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Easy
4231412-1-M-Samsung-DE66-90106B-Lever Switch (Lower)
Part Location Diagram of DE66-90106B Samsung Lever Switch (Lower)
See part 7 in the diagram
( Grid squares measure 1x1 inch )
4231412-1-S-Samsung-DE66-90106B-Lever Switch (Lower) 4231412-2-S-Samsung-DE66-90106B-Lever Switch (Lower) Part Location Diagram of DE66-90106B Samsung Lever Switch (Lower)
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Lever Switch (Lower) DE66-90106B

 Fits your MO1440WAXAA!

Really Easy 

15 - 30 mins 

Rated by verified customers
$ Price Match Guarantee
OEM badge Official OEM Part Guaranteed to Fit
$ 6.95
  In Stock

Get this part fast! Average delivery time for in-stock parts via standard shipping: 1.8 days.

 Fits your MO1440WAXAA!
PartSelect Number PS4231412
Manufacturer Part Number DE66-90106B
Manufactured by Samsung for Samsung, Maytag, Jenn-Air, Kenmore

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OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

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Troubleshooting
This part works with the following products:
Microwave, Microwave Oven Combo.
Part# DE66-90106B replaces these:
DE66-90106B
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Customer Repair Stories
 Average Repair Rating: 4.4 / 5.0, 1 reviews. What's this?
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  • 1
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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 installation instruction that matched.
Microwave would not start when door closed. Sometimes you could push in or jiggle door and it would work for awhile and then it woud stop again. I knew it eas a door switch issue but wasn't certain which of the 3 or the body latch itself.
I removed the body latch assembly and found the bottom micro switch (NC) terminal burnt and loose. I replaced and working perfectly fine now. Easy diagnose and easy repair.
Other Parts Used:
Lever Switch (Lower) Latch Body Micro Switch Microwave Micro Door Switch
  • Lynn from LOUISVILLE, KY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
14 of 26 people found this instruction helpful.
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Questions and Answers

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Please check back later if you still haven't found the answer you need.

2 questions answered by our experts.
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  • 1
Search filter:
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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!
Venicio
November 13, 2018
When I open my door the tray runs in reverse and light stays on
For model number Smh2117s
PartSelect logo
Hello Venicio, Thank you for the question. This normally indicates an issue with one or more of the Micro switches. Part Number: PS4225460 (1 required) or Part Number: PS4131192 (2 required). I suggest testing the switches with a multi meter to see if they have continuity. Hope this helps, good luck with this repair!

1 person found this helpful.

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Related Parts:
Microwave Micro Door Switch
$27.95

  In Stock
Micro Switch
$26.95

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Perry
July 30, 2021
Switch causes the problem, it does not start the microwave but the timer still works and everything else seems to be fine and what is the function off all there switches
For model number Me16k3000aw
PartSelect logo
Hello Perry, Thank you for your inquiry. These are the switches that work with the control board to tell if the microwave door is shut, as the microwave will not start if the control board does detect the door is shut. You can test all 3 with a multimeter. Good luck with your repair.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS4231412
Manufacturer Part Number: DE66-90106B
Brand
Model Number
Description
Kenmore
40180082010
Microwave - MICROWAVE
Kenmore
40180082700
Microwave - MICROWAVE
Kenmore
40180083700
Microwave - MICROWAVE
Kenmore
40180084700
Microwave - MICROWAVE
Kenmore
40180086700
Microwave - MICROWAVE
Kenmore
40180089700
Microwave - MICROWAVE
Kenmore
40180092010
Microwave - MICROWAVE
Kenmore
40180092700
Microwave - MICROWAVE
Kenmore
40180093010
Microwave - MICROWAVE
Kenmore
40180093700
Microwave - MICROWAVE
Kenmore
40180094700
Microwave - MICROWAVE
Kenmore
40180099010
Microwave - MICROWAVE
Kenmore
40180099700
Microwave - MICROWAVE
Kenmore
40185042010
Microwave - MICROWAVE OVEN
Kenmore
40185042210
Microwave - MICROWAVE OVEN
Kenmore
40185042310
Microwave - MICROWAVE/HOOD COMBO
Kenmore
40185043010
Microwave - MICROWAVE OVEN
Kenmore
40185043210
Microwave - MICROWAVE
Kenmore
40185043310
Microwave - MICROWAVE HOOD COMBO
Kenmore
40185044010
Microwave - MICROWAVE OVEN
Kenmore
40185044110
Microwave - MICROWAVE
Kenmore
40185044210
Microwave - MICROWAVE
Kenmore
40185046010
Microwave - MICROWAVE OVEN
Kenmore
40185046210
Microwave - MICROWAVE
Kenmore
40185049010
Microwave - MICROWAVE OVEN
Kenmore
40185049210
Microwave - MICROWAVE
Kenmore
40185052010
Microwave - MICROWAVE HOOD COMBO
Kenmore
40185052210
Microwave - MICROWAVE HOOD COMBO
Kenmore
40185052310
Microwave - MICROWAVE/HOOD COMBO
Kenmore
40185053010
Microwave - MICROWAVE HOOD COMBO
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Lever Switch (Lower)
$ 6.95
  In Stock
✖
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 In Stock

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