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Samsung Microwave MW4390W Parts

Best Seller
Microwave High Voltage Diode
Genuine Samsung part
By: Samsung
Part Number: DE91-70063D

Microwave not heating food? A faulty high voltage diode disrupts power conversion. Common DIY repair requiring discharge safety and multimeter testing.

This part fixes the following symptoms
  • No heat
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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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$33.70
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$39.77
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$6.07

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Washer Agitator Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP63235

If your washer agitator spins freely or clothes tangle around it, the splines may be stripped. This center post assembly restores wash action. 15-min DIY.

Do-It-Yourself Stories from Customers like You Stripped agitator   Wayne L. • Burleson , TX • March 08, 2015

My wife noticed that our washing machine was making a terrible rumbling noise and seemed to be out of balance all of the time. She was on the verge of calling a repairman when I said I wanted to look at it first. I noticed the agitator was very loose and would spin in your hand. I removed 1 bolt and the agitator was out. The teeth in the agitator were stripped out so by simply ordering a new agitator and installing it I turned a $250.00 repair call into a $70.00 DIY fix. Thanks. Read more

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$127.65
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$151.90
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$24.25

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Range Mounting Nut
Genuine Samsung part
By: Samsung
Part Number: DE60-30016A

The Range Mounting Nut is a crucial component for securing your Samsung range. This NUT-F is specifically designed to provide a stable and reliable connection, ensuring your appliance remains firmly in place. Crafted as a genuine OEM part, it guarantees a perfect fit and maintains the integrity of your range. Installing this mounting nut is straightforward, making it an ideal choice for both professional repairs and DIY enthusiasts. The durable construction of the Range Mounting Nut ensures long-lasting performance, reducing the need for frequent replacements and enhancing the overall safety of your kitchen setup. By choosing this genuine OEM part, you benefit from the assurance of quality and compatibility with your Samsung range, leading to improved functionality and peace of mind. Whether you are addressing a loose component or restoring your rangeGÇÖs stability, the Range Mounting Nut offers a dependable solution to keep your appliance operating smoothly and efficiently.

Do-It-Yourself Stories from Customers like You Noisy fan motor   Gary K. • Renton , WA • November 26, 2018

Replaced both fan motors as I did not know which one was making the noise. Read more

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$6.41
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$7.56
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$1.15

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Microwave Control Panel Button Spring
Genuine Samsung part
By: Samsung
Part Number: DE61-70076A

Fix unresponsive or sticky microwave buttons with this control panel button spring. Restores tactile feedback and precise control. Simple repair.

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$27.22

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Microwave Cooking Tray
Genuine Samsung part
By: Samsung
Part Number: DE74-20102D

The Microwave Cooking Tray is a reliable replacement part designed to enhance the performance of your microwave. This genuine OEM part ensures a perfect fit for compatible Samsung microwave models, maintaining the integrity and functionality of your appliance. Constructed from durable materials, the tray provides even heat distribution, promoting consistent cooking results every time. Its sturdy design helps prevent warping and ensures stability during use, allowing you to safely heat and prepare your meals without worry. Installing the Microwave Cooking Tray is straightforward, making it easy to restore your microwave to optimal working condition quickly. Whether your original tray is cracked, damaged, or missing, this genuine OEM part offers a seamless solution to keep your microwave operating efficiently. By choosing this high-quality replacement, you ensure the longevity and reliability of your microwave, providing a better cooking experience for your everyday needs.

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$65.67

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Magnetic Hex Chuck 1/4X1
Genuine Diversitech-Wagner part
By: Diversitech-Wagner
Part Number: DE13

 

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$4.95
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$5.35
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$0.40

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Microwave Fan Blade Assembly
Genuine Samsung part
By: Samsung
Part Number: DE31-90057A

The Microwave Fan Blade Assembly is essential for maintaining optimal airflow within your Samsung microwave. This genuine OEM part ensures your appliance operates efficiently by promoting even cooking and preventing overheating. Designed specifically for Samsung microwave models, the fan blade assembly guarantees a perfect fit and seamless integration. Crafted from high-quality materials, this assembly provides reliable ventilation, enhancing the longevity and performance of your microwave. Installing the Microwave Fan Blade Assembly is straightforward, allowing you to restore your microwaveGÇÖs functionality quickly and easily. If your original fan blade is damaged, noisy, or not working correctly, this genuine OEM part serves as the ideal replacement to keep your kitchen appliance running smoothly. By choosing this durable and dependable fan blade assembly, you ensure your Samsung microwave continues to deliver consistent and safe cooking results. Upgrade your microwave with this essential component to enjoy a better and more efficient cooking experience.

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$9.73
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$10.70
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$0.97

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Microwave Thermostat
Genuine Samsung part
By: Samsung
Part Number: DE47-20008A

Microwave overheating or not heating properly? This thermostat regulates internal temperature to prevent damage. Simple repair restores safe operation.

This part fixes the following symptoms
  • Exhaust fan not working
  • shuts off after a few seconds
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$38.95
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$45.96
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$7.01

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Microwave Lever Switch
Genuine Samsung part
By: Samsung
Part Number: DE66-90114A

The Microwave Lever Switch is an essential component for ensuring your microwave operates smoothly. Designed specifically for Samsung microwave models, this genuine OEM part guarantees a perfect fit and reliable performance. The lever switch controls the door mechanism, allowing for secure closure and safe operation of your appliance. Crafted with high-quality materials, it withstands regular use without compromising functionality. Replacing a faulty lever switch with this genuine part restores your microwave's reliability, preventing issues like door malfunctions or interrupted cooking cycles. Easy to install, it empowers you to perform DIY repairs confidently, saving time and reducing the need for professional service. By choosing the Microwave Lever Switch , you are investing in a durable and dependable solution that enhances the longevity of your Samsung microwave. Ensure your appliance continues to deliver consistent performance with this key replacement part, providing peace of mind and maintaining the efficiency of your kitchen routine.

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$16.20
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$17.82
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$1.62

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Microwave Door Lever
Genuine Samsung part
By: Samsung
Part Number: DE66-90013A

Replacement door lever for microwave ovens. Attaches to door assembly for smooth opening and closing. Replace if cracked, broken, or missing.

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$15.97
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$17.57
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$1.60

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Microwave Turntable Motor
Genuine Samsung part
By: Samsung
Part Number: DE31-10154D

Turntable stopped spinning or rotating unevenly? This motor drive restores smooth rotation. Direct replacement part, moderate difficulty install.

This part fixes the following symptoms
  • Noisy
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Do-It-Yourself Stories from Customers like You Microwave turntable motor stopped working.   Derek M. • Bismarck , ND • September 24, 2018

Bought a new motor. Read more

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$72.95
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$86.08
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$13.13

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Microwave Door Key
Genuine Samsung part
By: Samsung
Part Number: DE64-40006E

The Microwave Door Key is an essential component for your Samsung microwave. This genuine OEM part ensures a secure and reliable connection, maintaining the integrity of your appliance. Designed specifically for Samsung microwave models, it guarantees a perfect fit and seamless integration. The Microwave Door Key facilitates proper door locking, enhancing safety and preventing accidental openings during operation. Its durable construction provides long-lasting performance, reducing the need for frequent replacements. Installing this key is straightforward, allowing DIY enthusiasts to perform the replacement with ease and confidence. By choosing the Microwave Door Key , you ensure your microwave operates efficiently and safely. This part helps preserve the functionality of your appliance, allowing you to continue enjoying its convenient features without interruption. Trust in this genuine OEM part to restore your Samsung microwave's performance and reliability, offering peace of mind and excellent value for your repair needs.

This part fixes the following symptoms
  • Door stuck closed
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$14.61
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$17.39
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$2.78

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Microwave Power Relay
Genuine Samsung part
By: Samsung
Part Number: 3501-001188

Microwave won't heat or start? This power relay controls electrical distribution to key components. Restores proper heating and operation.

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$34.95
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$41.24
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$6.29

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Microwave Door Latch Body
Genuine Samsung part
By: Samsung
Part Number: DE66-40001C

If your microwave won't start or stops mid-cycle, the door latch body may be faulty. This critical safety component ensures proper door closure.

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$15.70
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$18.84
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$3.14

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Microwave Guide Roller
Genuine Samsung part
By: Samsung
Part Number: DE92-90436A

Replacement guide roller for microwave turntable assembly. Ensures smooth rotating tray movement. Replace if cracked, worn, or causing uneven rotation.

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$35.99
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$40.74
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$4.75

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Digital Control Board For Washer
Genuine Samsung part
By: Samsung
Part Number: 0504-001015

The Digital Control Board for Washer is essential for ensuring your Samsung washer operates smoothly and efficiently. This genuine OEM part is specifically designed for Samsung washers, providing reliable performance and precise control over your wash cycles. With advanced digital technology, the control board offers accurate program settings and optimized energy usage, enhancing the overall functionality of your appliance. If you're experiencing issues such as unresponsive controls, cycle errors, or display malfunctions, the Digital Control Board for Washer is the perfect solution to restore your washer to its optimal condition. Installation is straightforward, making it an ideal choice for DIY repairs. By choosing this genuine OEM part, you ensure compatibility and maintain the quality and longevity of your Samsung washer. Upgrade your appliance with this vital component and enjoy seamless laundry experiences, knowing that your washer is functioning at its best.

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$4.31
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$4.74
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$0.43

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store