Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store

Samsung Microwave MD800SC-B 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
See more...
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

More
$33.70
Compare At:
$39.77
You Save:
$6.07

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Best Seller
Microwave Door Switch
Genuine Samsung part
By: Samsung
Part Number: 3405-001034

The Microwave Door Switch is essential for maintaining the safety and functionality of your Samsung microwave. This genuine OEM part is specifically designed to replace faulty door switches, ensuring your appliance operates correctly. With its precise engineering, the Microwave Door Switch reliably detects when the microwave door is closed, preventing the unit from running when open. This feature not only enhances safety but also protects your microwave from potential damage. Compatible with a wide range of Samsung microwave models, this switch offers a perfect fit and seamless integration. Installing the Microwave Door Switch is straightforward, allowing you to quickly restore your microwaveGÇÖs performance without professional assistance. Using a genuine OEM part guarantees the quality and durability you expect from Samsung, providing long-lasting reliability. Whether your microwave door switch is unresponsive or fails to engage, the Microwave Door Switch delivers a dependable solution to keep your kitchen appliance functioning smoothly. Trust in this high-quality replacement part to maintain the efficiency and safety of your microwave.

Do-It-Yourself Stories from Customers like You Microwave would say "cook" and timer would count down but turntable would not rotate and magnetron did not turn on   Kathy K. • Athens , GA • January 12, 2016

Checked the three door switches; used ohm meter to see if there was resistance or if a switch was bad. 2 out of 3 switches showed resistance with the ohm meter. The last one tested (of course the last one) NO (normally open) did not show resistance; I.e. the ohm meter reading did not change when the switch was depressed. Appliance parts pros was the only company that had the same model number I was looking for (SZW-V16-FD-63). I ordered the relay switch, 2 days later it arrived (regular... Read more

More
$32.64
Compare At:
$38.84
You Save:
$6.20

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Screw, 1 Piece
Genuine Whirlpool part
By: Whirlpool
Part Number: W11233072

This factory screw secures appliance components to their mounting points. Replace missing, worn, or stripped hardware to restore a tight fit, proper alignment, and quieter operation across the affected assembly.

  • Fastens panels, brackets, covers, or internal parts to the chassis or frame
  • Helps maintain alignment and support, reducing rattle, vibration, or looseness
  • Replaces missing or damaged screws that have backed out, broken, or stripped
  • Restores secure mounting after service when original hardware is lost
What's included: 1 screw Install notes:
  • Disconnect power; shut off water or gas supplies before servicing
  • Use the correct driver; start threads by hand to avoid cross-threading
  • Match length and thread to the original location; do not substitute with longer hardware
  • Tighten snugly; do not overtighten into plastic or thin metal

Do-It-Yourself Stories from Customers like You Bake element broken on jenn air model s125 downdraft slide in range   Patricia D. • Raleigh , NC • May 02, 2015

Ordered Bake Element, Y04100019 (Whirlpool AP4283614) to replace a broken bake element on my 30-year old Jenn-Air Model S125 Downdraft Slide-in electric range. Received the element very quickly but it had been damaged in shipping. Called AppliancePartsPros to report this and they quickly shipped another element - very easy process. To install the element, I turned off the power to the range, put on rubber gloves (just in case) and removed the two sheet metal crews at the rear of the oven -... Read more

More
$21.46
Compare At:
$25.54
You Save:
$4.08

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Control Switch Assembly
Genuine Samsung part
By: Samsung
Part Number: 3405-001032

Fix unresponsive microwave buttons with a new control switch assembly. Restores reliable operation of cooking times and power level settings.

Do-It-Yourself Stories from Customers like You Microwave switch   Robert A. • Belmont , CA • February 06, 2022

Watching you tube. Read more

More
$29.95
Compare At:
$35.64
You Save:
$5.69

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Button Locking Mechanism
Genuine Samsung part
By: Samsung
Part Number: DE66-20095B

Button locking mechanism secures control panel buttons in your microwave. Replace if broken, loose, or missing to restore proper button alignment and feel.

Do-It-Yourself Stories from Customers like You Stirrer cover partially melted.   Mark R. • Allen , TX • July 27, 2020

Once I figured out what this was, I saw a video on replacing it. Was super easy and I found the parts on Appliance Parts Pros. Ordered it and got it in a few days. Popped it in and it was good to go. After my wife accidentally melted the cover, I thought I was going to have to trash it and get a new one. Saved myself hundreds of dollars by doing a little research. I’ve used Appliance Parts Pros many times and everything from them has been great! Read more

More
$27.05

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Drive Coupler
Genuine Samsung part
By: Samsung
Part Number: DE67-00180A

If your microwave turntable won't spin or rotates inconsistently, the drive coupler may be worn or broken. This part connects the motor to the turntable.

More
$9.63
Compare At:
$11.46
You Save:
$1.83

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
Microwave Screw-Tapping
Genuine Samsung part
By: Samsung
Part Number: DE60-10080A

Microwave Screw-Tapping is essential for securing components in your Samsung microwave. This genuine OEM part ensures a perfect fit and reliable performance, matching the original specifications of your appliance. Designed for easy installation, it helps maintain the structural integrity of your microwave. By replacing worn or damaged screw-tapping, you enhance the overall functionality and safety of your appliance. The Microwave Screw-Tapping is compatible with a wide range of Samsung microwave models, making it a dependable choice for your DIY repairs. Using this genuine OEM part guarantees long-lasting durability and seamless operation, providing you with peace of mind and extending the lifespan of your microwave.

More
$6.31
Compare At:
$6.40
You Save:
$0.09

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • 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