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

Microwave Parts

Best Seller
Line Fuse
Genuine Whirlpool part
By: Whirlpool
Part Number: WP4375321

This line fuse protects the appliance's incoming power circuit by opening if an overload or short occurs. Replacing a blown fuse can help restore power once the underlying issue is corrected, preventing further damage to sensitive components.

  • Interrupts line voltage when excessive current or a short circuit is detected
  • Typical symptoms: unit completely dead, no display or interior lights, won't start or run
  • Fuse tests open/no continuity with a multimeter when blown
  • A blown fuse often points to another fault that must be addressed
What's included: One line fuse Install notes:
  • Disconnect power at the breaker/unplug before servicing; microwaves contain high-voltage parts that can retain a dangerous charge even when unplugged
  • Replace only with the same type and rating as the original fuse
  • Ensure the fuse seats firmly in its holders; do not bypass or jumper a fuse

Do-It-Yourself Stories from Customers like You Door error and line fuse keeps blowing up each time being replaced   Ion N. • Winterville , NC • September 17, 2017

Tested the High Voltage Capacitor which showing no capacitance and no resistance. Replaced it together with the diode and the line fuse no longer blew and the microwave is back in service. Read more

More
$22.53
Compare At:
$26.59
You Save:
$4.06

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Halogen Light Bulb
Genuine Lg part
By: Lg
Part Number: 6912A40002J

Halogen bulb that illuminates the cavity or cooktop below your microwave. Replace when dim, flickering, or burned out. Confirm fit with model number.

Do-It-Yourself Stories from Customers like You Needed new light   Christine M. • Blountville , TN • December 12, 2015

It wasn't easy because this microwave over-the-stove light was difficult to find at a reasonable price. However, I did find one at AppliancePartsPros.com. Since the price was so reasonable, I bought 4 bulbs plus an interior light bulb and paid the same shipping price for all. Everything works great. Read more

More
$24.68
Compare At:
$29.12
You Save:
$4.44

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Door Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: 8169738

Black exterior door handle for microwave ovens. Mounts to door frame for opening and closing access. Replace when cracked, broken, or loose grip fails.

Do-It-Yourself Stories from Customers like You Broken handle   Angela R. • Tall Timbers , MD • June 17, 2014

Looked Up video. Made job easy! Read more

More
$83.74
Compare At:
$98.81
You Save:
$15.07

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Thermostat Switch
Genuine Ge part
By: Ge
Part Number: WB27X709

Fixes microwaves with no power or that stop mid-cycle. This thermostat switch monitors temperature and protects against overheating. Simple repair.

Do-It-Yourself Stories from Customers like You Microwave stopped before completing timed cycle   Steven A. • Westerly , RI • February 21, 2020

This is a 25 year old built-in over-the-range appliance. Only previous problem was 1 failed door switch (of 3 total), replaced 2 years ago. First checked all 3 door switches with continuity tester, all ok. Had advice to check thermostat switches, which were all supposedly NC (normally closed), used same tester. Found one thermo that was open, ordered and installed replacement, but oven still dead. Used heat gun to warm the open thermo (while not installed) and using tester again, found that... Read more

More
$39.95
Compare At:
$47.54
You Save:
$7.59

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Magnetron
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304521745

Microwave not heating or making loud buzzing noise? The magnetron converts electricity into microwave energy. Common DIY repair, typically done in 30 minutes.

Do-It-Yourself Stories from Customers like You Blown magnetron   Mike B. • Chattanooga , TN • January 11, 2016

Micro stopped working with accompanying loud hum and burning smell. Pulled out of cabinet (micro/stove combo by Electrolux) and found blown (and partially melted) magnetron. Easily found exact replacement on Appliance Parts Pros--ordered, and had micro back working in 2 days! Great search engine and pictures of parts are so helpful;. Have ordered from these folks in the past and will probably do it again. $100 part versus big cost for repair service or a replacement. Read more

More
$157.95
Compare At:
$187.96
You Save:
$30.01

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Door Handle
Genuine Lg part
By: Lg
Part Number: MEB41908101

Replaces a cracked, loose, or worn microwave door handle. Restores a secure grip for opening and closing the door. Quick DIY fix for broken handles.

Do-It-Yourself Stories from Customers like You Broken lg microwave door handle   Paul T. • Poplar Bluff , MO • December 14, 2014

I used a putty knife to remove the black plastic cover on the inside of the door to expose the screws to the handle. Then using a Phillips screw driver, I removed the top and bottom screws to remove the handle. The bottom screw was stripped so I had to us a pair of pliers to grip the broken plastic handle to remove the screw. Replaced handle and tightened screws, snapped ring back in place. Whole process took 10 minutes. Read more

More
$49.31
Compare At:
$58.19
You Save:
$8.88

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Inner Door Frame Plastic Film
Genuine Lg part
By: Lg
Part Number: 3536W1A012B

Plastic film covers holes in the microwave inner door frame. Replace if bubbled, burned, cracked, or peeling. Attaches to door glass assembly.

Do-It-Yourself Stories from Customers like You Glass fell out of its retainers and plastic clips holding the frame assembly to the door broke off   Steve C. • Caledonia , WI • September 23, 2015

Careful placement of new screws into the inside of the outer door that now hold the frame assembly to the door secured the frame assembly to the outer door. All of the other parts I bought and replaced were a waste of money. I figured since I had them I might as well install them anyways. Easier than sending them back since I had the whole thing apart anyways. The part I really needed was no longer available, the outside door. The glass reinstalled into the retainers in the door without a... Read more

More
$10.71
Compare At:
$12.64
You Save:
$1.93

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Halogen Light Bulb
Genuine Lg part
By: Lg
Part Number: 6912A40002E

Replace your microwave's halogen bulb to restore interior and cooktop lighting. Recommended when bulb burns out from normal use. Verify fit by model number.

Do-It-Yourself Stories from Customers like You Halogen lamp under microwave was burned out   Robert M. • Glen Carbon , IL • November 21, 2015

The replacement lamp fit perfectly. I had tried other replacement lamps from the hardware store but wasn't able to find one that would fit. The lamp socket on the microwave was slightly smaller than a standard bulb. Read more

More
$21.46
Compare At:
$25.32
You Save:
$3.86

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Cooling Fan Motor
Genuine Lg part
By: Lg
Part Number: EAU42744409

Fix loud noise, humming, or overheating in your microwave. This cooling fan motor restores proper airflow. Moderate difficulty repair with basic tools.

Do-It-Yourself Stories from Customers like You Our lg lmv2031bd otr microwave started making scraping and clunking noises but continued to work fine otherwise   Russell S. • Moultonboro , NH • January 06, 2025

Looked online and found that someone had experienced the same issue and had replaced the cooling fan assembly for the magnetron. I ordered the parts for the assembly (motor, fan, and support), and replaced them and this fixed the problem. It took about 10 minutes to replace the parts, but lowering the unit and disassembly took around 45 minutes. The most difficult part was getting the outer sheet metal cover back on after the repair, as it has a bunch of clips on each front edge that need to... Read more

More
$54.39
Compare At:
$65.27
You Save:
$10.88

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Magnetron
Genuine Ge part
By: Ge
Part Number: WB27X11079

Microwave not heating? The magnetron generates the microwaves that heat food. Common repair for units that run but don't warm. DIY-friendly repair.

Do-It-Yourself Stories from Customers like You Microwave not heating   Tom B. • Macon , GA • November 23, 2014

Replace magnetron. Took longer to remove and disassemble m/w than to replace part. Above range installation. M/w was heavy- be careful. Read more

More
$123.60
Compare At:
$148.32
You Save:
$24.72

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Turntable Motor
Genuine Ge part
By: Ge
Part Number: WB26X10208

Turntable stopped rotating or making grinding noise? Replace the turntable motor to restore smooth tray rotation. DIY repair in under 15 minutes.

Do-It-Yourself Stories from Customers like You Microwave turn table was broken   Joshua M. • Cincinnati , OH • April 27, 2014

I replaced the motor by removing 5 screws from the bottom of the microwave and 1 screws from the motor. Very easy to replace, I didn't even have to remove it from the wall (I unplugged it just in case). Read more

More
$75.95
Compare At:
$89.62
You Save:
$13.67

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Waveguide Cover
Genuine Frigidaire part
By: Frigidaire
Part Number: 5304462314

Protects the magnetron antenna opening inside your microwave cavity. Replace if cracked, burned, or has food buildup to prevent arcing and sparking.

Do-It-Yourself Stories from Customers like You The original cover was compromised and dented which caused arcing and sparks   William R. • Aliso Viejo , CA • January 16, 2016

Replaced with new cover from appliancepartspros.com, and it works like new. Easy to install with no tools required. Read more

More
$55.95
Compare At:
$67.14
You Save:
$11.19

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Air Filter, 1-Pack
Genuine Frigidaire part
By: Frigidaire
Part Number: FRPAMRAF

Keep your microwave's ventilation performing its best. This replacement air filter helps screen cooking vapors before the air is recirculated or exhausted, restoring proper airflow and helping maintain cleaner, more effective ventilation.

  • Filters air drawn through the microwave's ventilation system during cooking
  • Helps reduce cooking odors and airborne particles in the exhaust stream
  • Supports proper airflow and fan performance for effective venting
  • Replace when saturated, damaged, or visibly dirty; do not operate without required filters
  • Common signs of a spent filter: persistent odors, weaker ventilation, or a discolored/brittle filter
What's included: One air filter Install notes:
  • Disconnect power by unplugging the unit or switching off the circuit breaker before service
  • Access the filter from the underside panel or top/front grille, per your model
  • Note the old filter's orientation; install the new filter the same way and secure any tabs or screws
  • Ensure all panels/grilles are reinstalled securely before restoring power

Do-It-Yourself Stories from Customers like You My microwave came with no filters   Marilyn M. • Taylor , MI • July 10, 2016

I found the manual online, shopped around for the filters and ordered them from Appliance Parts Pros.com. where I found the best price and quick delivery guarantee. They came in quickly and were easy to install. Read more

More
$44.24
Compare At:
$52.65
You Save:
$8.41

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Door Handle
Genuine Whirlpool part
By: Whirlpool
Part Number: W10246505

Replace your cracked, broken, or missing microwave door handle. This exterior handle mounts to the front of the microwave door for opening and closing.

Do-It-Yourself Stories from Customers like You Microwave handle broke   Charles B. • San Antonio , TX • August 12, 2015

Had to take apart the microwave door per the appliance parts pro video to replace the handle. Be careful when removing the door liner and opening the inner and outer door. Too about an hour after watching the video several times during the disassembly process. Make sure you have a small putty knife to remove the door liner and opening the inner and outer door Read more

More
$98.55
Compare At:
$116.29
You Save:
$17.74

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Vent Damper
Genuine Ge part
By: Ge
Part Number: WB06X10565

Controls airflow in your microwave's venting system. Installs in the duct assembly to regulate steam and moisture release. Replace if cracked or missing.

Do-It-Yourself Stories from Customers like You I recently changed our above the range microwave to vent outside but when there are strong winds against the outlet cool air came in this is an extra block against air intrusion   James D. • Downingtown , PA • October 31, 2015

This damper was added to the outside vent duct line as an additional block against outside air intrusion. Under spousal orders I had just changed the microwave vent to the outside (the proper way to go, but much more difficult to accomplish) but then there was some "flowback" when the wind was pressing against the back of the house (westward facing), and I was ordered to reduce this flow before the winter arrived in full force. There is this same damper on the microwave unit itself, but I... Read more

More
$18.77
Compare At:
$22.52
You Save:
$3.75

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
Microwave Turntable Motor
Genuine Ge part
By: Ge
Part Number: WB26X10226

Fix a noisy or stopped turntable with a new synchronous motor. Restores smooth rotation and even heating in your microwave. DIY-friendly replacement.

Do-It-Yourself Stories from Customers like You My turntable stopped working.   Isaac G. • Monroe , NY • June 08, 2018

I replaced 3 parts and its like brand new. Read more

More
$31.63
Compare At:
$37.96
You Save:
$6.33

IN STOCK
Ships Tomorrow Guaranteed
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
​