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235718-1-S-GE-WB21X158          -Oven Sensor
235718-1-S-GE-WB21X158          -Oven Sensor 235718-2-S-GE-WB21X158          -Oven Sensor https://www.partselect.com/Schematics/GE/00123145i02.gif

Oven Sensor

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PartSelect Number PS235718
Manufacturer Part Number WB21X158
Manufactured by GE

This sensor offers 16 ohms of resistance at room temperature, though the resistance increases as the temperature increases.

This part works with the following brands: General Electric, Kenmore, Hotpoint.

This part works with the following products: Range, Wall Oven, Microwave Oven Combo.

This part fixes the following symptoms:

  • Little to no heat when baking.

Questions & Answers

Ask our experts a question on this part and we'll respond as soon as we can.

Most Recent


When i turn my oven on, either bake or broil the elements heat, not quite cherry red, then shuts off. The pre heat indicator light then flashes. I can get it to turn back on, but only after unplugging it for a few minutes. All four burners work properly.

Gary for model number JBP65GS1AD

Hello Gary, thank you for contacting us. That sounds like it would be the oven sensor. If that is faulty it will give bad readings to the control board causing little or not heat. Hope this helps!

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.3 / 5.0, 2 reviews What's this?
1-2 of 2

13 of 14 people found this instruction helpful

Parts Used:
  • Oven Sensor
Level of Difficulty: Easy
Time to do repair: Less than 15 mins
Tools: Nutdriver
Customer: Ryan from Henderson, NV

Oven temperature too low

After ordering the proper part with the help of the phone customer service tech, I moved the stove from the wall, unclipped the connector, removed the two screws holding the sensor in place, and removed it. Reversed the above to put it back, and the oven holds perfect temperature.

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13 of 16 people found this instruction helpful

Parts Used:
  • Oven Sensor
Level of Difficulty: Difficult
Time to do repair: 30 - 60 mins
Tools: Nutdriver, Pliers, Screw drivers
Customer: Clarence from Norwich, NY

Oven would not come up to temperature

Removed sensor from back wall of oven by removing 2 screws from flange. I could not pull the wire-nut connections out through the small hole and thought I would have to pull the whole oven out of the wall to acess the connections from the back so instead I clipped the wires close to the old sensor and connected the new sensor with the small wire nuts provided, then enlarged the hole in the oven wall, being careful not to pinch the wires then pushed the wire nuts and extra wire back through the hole and put the screws back in the flange.

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Model Cross Reference

This part works with the following models:

PartSelect Number: PS235718
Manufacturer Part Number: WB21X158
Brand Model Number Description
Kenmore9114942590Microwave Oven Combo
Kenmore9114942591Microwave Oven Combo
Kenmore9114942592Microwave Oven Combo
Kenmore9114942990Microwave Oven Combo
Kenmore9114942991Microwave Oven Combo
Kenmore9114942992Microwave Oven Combo
Kenmore9114942993Microwave Oven Combo
Kenmore91149475790Microwave Oven Combo
Kenmore91149479790Microwave Oven Combo