YouTube demonstrating how to do the repair safely and I felt like I could do it. I ordered the parts on a Monday evening and had them Wednesday. The only difficult part of... Read more

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$209.56
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$249.38
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  • boxes images Over 2.1 Million Parts In Stock
  • time delivery images 2 Day Quick Delivery!
  • box-refresh images 365 Day Return Policy!
  • headphone imagesFree Tech Support!
  • google images Google Trusted Store