Whirlpool Microwave WMC50522AB0 door switches replacement part number?

[paschal]

The last digit is actually a 1, probably indicating it came from Lowes. I had to recut opening in cabinet to replace another failed unit. Whirlpool says dispose and replace as no part number exists. Would have to retrofit with Amazon or other source switches. Fan, light and turntable activate when door is opened. Conventional wisdom says replace all switches. I believe there are three. With family in for a week, unable to take out of service right away. Would like to have parts on hand when they leave next weekend. Thank you in advance for any assistance.

Paschal

[Tim M]

So you are saying the model number is not WMC50522AB0, but is actually WMC50522AB1?

[Tim M]

    Okay, so the regular model number works, but they don't want to sell you anything except what you set inside it, like the tray.

    Your only hope is to remove the switch, which maybe you can do from the front without even opening the unit if you can press on the tabs under the edge.  Then hope there are numbers you can look up on the switch.  You might be able to find photos of other Whirlpool switches that show the same number, or you can see if DigiKey has it.  Sometimes you will get lucky with the numbers printed on the side of the switch and it comes right up in a Google search.