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Models > M170B

M170B Jenn-Air Microwave - Overview

Get Parts and Repair Help for M170B

If you know the microwave repair part you need, you can browse the list of all parts on the M170B, or you can search by name or part description. You can also find your part by where it is located on the M170B by selecting a section below. If you’re not sure which part you need, you can narrow your search by selecting a common symptom and we’ll show you the repair parts most likely to fix your microwave. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$2.96

Screw

This is a multi-use and multi-appliance screw. It can be used on a microwave, refrigerator, range/oven, air conditioner, dehumidifier, washer, or dryer. The measurements of this sc...

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$14.82

Black Sleeve Diode

In your microwave, the diode allows current to flow one-way only, converting alternating current to direct current. If you notice that your microwave does not heat properly, you may need to replace the diode. This product is approximately 3 inches in length. Before completing this repair, be sure to disconnect the power source from the microwave. The diode is located inside the main compartment of the microwave, so you will need to open it up before you can complete this repair. This is an OEM part sourced directly from the manufacturer. Many of our customers have rated this repair as easy.

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$5.62

Screw

This is screw is sold individually.

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$35.56

Glass Carousel Tray

This turntable tray is thirteen inches in diameter, and is made of glass.

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$6.16

Screw

This screw is sold individually.

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$60.64

CAPACITOR-

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SPRING- BU

COUPLER, MOTOR

BUTTON, DOOR RELEASE (BLK)

GUIDE, ROLLER ASSY.

Common Symptoms of the M170B

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Search Instructions
Keep searches simple, eg. "belt" or "pump". Need help?

no heat

  • Customer: Lisa from PARADISE, PA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 13 of 13 people found this instruction helpful
I looked up the #1 reason for no heat for my microwave on the site , and using my model number found that 92% of the time it was the Black Sleeve Diode. Ordered the $15 part, and installed it within 30 minutes. Most of the time was used for removing the built in microwave and removing the cover. Replaced the diode by finding it on the diagram that I print... read more

our glass carousel broke right in half, after a gradual crack developed.

  • Customer: Doe from Madison, CT
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 5 of 8 people found this instruction helpful
I popped in the new tray, and that was that! A perfect fit! read more

Needed to replaced the glass carousel Tray

  • Customer: Carlene from Portland, ME
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 2 of 2 people found this instruction helpful
The replacement would have been easy - remove the glass tray and put the new one in, read more