Models > MMV4203WS2

MMV4203WS2 Maytag Microwave - Overview

Sections of the MMV4203WS2

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Light Bulb - 40W – Part Number: 8206232A
Light Bulb - 40W
★★★★★
★★★★★
(60)
PartSelect #: PS2376034
Manufacturer #: 8206232A
This 40w light bulb is a replacement bulb constructed of glass and metal. It is an easy-to-install electrical part which produces 40w of light. If the bulb won't light up then it may be broken and sho...
$11.31
  In Stock
Charcoal Filter – Part Number: 8206230A
Charcoal Filter
★★★★★
★★★★★
(27)
PartSelect #: PS1871363
Manufacturer #: 8206230A
This Charcoal Filter traps grease from your oven's exhaust to help prevent it from entering the vent, which could cause damage over time. If the exhaust fan on your microwave is not working, you may n...
$14.70
  In Stock
Grease Filter – Part Number: W10208631A
Grease Filter
★★★★★
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(32)
PartSelect #: PS3650910
Manufacturer #: W10208631A
This Grease Filter is constructed of Acrylonitrile Butadiene Styrene and is used to trap grease and help eliminate odors from the exhaust air while cooking. It attaches onto the exhaust and is rated ...
$45.19
  In Stock
Glass Cooking Tray – Part Number: 4393799
Glass Cooking Tray
★★★★★
★★★★★
(20)
PartSelect #: PS373741
Manufacturer #: 4393799
This tray is rotated when the microwave is turned on.
$93.66
  In Stock
Mounting Plate – Part Number: W11025649
Mounting Plate
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★★★★★
(7)
PartSelect #: PS12074431
Manufacturer #: W11025649
$20.20
  In Stock
R CERAMIC FUSE,20A/250V,MHC – Part Number: W11707984
R CERAMIC FUSE,20A/250V,MHC
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(9)
PartSelect #: PS17629444
Manufacturer #: W11707984
$31.53
  In Stock
DIODE – Part Number: W11256462
DIODE
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(3)
PartSelect #: PS12584264
Manufacturer #: W11256462
This part allows power to go one way but not the other.
$37.64
  In Stock
RING-TURN – Part Number: W11252182
RING-TURN
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★★★★★
(7)
PartSelect #: PS12584163
Manufacturer #: W11252182
This support ring sits underneath the glass turntable tray.
$50.09
  In Stock
Microwave Door Interlock Switch – Part Number: W10269458
Microwave Door Interlock Switch
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★★★★★
(3)
PartSelect #: PS2361111
Manufacturer #: W10269458
This door interlock switch is for microwaves. Door interlock switch prevents the microwave from starting when the door is open. Because the microwave shielding and interlock switches must be pro...
$42.95
  In Stock
DAMPER – Part Number: W10843943
DAMPER
★★★★★
★★★★★
(2)
PartSelect #: PS11728088
Manufacturer #: W10843943
This assembly includes the damper door and frame.
$93.21
  In Stock
Top Mounting Screw – Part Number: WP8169704
Top Mounting Screw
★★★★★
★★★★★
(1)
PartSelect #: PS11744892
Manufacturer #: WP8169704
This screw is sold individually.
$11.26
  In Stock
Light Socket – Part Number: W10210871
Light Socket
★★★★★
★★★★★
(3)
PartSelect #: PS2342199
Manufacturer #: W10210871
The light socket in your microwave houses the light bulb and connects it to the power source. The light bulb will screw into it, so the light bulb will be held in place. Be very careful when installin...
$14.20
  In Stock

Questions And Answers for MMV4203WS2

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2 questions answered by our experts.
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Catherine
January 20, 2020
The tabs the screws go into on our vent grill are broken. Is there anyway to repair the vent tabs so the cover stays there, or do I have to get a brand new grill?
For model number MMV4203WS2
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Hello Catherine, Thank you for the question. Unfortunately the vent will need to be replaced. We hope this helps.

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Nawazish
March 5, 2020
Hy it turns on but not heating.Light turns on vent is also working but not heating
For model number MMV4203WS2
PartSelect logo
Hi Nawazish, Thank you for your question. There are a few parts that you could check for this issue. Please be advised, you must unplug the appliance from power and safely discharge the capacitor before attempting any repair as the capacitor can electrocute you if not properly discharged. You would be able to test these parts with a multi meter, remove them from the appliance before testing. First you should take a look at your fuse being the issue. It should be reading 0 ohms to be working correctly. You should also check your diode. You will also want to test all of your door switches to make sure that they are working. They should also be reading 0 ohms to be working correctly. If those parts are fine then the issue might either be in your capacitor or your magnetron itself. Good luck with your repair.

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Common Symptoms of the MMV4203WS2

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Won’t turn on
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No heat
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Tray won’t turn
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Door not closing properly
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Exhaust fan not working
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Noisy
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
broken glass turntable
No repair- just replaced glass turntable.
Right part I needed with first try
Parts Used:
Glass Cooking Tray
  • Deborah from Baltimore, MD
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
401 of 415 people found this instruction helpful.
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light bult needed to be replaced
The nightmare was that this microwave is installed under the cabinet....in order to get to the light bulb I had to pull out my stove then squeeze into the space between the stove and counter....my old microwave light bult was much easier to change.....Shame on Whirlpool for making this so difficult.....must be a better way to cover the light bulb so that we do not need a screwdriver to remove the door to get to the light bulb
Parts Used:
Light Bulb - 40W
  • Deborah from Millersville, MD
  • Difficulty Level:
    Difficult
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
200 of 292 people found this instruction helpful.
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Bulb "burnt out"
Removed 1 screw, removed "burnt out" bulb and replaced it with new bulb.
Parts Used:
Light Bulb - 40W
  • Joseph from Pembroke, MA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
93 of 146 people found this instruction helpful.
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