Microwave Diode, Fuses, Waveguide, Switches & Bulbs

105 products

  • Sale -43% 5304440314CM Microwave Door Latch Replaces 5304440314 Choice Manufactured Parts

    Choice Manufactured Parts 5304440314CM Microwave Door Latch Replaces 5304440314

    5304440314CM Microwave Door Latch Door latch. Fits on Electrolux, Frigidaire over counter microwaves. Replaces Part Numbers:5304440314, AH979580, EA979580, AP3767935, PS979580.     This is an aftermarket part that can be used as a replacement for the OEM part.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $56.00 $31.90

  • (2 Pack) 26QBP4093 Microwave incandescent light bulb Replaces 8206232A Exact Replacement Parts

    Exact Replacement Parts (2 Pack) 26QBP4093 Microwave incandescent light bulb Replaces 8206232A

    (2 Pack) 26QBP4093 Microwave incandescent light bulb 40 watts, 130V. 2-1/4" length. Clear, intermediate base. 2 Pack Replaces Part Numbers: 8206232A, 8206443, 8183993, 0053437, 05200136, 05200137, 14209237, 14210453, 14210811, 14218311, 14218312, 14218318, 1890433, 2635-0004, 2635-0005, 2665-0003, 4158344, 4158365, 4158432, 4164062, 4166665, 4174608, 4338831, 4359625, 4393681, 53001372, 53422, 53437, 56001071, 56001089, 57001073, 7-47000, 7-47001, 747000, 747001, 8189961, 8204855, 8205422, 8205586, 8206232, AH2376034, EA2376034, AP4512653, PS2376034, R0712013, R0712015, R0713503, R9900310, W10321375, W10598935, Y0053422, Y0053437, Y05200136, Y05200137, Y747000, Y747001.   This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

  • 6930W1A003X Genuine LG OEM Microwave Thermal Fuse LG

    LG 6930W1A003X Genuine LG OEM Microwave Thermal Fuse

    6930W1A003X Genuine LG OEM Microwave Thermal Fuse Replaces Part Numbers: 6930W1A003X, EBG60666101, 1365203, 6930W1A002E, 6930W1A002F, 6930W1A007N, 6930WRT002F, AH3530468, EA3530468, AP4443816, PS3530468.      California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

  • Sale -33% XP20AGC Microwave Line Fuse Replaces 5304509451, WB27X11138 - Parts-O-Matic

    XPARTCO EXP20AG Glass Line Fuse, Fast Blow, 20A

    EXP20AG Glass Line Fuse – Fast Blow, 20A, 250V  Product Overview This Fuse is a replacement part for select microwave models. It's a critical safety component designed to protect the microwave from electrical overload by breaking the circuit if the current is too high. This fuse is specifically tailored to fit and function properly with Frigidaire microwave models, ensuring safety and reliability. The EXP20AG Glass Line Fuse is a fast-acting fuse rated at 20 amps and 250 volts. It is designed to provide over current protection for appliances, electronics, and other electrical equipment. This type of fuse blows quickly when the rated current is exceeded, helping protect sensitive components from damage due to short circuits or overloads. It’s ideal for microwave ovens, power tools that require rapid protection. Replaces Part Numbers This fuse replaces part numbers EXP20AG, AGC20, GMA20, 20AG, and similar 20A 250V fast-blow fuses. It matches standard glass fuse dimensions for easy installation. It can be used in many applications.   Fixes the Following Issues Blown fuse No power to appliance or circuit Protection failure in control boards or transformers Short circuit or overload damage Compatible Brands This fuse can be used in various appliances and electronics made by Whirlpool, GE, Samsung, LG, Panasonic, Sharp, Frigidaire, and many others. It is commonly found in microwaves, power supplies, HVAC controls, and electronic boards. Why Buy from Parts-O-Matic High-quality, tested glass fuse Always Fast and Free U.S. shipping Great for home appliances, HVAC, and electronics Trusted by service technicians and DIYers

    $8.90 $5.99

  • Sale -50% (2 Pack) EXPHV11 Microwave High Voltage Diode

    XPARTCO (2 Pack) EXPHV11 Microwave High Voltage Diode

    (2 Pack) EXPHV11 Microwave High Voltage Diode (Rectifier) Replaces: GE, LG, AMANA, ELECTROLUX, GE, KENMORE, MAYTAG, WHIRLPOOL, Frigidaire T3512, 3512, T4512, H, CL01-12, HVM12, 512 H, 12Kv, 350mA.   Replaces Part Numbers: 11QBP0236, AP5633254, PS4085133, AP3192533, PS239740 EA239740, WB27X10597, 13091701, AP6005641 PS11738693, WP13091701, 417726, 00188507 AP3382376 PS8712310, 00417726, PS11745270, AP6012063, 8205489, AP4357534, PS2339491, EA2339491, 5304467670, AP4564925, 3518400400, PS11745270, AP6012063, WP8205489, PS3654932, AP5631218, W10245187, W10492278. Description: This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly. Microwave High Voltage Diode – Universal Replacement Restore your microwave’s heating function with this high-quality high voltage diode. Built to handle up to 12,000V / 500mA, it’s a reliable replacement for worn or damaged diodes in many major brands. Features: Direct replacement for most microwave models Durable and rated for high-voltage performance Fixes common issues like no heat or humming Fits brands: GE, Whirlpool, LG, Samsung, Panasonic, Frigidaire, and more. ⚠️ Installation should be done with power disconnected. Not sure if it fits? Contact us to confirm compatibility.

    $16.00 $7.99

  • Sale -52% EXPHV14 Microwave H. V. Diode Xpartco

    XPARTCO EXPHV14 Microwave H. V. Diode

    EXPHV14 Microwave H. V. Diode Replaces Part Numbers: 00625682, 10001605, 3278398, AP5804800, PS8770335, W11256462, W10492276, W10492278, W10886077, WPW10492276, WPW10575765, 4393600, 461964697812, 4845678, 8184664, 8205361, W10163432, W10245187, W10575765, W11222648, AP6784287, PS12584264. Description: This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly.

    $14.90 $7.15

  • Sale -34%Last stock! EXPFFSB Microwave Door Switch and Fuse Replaces FSSBA016KIT Xpartco

    Xpartco EXPFFSB Microwave Door Switch and Fuse Replaces FSSBA016KIT, 5303319559

    EXPFFSB Microwave Door Switch and Fuse  This is included Following Parts. 20A Fast Blow Line Fuse Micro Switch Normally Closed, 16A Replaces Part Numbers: FSSBA016KIT, FFS-BA016/KIT, PS2422854, FFSBA016/KIT-R, FFSBA016/KIT, FFSBA016KIT, 5303319559, 634759, 75303319559, AH466978, EA466978, AP2148482, PS466978, 5304467695, 1467286, 75304467695, AH2339493, EA2339493, AP4357598, PS2339493, 5304461109, 1260958, 75304461109, AH1765534, EA1765534, AP4057424, PS1765534, 4313105, 565130, 8185302, AH358056, EA358056, AP3032745, PS358056, 5304479020, 1793730, AH3409702, EA3409702, AP4588054, PS3409702,    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $12.90 $8.50

  • Sale -32%Last stock! EXPHV12C Universal H. V. Diode Xpartco

    XPARTCO EXPHV12C Microwave High Voltage Diode

    EXPHVM12C Microwave High Voltage Diode   CL01-12, 12kV, HVM12, T3512, 512TH, 350mA.   Replaces Part Numbers: W10111695, AP3957312, PS1491135, A62024000AP, A6202-3280, WB27X10597, AP3192533, PS239740.    

    $12.90 $8.75

  • Sale -29% EXPHV13 Microwave High Voltage Diode (Rectifier) Xpartco

    XPARTCO EXPHV13 Microwave High Voltage Diode (Rectifier)

    EXPHV13 Microwave High Voltage Diode (Rectifier)  Replaces Part Numbers: W11256462, W10492278, W10886077, WPW10492276, WPW10575765, AP6784287, PS12584264, WPW10687786, W10687786, 4449228, AP6023790, PS11757136, 5304470521, AP4396425, PS2353199, WB27X10597, AH239740, EA239740, AP3192533, PS239740. CL04-12A=500mA CL04-12 12kV Description: This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly. EXPHV13 Microwave High Voltage Diode – OEM-Quality Replacement Replace your faulty diode with the EXPHV13, a high-quality, aftermarket microwave high voltage diode rated for 12,000V / 500mA. It restores proper heating function and is compatible with many leading microwave brands. Key Features: ✅ Rated for 12kV, 500mA ✅ Direct replacement for most standard microwaves ✅ Solves issues like no heat, humming, or tripped breakers ✅ Easy-to-install universal fit for GE, LG, Whirlpool, Panasonic, etc. ⚠️ Always disconnect power before installation. For compatibility questions, contact us—we’re happy to help! 📦 Part Number: EXPHV13💯 30-Day Money Back Guarantee

    $9.90 $6.99

Microwave Diode, Fuses, Waveguide, Switches, Bulb

⚡ Microwave Diode, Fuses, Waveguide, Switches & Bulbs – Essential Repair Parts

When your microwave stops heating, won’t turn on, or the light won’t work, the issue often lies with key electrical components like the high-voltage diode, thermal fuse, Waveguide Cover, door switch, or interior light bulb. At Parts-O-Matic.com, we carry high-quality replacements Microwave Diode, Fuses, Switches & Bulbs for all of these — compatible with top brands like Samsung, LG, GE, Whirlpool, Frigidaire, Kenmore, and more.

And don’t forget: every order ships Fast and Free anywhere in the U.S. — no minimums, no delays.


🔧 Find the Right Part for Common Microwave Problems:

High-Voltage Diodes

  • Restore heating function
  • Common fix for a microwave that runs but doesn't heat food

Microwave Fuses (Thermal & Ceramic)

  • Protect the appliance from overheating or power surges
  • Replace blown fuses that prevent your microwave from turning on

✅ Microwave waveguide cover

  • Microwave waveguide cover: A thin mica (or special plastic) sheet inside the microwave that covers the waveguide opening. It lets microwaves pass into the oven while protecting the magnetron from food splatter, grease, and moisture. If it gets dirty, torn, or burnt, it can cause sparking and needs replacement.

Door Switches & Interlock Switches

  • Control microwave start-up and safety interlocks
  • Solve issues like "door open" errors or microwave not running

Interior Bulbs & Light Assemblies

  • Replace dim, flickering, or burned-out bulbs
  • Improve visibility and cooking accuracy

🛠 Why Choose Parts-O-Matic?

✔️ High-performance parts tested for safety and durability
✔️ Step-by-step product details make DIY repairs easy
✔️ Compatible with all major microwave models
✔️ Always ships Fast and Free in the U.S.
✔️ Backed by great customer service and real reviews


🛒 Fix your microwave fast and keep it running safely with top-rated diodes, fuses, switches, and bulbs — only at Parts-O-Matic.com.

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