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Maytag Mmv4250ba Parts

Some parts shown may not be for your model. To see parts for your model only, select it from "Matching Model Numbers" list on the left.

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Microwave Power Cord
Genuine Whirlpool part
By: Whirlpool
Part Number: W10708076

Power cord connects your microwave to the wall outlet. Replace if damaged, frayed, chewed, or cut. Attaches to internal wiring with wire connectors.

Do-It-Yourself Stories from Customers like You Broken grill vent & cut power cord on microwave   Karl B. • Goshen , KY • April 24, 2019

The grill vent is only held in place by two screws. Super simple fix. Remove the two screws and the old grill vent, position the new vent and put the two screws back in. Replacing the cord required that cabinet to be removed. Lots of screws on the back, top and bottom. Once the screws were removed, the cabinet pulled back. The power cord connections were then clearly visible. Undid the two wire connectors and unscrewed the ground wire from the body to remove the old power cable. Installed the... Read more

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$14.71
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Microwave Oven Rack
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10447234

Replacement oven rack that restores support for cookware in your microwave. Replaces cracked, broken, or missing racks with proper fit and clearance.

Do-It-Yourself Stories from Customers like You Missing parts.   Christopher S. • Battle Creek , MI • June 14, 2018

Someone gave me this microwave over the range unit and was missing a few parts/accessories so I went to AppliancePartsPro's website and entered my model number and was able to find everything I was missing. So I placed the order and everything was in stock and shipped right out. So now I have a complete Microwave / over the range hood that performs like a new one with all it accessories. Read more

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$25.61
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Microwave Mounting Screw
Genuine Whirlpool part
By: Whirlpool
Part Number: W10138802

Replacement screw for microwaves. Secures door hinges, panels, brackets, and internal components. Use when original fastener is missing, stripped, or lost.

Do-It-Yourself Stories from Customers like You Needed new microwave door   Patricia C. • Lincoln , NE • September 16, 2014

Attached new door after missing screw was sent to me Read more

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$9.95

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Microwave Door Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: W10286830

Complete microwave door assembly. Replaces cracked, broken, or damaged doors that no longer close properly. Includes handle and outer shell components.

Do-It-Yourself Stories from Customers like You Maytag microwave door had several cracks.   Gerald H. • Leesville , LA • August 05, 2017

Perfect fit. It only took 10 minutes to install. Incredible. Read more

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$229.70
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Microwave Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: WP59001168

Microwave making a loud humming noise or won't heat? A faulty capacitor is often the cause. Requires cabinet removal and safe discharge. Restore function.

Do-It-Yourself Stories from Customers like You Jenn air microeave jmc8130dds would turn on but not heat   Dexter G. • Roseburg , OR • February 16, 2017

Replaced the Magnetron, Capacitor, and the Diode. Able to repair $1400 microwave with parts that cost $218.54. Thank you ApplianceParts Pros. Watched trouble shooting videos on Youtube and found that these parts needed to be replaced. Read more

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$114.23
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Microwave Magnetron Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10126786

Microwave runs but won't heat food? A failed magnetron is the most common cause. This RF energy tube replacement restores heating in 30-60 minutes.

Do-It-Yourself Stories from Customers like You My maytag mmv4205bab over the cooktop mounted microwave stopped heating without any warning the unit sounded like it was working but now the sound was noticeably louder i had replaced a magnetron   Lee B. • Lakewood , CA • February 27, 2015

After dismounting the unit from its wall-hanging bracket, the most tedious part of the repair was removing over a dozen screws holding the cover in place from the top, bottom, and both sides. Fortunately, I had placed the unit on a bench that allowed me to slide the unit allowing access to the screws on the bottom edges of the unit. Always discharge the capacitor before continuing to work on the unit by discharging the capacitor by shorting the contact without the diode to ground. Access to the... Read more

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$167.95
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Microwave Door Lever Switch
Genuine Samsung part
By: Samsung
Part Number: DE66-90106B

Controls your microwave's door mechanism for safe operation. Replace this switch if the lever is cracked, broken, or worn to restore proper door function.

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$5.73
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Microwave Fuse Block
Genuine Whirlpool part
By: Whirlpool
Part Number: W10245194

Microwave won't heat or has no power? A damaged fuse block can prevent electrical flow. This holder secures the fuse to restore safe operation.

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Microwave Vent Grill Mounting Bracket
Genuine Whirlpool part
By: Whirlpool
Part Number: W11026306

Chrome mounting bracket that attaches the vent grill to your microwave. Replace broken, cracked, or missing brackets to securely hold the grill in place.

Do-It-Yourself Stories from Customers like You The plastic mounting brackets where broke.   William E. • Clifton , TX • September 12, 2022

They were put into place and screwed in Read more

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$5.36
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Microwave Thermistor Temperature Sensor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10536989

Fix inconsistent heating or error codes with this microwave thermistor. This temperature sensor monitors internal conditions for proper operation.

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$26.74
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Microwave Vent Grill Cover
Genuine Whirlpool part
By: Whirlpool
Part Number: W10701696

White vent grill cover for over-the-range microwaves. Replaces cracked, discolored, or missing grills on the bottom exterior panel of your unit.

Do-It-Yourself Stories from Customers like You Microwave manufacturer recommended replacement of charcoal filters every 6 months the old ones were very greasy and gummed up probably inhibiting air flow and overworking the appliance   Richard N. • San Jose , CA • September 27, 2019

Easily replaced the 2-4”x6” filters. Read more

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$46.95
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Microwave Convection Fan Motor
Genuine Whirlpool part
By: Whirlpool
Part Number: W11613599

Fix uneven heating or no convection in your microwave. This fan motor circulates heat during baking and broiling. Moderate DIY repair for worn motors.

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$92.51
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Microwave Water Filter Cartridge
Genuine Whirlpool part
By: Whirlpool
Part Number: WPW10531156

Replace your microwave's water filter cartridge to restore clean, clear drinking water and ice. Captures sediment and impurities for better taste. Confirm fit.

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$36.95
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Microwave Oven Light Lamp Cover Lens
Genuine Whirlpool part
By: Whirlpool
Part Number: 8206382

Replacement lamp cover lens for microwave ovens. Protects and diffuses interior light. Replace if cracked, discolored, or missing to restore lighting.

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$9.83
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Microwave High Voltage Capacitor
Genuine Whirlpool part
By: Whirlpool
Part Number: W10561770

Fix a microwave that won't heat or makes loud humming noises with a new high voltage capacitor. This part stores and discharges current to the magnetron.

Do-It-Yourself Stories from Customers like You Magnetron   Todd P. • Greeley , CO • April 29, 2022

I researched the problem. Found the solution online and ordered parts from AppliancePartsPros.com. It only took a screwdriver to make the repair. The only confusion I had is my model of microwave had a double diode, and the one sent to me (by model number) was a single diode. I wasn't sure what to do, either install the new single one or put the old double unit in. I went with the new single diode, and it works fine. I don't know why the two differences, but it all worked out. Read more

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$41.95
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Microwave Magnetron Thermostat
Genuine Whirlpool part
By: Whirlpool
Part Number: W10598693

Microwave not heating but all other functions work? This magnetron thermostat protects against overheating. Easy DIY repair in under an hour.

Do-It-Yourself Stories from Customers like You Microwave wouldn't heat when you took item out after beep it was still cold! all other functions were fine   Jerad S. • Salem , IA • January 03, 2015

Removed unit from wall and took outer shell off, de-energized capacitor and then took a multi-meter and tested all the High voltage parts and magnetron. They tested out fine other than the diode and then I looked at the "Safety" circuit if you will the power loop that goes through door switches and thermostats to energize the High Voltage transformer and magnetron. Turns out the thermostat that is on the side of the magnetron wasn't closed, so I took a butane torch and heated it up past the... Read more

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