Kenmore · Microwave part

Microwave High-Voltage Capacitor 3518302201

3518302201No photo on file
Match this part by its number, not by appearance.

Reference price$13.16–$79.89

Catalog price as of 2026-05; not a live Amazon price.

Check price on Amazon

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Part number
3518302201
Brand
Kenmore
Made for
Microwave
Fits
8 models
Also sold as
Magic Chef
  • Fitment checked against 8 models
  • Purchase, shipping and returns handled by Amazon
  • Free reference data: RepairKitHub does not sell parts

Does it fit your appliance?

Find it on the data plate inside the door or lid. It is not the serial number.

About this part

3518302201 is a Kenmore replacement part (microwave high-voltage capacitor) for microwaves. Our fitment data lists 8 models that use it.

This high-voltage capacitor (part number 3518302201) is for microwaves. High-voltage capacitor 3518302201 is an electronic device that holds a charge of electricity in the high-voltage circuit of the microwave. Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.

How to confirm it has failed

Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.

Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.

Models that use this part

All 8 confirmed models for this part.
ModelBrandApplianceParts on file
11183509910KenmoreMicrowave38
MCO165UBMagic Chef—29
11183502910KenmoreMicrowave28
11183523910KenmoreMicrowave26
MCO165UWMagic Chef—22
11183513910KenmoreMicrowave21
11183529910KenmoreMicrowave21
11183522910KenmoreMicrowave19

Before you order

  • Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
  • Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
  • If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool

Frequently asked questions

Which models does 3518302201 fit?

Our fitment data lists 8 models that use 3518302201, including 11183509910, MCO165UB, 11183502910. Enter your model number in the fit checker on this page to confirm.

How much does 3518302201 cost?

Catalog prices on file range $13.16–$79.89 (as of 2026-05). The current Amazon price can differ, so check it before you order.