Microwave Thermostats

Popular Microwave Thermostats

Your Price
$43.07
  In Stock
Microwave Limit Thermostat For Cooling Fan
★★★★★
★★★★★
1 Review
PartSelect Number PS3409411
Manufacturer Part Number 318578506
This authentic OEM high-limit thermostat, also known as a limit switch or cooling fan thermostat, serves as a safety feature to prevent the oven from overheating. It monitors the temperature inside the oven and activates the cooling fan when the temperature exceeds a certain limit. The cooling fan helps dissipate heat and maintain a safe temperature. The high-limit thermostat is usually situated inside the top panel. If the high-limit thermostat is broken or faulty, the cooling fan may fail to turn on, leading to excessive heat buildup inside the oven. You might also notice that your food cooks unevenly since the oven struggles to maintain the desired temperature. In some cases, if the high-limit thermostat is completely non-functional, the oven may not heat up at all. You can test the sensor at room temperature by measuring the resistance between the two prongs at the end of the sensor connector. The resistance should read approximately 1080 - 1090 ohms at room temperature. To access the thermostat, refer to your user guide for detailed instructions. Generally, you need to ensure the power is disconnected at the breaker, lift the top panel on its hinges, remove the screws on the plate under the burners, take out the burners and plate, disconnect the wires from the old thermostat, and remove the mounting screws to release it. Please note that the replacement part is sold separately from the cooling fan.
Fixes these symptoms
  • Element will not heat
  • Little to no heat when baking
  • See more...
Installation Instructions
Betty from OLIVE BRANCH, MS
Thermostat for oven cook elements. Cooling fan is a misnomer-the fan still worked!
First of all I am not Betty, I am her husband. Second I and a friend pulled the range out of the countertop (which was not necessary). The top can be raised on it hinges and the plate under the burners can be removed by taking out 8 to 19 screws and there is the thermostat looking at you. After doing this once and knowing where the thermostat is, the job could be done in less that an hour.. INSTRUCTIONS: Turn OFF the circuit breaker. Remove the burners. Remove the plate under the burners. Change the thermostat (making sure to place in correct direction as the one removed). Reassemble, turn on circuit breaker, test oven heat. Read more...
Your Price
$12.98
  In Stock
Microwave THERMOSTAT
★★★★★
★★★★★
2 Reviews
PartSelect Number PS2321366
Manufacturer Part Number WB21X10149
Fixes these symptoms
Your Price
$9.99
  In Stock
Microwave THERMOSTAT
PartSelect Number PS3491479
Manufacturer Part Number WB20X10048
Fixes these symptoms
Installation Instructions
Tony from ITHACA, MI
Thermostat quit.
Checked all sensors with a multi-meter, found the thermostat to be the problem, no continuity. Read more...
Your Price
$15.63
  In Stock
Microwave THERMOSTAT
PartSelect Number PS12071310
Manufacturer Part Number 5304509475
Fixes these symptoms
Installation Instructions
Derek from JOPLIN, MO
Thermostat bad....but couldn't fix it
My grandfather who is well versed as an electrician checked my microwave out because it wasn't worked. He used a multimeter to check electric current to parts in the microwave. He said a specific thermostat was not getting any current going through. I ordered that replacement part from this site and when it came in it didn't have current running through it either. He said he thought the part that was given to me was faulty. I called this companies number to ask some questions but the machine said they aren't taking any inquiry calls because of the pandemic right now. So I currently don't know what the problem is with my microwave. I want to return the part but unfortunately during Christmas time the packaging got thrown away. So as of right now I'm out the part money and probably money to buy a new appliance. Read more...
Your Price
$15.94
  In Stock
Microwave Transformer Thermostat
PartSelect Number PS12071309
Manufacturer Part Number 5304509474
The thermostat is a safety device that shuts off the microwave if it overheats.
Your Price
$15.63
  In Stock
Microwave THERMOSTAT
PartSelect Number PS12071304
Manufacturer Part Number 5304509469
Your Price
$121.74
  In Stock
Microwave Thermostat
PartSelect Number PS11742549
Manufacturer Part Number WP4449751
Fixes these symptoms
  • Door won’t open after self cleaning cycle
  • Element will not heat
  • Will Not Start
  • See more...
Your Price
$18.89
  In Stock
Microwave High Limit Thermostat
PartSelect Number PS3409178
Manufacturer Part Number 318003624
Fixes these symptoms
Your Price
$18.64
  In Stock
Microwave THERMOSTAT(PLATE)
PartSelect Number PS2339856
Manufacturer Part Number WB27X11034
Fixes these symptoms
Your Price
$23.41
  In Stock
Microwave THERMOSTAT
★★★★★
★★★★★
10 Reviews
PartSelect Number PS2321377
Manufacturer Part Number WB24X10163
Fixes these symptoms
Installation Instructions
Kayeum from Frisco, TX
The thermostat was not working.
The most important part was to determine why the microwave not coming on. I had to check from start forward to determine where it was losing the current. after determined that the thermostat was not passing the current, that was it. After I received the part, I replaced the part and everything started working again. Read more...

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