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Kenmore / Sears Range Magnetron

Kenmore Capacitor (Microwave High-Voltage)
Genuine Ge part

Kenmore Capacitor (Microwave High-Voltage)

5.0 (3)
By: Ge
Part Number: WB27X10073

This microwave high-voltage capacitor stores and releases energy in the high-voltage circuit to power the magnetron. Replacing a failed capacitor helps restore proper heating and protects other components in the high-voltage system.

  • Works with the transformer and high-voltage diode to supply the magnetron with the required voltage
  • Failure may result in the unit running but not heating
  • Shorted capacitors can blow the internal fuse or trip a breaker; opens may cause loud humming or buzzing
  • Visible swelling or leakage on the capacitor body are common failure signs
What's included: One high-voltage capacitor Install notes:
  • Unplug the microwave; capacitors can retain a dangerous charge even when unplugged—discharge using an appropriate, insulated method before servicing
  • Note wire positions and terminal orientation; transfer any mounting hardware from the original part
  • Mount securely and route wires to avoid pinching

Do-It-Yourself Stories from Customers like You Microwave oven was not heating   Scott S. • Charlotte , NC • June 20, 2017

I ordered the capacitor, diode, and magnetron in hopes that I would be able to complete the repair using the less expensive parts. I first removed the oven from the wall and then I removed the metal housing to access the internal parts. I discharged the capacitor using a pair of insulated needle nose pliers. Then I changed out the diode and the capacitor and reassembled the unit and tested it. It still did not heat so I disassembled the unit again and replaced the magnetron this time.... Read more

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$98.53
Compare At:
$118.24
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$19.71

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Kenmore Microwave Magnetron
Genuine Ge part

Kenmore Microwave Magnetron

5.0 (1)
By: Ge
Part Number: WB27X10249

Microwave not heating or heating unevenly? A failed magnetron is the likely cause. This high-voltage tube generates microwave energy to cook food.

Do-It-Yourself Stories from Customers like You Bad magnetron in 30 year old ge microwave   Timothy L. • Farmington , CT • February 17, 2020

This is a double oven so you must pull unit out of cabinet. After that you must pull microwave off of unit Read more

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$263.33
Compare At:
$313.36
You Save:
$50.03

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Common Problems

Kenmore / Sears Oven not heating Kenmore / Sears Oven doesn't bake evenly Kenmore / Sears Oven broiler not working Kenmore / Sears Electric stove burner not working Kenmore / Sears Gas stove burner won't light Kenmore / Sears Oven temperature not accurate Kenmore / Sears Oven light is out Kenmore / Sears Oven won't turn on Kenmore / Sears Oven not self-cleaning Kenmore / Sears Oven won't turn off Kenmore / Sears Electric stove burner won't turn off Kenmore / Sears Oven door repair Kenmore / Sears Oven fan won't turn off Kenmore / Sears Gas stove burners spark all the time Kenmore / Sears Oven fan not working Kenmore / Sears Oven light not turning off Kenmore / Sears Oven meat thermometer not working Kenmore / Sears Gas Stove burner flames too high Kenmore / Sears Range display board not working Kenmore / Sears Range making a loud noise Kenmore / Sears Stove smells like gas Kenmore / Sears Stove turns off on its own Kenmore / Sears Electric stove burner temperature is erratic Kenmore / Sears Gas stove burner won't turn off Kenmore / Sears Oven door wont unlock/locks intermittently Kenmore / Sears Range broiler or storage drawer won't close
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
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