Your coupon for will be reflected when you check out!
✖
Your coupon for
✖
Hello!
You're visiting the PartSelect site in U.S.
Would you like to shop on the Canadian site?
Stay on this site
Go to Canadian site
✖
Model Number Locations
1Select Category Type
Select Category Type
2Select Product Type
Select Product Type
3Select {MODEL} Type
Select {MODEL} Type
Sample Model Number Tags
Model numbers can be made up of numbers (1005400, for example) or a combination of letters and numbers (LAT1000AAE). The model number will most likely appear on either a paper sticker or a metal plate. Your appliance's model number tag may look similar to the sample model number tags shown here (model number highlighted in yellow):
Model has been saved to My Models. If you're not signed in, your lists are available on this device and will expire within 30 days.
Model has been saved to My Models.
This 40w light bulb is a replacement bulb constructed of glass and metal. It is an easy-to-install electrical part which produces 40w of light. If the bulb won't light up then it may be broken and sho...
This mounting plate is sourced directly from the original manufacturer for use with microwaves. It is a metal plate designed to support a microwave by attaching the microwave to the wall studs. If the...
This diode, or high voltage diode, is used in microwaves. It is an electrical current control device that ensures power flows in one direction and not the other way. If your microwave produces no heat...
If your microwave is not turning on it could be due to your fuse needing to be replaced. This part protects the microwave by shutting it off if there is an electrical surge. This fuse is just over an ...
The light socket in your microwave houses the light bulb and connects it to the power source. The light bulb will screw into it, so the light bulb will be held in place. Be very careful when installin...
This damper is an authentic OEM replacement assembly used in microwave/range hood combos. It includes the damper door and frame. It is designed to direct the flow of air through the vent duct, and the...
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...
Discover the power of a premium-quality appliance part brought to you by Whirlpool. This original upper template is designed for meticulous precision in your microwave installation process. Produced b...
Introducing the Interlock Cam Plate, an exceptional component designed and endorsed by the reputable Whirlpool brand. This CAM-PLATE is meticulously engineered to work with select microwaves, specific...
Introducing the Interlock Spring from the trusted and reputable Whirlpool brand. This genuine OEM part is designed to work seamlessly with select models of Whirlpool, KitchenAid, Maytag, Jenn-Air, Ama...
Ask our experts a question about this model and we'll get back to you as soon as possible!
5 questions answered by our experts.
Sort by:
< Prev
1
Next >
Search filter:
Clear Filter
Your search term must have 3 or more characters.
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Sorry, we couldn't find any existing answers that matched.Try using some different or simpler keywords, or submit your new question by using the "Ask a Question" button above!
Linda
August 31, 2025
Need a glass replacement place
For model number WMH31017HZ08
Hi Linda, thank you for reaching out. The glass tray you are looking for is part number PS12728436. We hope that helps!
My under microwave range light needed a new bulb. I replaced it and now it will not turn off or half or full. I need a new circuit board
For model number WMH31017HZ08
Hi Chaz, thank you for reaching out. The control board for your model is part number PS16620391. Replacing it would help fix the issue. We hope this helps.
Under unit light bulb stays on at 100% full time. Switch will not dim or turn bulb off?
For model number WMH31017HZ08
Hi Michael, thank you for reaching out. The most common culprit is a failed triac or a stuck relay on the control board that regulates power to the bulb. The control board for your model is part number PS16620391. You may need to replace it to fix the issue. We hope this sorts out your problem!
In cleaning the oven, the liner from the inside of the door came off. I am looking to replace it.
For model number WMH31017HZ0
Hello John, thank you for getting in touch. According to our research, the door liner is not available as a separate part. It comes with the door assembly, part number PS12348264. We hope this helps.
The nightmare was that this microwave is installed under the cabinet....in order to get to the light bulb I had to pull out my stove then squeeze into the space between the stove and counter....my old microwave light bult was much easier to change.....Shame on Whirlpool for making this so difficult.....must be a better way to cover the li
... Read moreght bulb so that we do not need a screwdriver to remove the door to get to the light bulb
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.
... Read more 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.
