WML55011HS3 Whirlpool Microwave - Overview

Sections of the WML55011HS3

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Microwave Surface Light Bulb – Part Number: W10709921
Microwave Surface Light Bulb
★★★★★
★★★★★
(22)
PartSelect #: PS11722423
Manufacturer #: W10709921
Sold individually.
$22.58
  In Stock
R Ceramic Fuse 20 A – Part Number: W11707984
R Ceramic Fuse 20 A
★★★★★
★★★★★
(12)
PartSelect #: PS17629444
Manufacturer #: W11707984
This part protects the microwave by shutting it off if there is an electrical surge.
$41.81
  In Stock
DIODE – Part Number: W11256462
DIODE
★★★★★
★★★★★
(4)
PartSelect #: PS12584264
Manufacturer #: W11256462
This part allows power to go one way but not the other.
$37.43
  In Stock
Cook Tray – Part Number: W11367904
Cook Tray
★★★★★
★★★★★
(14)
PartSelect #: PS12728436
Manufacturer #: W11367904
This glass turntable tray helps food cook evenly by rotating inside the microwave. Verify size and fitment before ordering.
$114.55
  In Stock
Microwave Damper – Part Number: W10843943
Microwave Damper
★★★★★
★★★★★
(5)
PartSelect #: PS11728088
Manufacturer #: W10843943
This assembly includes the damper door and frame.
$83.17
  In Stock
Microwave Grease Filter – Part Number: W11213913
Microwave Grease Filter
★★★★★
★★★★★
(3)
PartSelect #: PS12578306
Manufacturer #: W11213913
This filter collects grease particles from the air while cooking.
$47.46
  In Stock
FILTER – Part Number: W11322423
FILTER
★★★★★
★★★★★
(4)
PartSelect #: PS12728235
Manufacturer #: W11322423
This filter helps remove impurities to support cleaner operation and protect internal components. Regular replacement improves performance and extends appliance lifespan. Installing a new filter resto...
$33.75
  In Stock
Microwave Turntable Motor – Part Number: WPW10466420
Microwave Turntable Motor
★★★★★
★★★★★
(8)
PartSelect #: PS11755189
Manufacturer #: WPW10466420
As per manufacturer this no longer comes with the Spacer.
$57.02
  In Stock
Hardware Kit – Part Number: W10821385
Hardware Kit
PartSelect #: PS11730898
Manufacturer #: W10821385
This is a manufacturer-approved mounting kit for your microwave. This kit is crucial for keeping your microwave securely wall-mounted. This kit does not include the mounting plate itself. This kit com...
$99.23
  In Stock
Microwave Turntable Tray Support – Part Number: W11213915
Microwave Turntable Tray Support
★★★★★
★★★★★
(3)
PartSelect #: PS12578307
Manufacturer #: W11213915
The turntable tray support holds the turntable tray while allowing the tray to rotate.
$71.69
  In Stock
Mounting Plate – Part Number: W11368557
Mounting Plate
PartSelect #: PS12723957
Manufacturer #: W11368557
$39.26
  In Stock
Plate – Part Number: W11178521
Plate
★★★★★
★★★★★
(1)
PartSelect #: PS12348533
Manufacturer #: W11178521
This nameplate is a durable identification component designed for use on a variety of home appliances, including ranges, refrigerators, dishwashers, and dryers. Constructed from robust materials to wi...
$60.84
  In Stock

Questions And Answers for WML55011HS3

Ask our experts a question about this model and we'll get back to you as soon as possible!

10 questions answered by our experts.
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Rhonda
February 13, 2023
Open door button is not opening the door and the fan sounds like it is running even though it is off.
For model number WML55011HS3
PartSelect logo
Hello Rhonda, thank you for your question! The issue seems to be with the control boards, part numbers PS12578268 and PS12583894, the vent fan motor, part number PS16217833, and the fan motor, part number PS12349332. Good luck with your repair.

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Jean
June 13, 2025
Microwave is emitting an alarm/alert sound even when not in use. I have cleaned the filters but alarm persists. What are recommended next steps? Thank you
For model number WML55011HS3
PartSelect logo
Hello Jean, thank you for contacting us. Based on our understanding of the issue, we would suggest checking the control board, part number PS12347512, to solve the problem. A malfunctioning control board can most probably cause this issue. We hope this helps!

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David
September 28, 2025
My microwave shows F1E4 and runs (heats) any time the door is closed. It stops when the door is open. I have unplugged the microwave several times and it still heats when the door is closed. I currently have it unplugged.
For model number WML55011HS3
PartSelect logo
Hello David, thank you for getting in touch. The F1E4 error code, indicating heating with the door closed, is usually a power relay issue on the main control board or a faulty door switch. Inspect the door switch, part number PS12749558. If the door switch is faulty or shorted, it will result in this error code. If the door switch is working, you will need to replace the control board, part number PS12347512, to fix the issue. We hope this helps.

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Shirley
November 24, 2025
I need a replacement cook tray for this model. Is it available?
For model number WML55011HS3
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Hi Shirley, thank you for reaching out. The glass tray for your model is part number PS12728436. Glad to be of help!

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Jamie
September 7, 2025
Tray continuously comes off the center turn mechanism
For model number WML55011HS3
PartSelect logo
Hello Jamie, thank you for contacting us. Remove the roller guide and thoroughly clean it and the bottom of the microwave cavity to ensure there's no food debris or other obstructions. Check the turntable tray support with wheels, part number PS12578307. If the wheels are not seating properly on the roller guide and intact. Make sure it can turn freely without resistance. We hope this information helps!

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Common Symptoms of the WML55011HS3

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No heat
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Fixing Fixing
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Won’t turn on
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Tray won’t turn
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Noisy
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Exhaust fan not working
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Door not closing properly
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Microwave made very loud noise while on. No heat.
Unless you have a very comfortable background with electronics and electricity, I don't necessarily recommend taking apart a microwave. If you are very handy and are going to be VERY cautious to follow the rules of discharging caps and testing voltages before moving forward, then go for it. That said, I took the microwave off and apart. Not knowing where to find the parts, I was fortunate that the installer put the instruction book for the microwave inside the front vent slot above the touchpad for reference. it details the location of every part and it tells you very clearly what each part you test should show specific to this microwave on your multimeter. Find this guide online if you don't have it. Turn on the microwave for 20 seconds with a glass of water to make sure it's not heating - that with the noise means it's eeither the magnetron, cap, or diode. Read the notes on this site for all of the basic things to look for with the magnetron, diode, and capacitor. Once comfortable with the guide, locations of those devices, and how to test, then take it down and apart. Unfortunately, I didn't do all those things in that order, and it only wasted a lot of time trying to find the parts. Once I found the parts and put all the screws and covers back for all the areas that didn't need to be accessed for the repair, testing went quickly. The diode was bad. Ordered a new one and had it in 3 days or so. That means your microwave will be apart and sitting somewhere for a little while until you get the part and have time to repair it. Putting the diode back isn't too bad. Reassemble the microwave and put it back up again. If i had to do it again, it would take me 20 to 30 minutes once the microwave was down and on a table. Also, I used some bricks with towels over them or you could use some sawhorses to keep the microwave elevated so you can plug it in and run it after installing the new component. Again, make sure you discharge the cap before touching anything again even if you didn't run it, but just plugged it in.
Parts Used:
DIODE
  • Sleiman from Miami, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Pliers, Screw drivers
51 of 83 people found this instruction helpful.
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Humming sound, not heating.
I turn off the income electricity by shutting down the corresponding circuit breaker. Then, I removed the control panel from the microwave which gave me access to the capacitor and adjacent diode. After that i unscrewed the defective diode and replaced it with the new one and BINGO!
Parts Used:
DIODE
  • Fausto from Miramar, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver, Pliers, Screw drivers
43 of 61 people found this instruction helpful.
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Microwave wouldn't turn on and found breaker been tripped and then microwave wouldn't turn on at all.
Read some instructions and easily found the fuse. Replaced it. Still didn't work. Took control panel off to check door switches. Nothing I read mentioned a second fuse. Tested and it to had blown. Ordered another one. Popped them in. Done.
Parts Used:
R Ceramic Fuse 20 A
  • Daniel from DECATUR, GA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
29 of 50 people found this instruction helpful.
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