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Models > MMV6178AAQ

MMV6178AAQ Maytag Microwave - Overview

Get Parts and Repair Help for MMV6178AAQ

If you know the microwave repair part you need, you can browse the list of all parts on the MMV6178AAQ, or you can search by name or part description. You can also find your part by where it is located on the MMV6178AAQ 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. We’ve also included any installation videos we have for MMV6178AAQ parts. Installation instructions provided by other do-it-yourselfers will help guide you through your repair.

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$9.32

Air Filter

This is a microwave air filter that is located on the bottom side of an over-the-range appliance. No tools are needed for this repair, simply pull back on the tab to lift the exist...

$3.02

SCREW

Sold individually.

$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 ma...

$15.86

Charcoal Filter

$21.27

Halogen Lamp

$52.44

Door Interlock Switch Kit

This part is a genuine manufacturer door interlock switch kit, also known as primary micro switch or microwave switch kit, for a microwave. The function of this part is to sense when the door of the microwave is open or closed. If the part is defective, the microwave will not start or will start when door is open. This kit contains two 15 Amp, 125/250 Volt switches with 3/16 inch terminals. Be sure to disconnect power to microwave before replacing part. Use extreme caution when replacing microwave parts, as high-voltage capacitors can retain an electrical charge when unplugged.

$36.98

Turntable Cooking Tray

This tray rotates in your microwave ensuring more even temperatures.

$3.00

Screw

$42.19

Turntable Roller Guide

This roller guide sits underneath the glass turntable tray.

$53.50

Turntable Motor

This motor rotates the glass turntable in the microwave.

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

Sparks and loud hum from oven

  • Customer: Guy from Bellingham, MA
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 100 of 154 people found this instruction helpful
1. I went to the internet to find the service manual for the Maytag microwave.
2. I opened up the oven and started measuring the resistance of the diode, capacitor, transformer, and magnetron between terminals and then to ground. The transformer and magnetron were well within the resistance limits. The diode was shorted in both directions(+-). The capac... read more

Microwave worked intermittently depending on how door was closed

  • Customer: Robert from Bainbridge Island, WA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 61 of 70 people found this instruction helpful
Remove top grille (2 screws), undo control panel (1 screw). Tilt down control panel, switches are on the left. There are actually three switches that are involved with the door, two horizontally mounted, one vertically mounted. This would be an EASY REPAIR, but it took me a while to figure out which of the three switches was bad, and also took a while to ... read more

Broken glass plate for microwave

  • Customer: randy from missoula, MT
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 16 of 17 people found this instruction helpful
Bought new plate. read more