Microwave Diode, Fuses, Switches & Bulbs

98 products

  • Sale -22% 3B73362F Genuine LG OEM Microwave Door Switch  Parts-O-Matic

    LG 3B73362F Genuine LG OEM Microwave Door Switch

    3B73362F Genuine LG OEM Microwave Door Switch  Max. Current:  16A  125/250VAC Normally Open Replaces Part Numbers: 3B73362F, 6600W1K001D, 3B73362E, 6600W1K003D, 6600W1K004C, 6600W1K004F, SZM-V16, AH3522738, EA3522738, AP4437957, PS3522738.  California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov  

    $14.00 $10.98

  • Sale -48% 5304477389CM Microwave Door Latch Replaces 5304477389  Parts-O-Matic

    Choice Manufactured Parts 5304477389CM Microwave Door Latch Replaces 5304477389

    5304440314CM Microwave Door Latch Door latch. Fits on select Electrolux, Frigidaire microwave models. Replaces Part Numbers: 5304477389, 5304464070, AH2582995, EA2582995, AP4553585, PS2582995. Description: This Door Latch is a replacement part for select Frigidaire microwave models. It is located inside the microwave cavity and has two hooks responsible for securely engaging with the door panel when closed. This latch mechanism signals to the microwave's control board that the door is safely shut, allowing cook cycles to operate.   This is an aftermarket part that can be used as a replacement for the OEM part. 

    $28.50 $14.90

  • Sale -17% EXP15A Ceramic Microwave Fuse, Fast Blow 15A Xpartco

    Xpartco EXP15A Ceramic Microwave Fuse, Fast Blow 15A

    EXP15A Ceramic Microwave Fuse Fast Blow 15A, 250V Replaces Part Numbers: WB27X7, 14QBP15CFB, AP2626454, PS240270, M0805102, AP6014670, WPM0805102, 3601-001197, PS4131368, AP4046099, PS239596, AP3189379, WB08T10027, WB2X8151, WB27X10454. 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

    $7.25 $5.99

  • Sale -22% 5304509457CM Microwave Latch Hook Replaces 5304509457  Parts-O-Matic

    Choice Manufactured Parts 5304509457CM Microwave Latch Hook Replaces 5304509457

    5304509457CM Microwave Latch Hook Replaces Part Numbers: 5304509457, 5304499580, 5304464096, AP6230612, PS12071300 Description: This Latch Hook is a replacement part for specific Frigidaire microwave models. It is an internal component that helps securely latch and lock the microwave door during operation. The latch hook works with the door handle mechanism to ensure the door is properly fastened to prevent leaks of microwave energy and for safety.    This is an aftermarket part that can be used as a replacement for the OEM part. 

    $32.00 $24.99

  • Sale -55%Last stock! WB25X10019 Microwave Light Bulb also Replaces WB36X10213, 6912A40002E  Parts-O-Matic

    XPARTCO WB25X10019 Microwave Light Bulb also Replaces WB36X10213, 6912A40002E

    XPARTCO WB25X10019 Microwave Light Bulb - Compatible with GE, LG, and Other Microwaves Product Description Illuminate your microwave’s interior with the replacement WB25X10019 Microwave Light Bulb. This part is designed for select GE, LG, and other compatible microwave models, providing bright, reliable lighting for safe and convenient operation. This Halogen Light Bulb is a replacement part for specific microwave models and ovens. It provides interior lighting, allowing you to clearly see the contents inside the appliance during operation. This illumination is essential for monitoring cooking progress and ensuring safety. You should replace the halogen light bulb if it burns out or becomes damaged. Causes of a bad halogen light bulb can include regular use over time, electrical surges, or physical impact that can cause the bulb to break. Note: Disconnect power before installation. Verify model compatibility for proper fit. Replaces part numbers: WB25X10019, WB36X10344, WB08X10050, WB36X10246, AH2351821, EA2351821, AP4380308, PS2351821, WB36X10213, 947124, AP3203814, PS651484, 26QBP0213, 6912A40002E, 383EW1A077A, 383EW1A077B, 6912A40002A, 1462319, 383EW1A077D, AH3530398, EA3530398, AP4457323, PS3530398. Compatibility: Compatible with models including but not limited to: GE: JVM3160DFBB, JVM6175SKSS, JVM7195EKES, JNM3161MFSA, PVM9005SJSS LG: LMV2031ST, LMV1762ST, MV1501BQ, LMV1683SW Other: Select Kenmore, Frigidaire, and Whirlpool microwaves Verify your model number or contact our support team for assistance. Key Features: ✅ Brand Compatibility: Fits select GE, LG, Kenmore, Frigidaire, and Whirlpool microwaves. 🔥 Specifications: 20W, 120V, T4 halogen bulb with G8 bi-pin base. 💰 Cost-Effective Alternative: Matches OEM performance at a lower price. 🛠️ Easy Installation: Requires screwdriver; typically installed in 5–10 minutes. 🛡️ Effective Fixes: Resolves no light, dim light, or flickering in the microwave. Product Specification Part Number: WB25X10019 Component Type: Microwave light bulb Material: Glass bulb, metal G8 bi-pin base Mounting: Inserts into socket within microwave compartment Operating Conditions: Suitable for high-heat microwave environments Compliance: Prop 65 warning for California Installation Notes: Safety First: Disconnect the microwave from power before installation. Follow the owner’s manual for guidance. Avoid touching the bulb with bare hands to prevent oil residue damage. Shop for high-quality replacement appliance parts with a 30-day return policy. Keep your dryer running safely today! Add to cart now for a budget-friendly fix!

    $19.50 $8.75

  • Sale -33%Last stock! (5 Pack) EXP25A 25A Line Fuse  Parts-O-Matic

    Xpartco (5 Pack) EXP25A 25A Line Fuse

    (5 Pack) EXP25A Ceramic Line Fuse, Fast Blow,  25A, 250V  It can be used in many applications.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $11.85 $7.99

  • Sale -27% ERP DE91-70063D Microwave High Voltage Diode Exact Replacement Parts

    Exact Replacement Parts ERP DE91-70063D Microwave High Voltage Diode

    ERP DE91-70063D Microwave High Voltage Diode Replaces Part Numbers: DE91-70063D, DE59-00002A, DE91-70063B, 0402-001554,  DE59-40001A, DE91-70063A, DE91-70063E, AP4236698, PS4235633.   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

    $16.50 $11.99

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

    Exact Replacement Parts (4 Pack) 26QBP4093 Microwave incandescent light bulb Replaces 8206232A

    (4 Pack) 26QBP4093 Microwave incandescent light bulb 40 watts, 130V. 2-1/4" length. Clear, intermediate base. 4 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

  • Sale -38% EXPMS32 Microwave Oven Door Switches Set  Parts-O-Matic

    XPARTCO EXPMS32 Microwave Oven Door Switches Set

    EXPMS32 Microwave Door Switch Set Can be used in many applications, Microwave, Washers, Dishwasher, Ranges and many other. Can replace 2 terminal micro switches Specifications: 3/16" Terminal size 16A 1/2HP 125 250 VAC  2 Terminals ****(All Switches are not Same) ***** This Kit Includes: 1 X Normal Open Switch 1 X Normal Close Switch Replaces all Following Microwave Door Switch Parts number and more: Normally Closed Switch Replaces: WB24X10075, WB24X800, WB24X830, WB24X0830, AP2024338, 253820, AH237422, EA237422, PS237422, WB24X0800, WB24X0830, WB24X10075, WB24X800WB24X817, WB24X10112, FFSBA016 (No Fuse Included), 00606695, AP4067354,1386420, 606695, AH3477007, EA3477007, PS3477007, PS8726632, 5304408937, 5304509459, 5304464098, 4583655, AP6230614, PS12071302, ANE61784L0AG, AP7040623, WB24X10205, WB24X10147, 251201600930, 3025959, AP5790849, PS8754455. Normally open Replaces: 3B73362F, WB24X816, 6600W1K003C, QSWMA085WRE0, WB24X829, WB24X10180, 00606693, 00633795, WB23X10019, 251201600929, 5304408938, WB24X10029, 5304408938, 5304423463, 5304440026, WB24X0815, WB24X10038, WB24X10047, WB24X10072, WB24X10139, WB24X10140, WB24X368, WB24X384, WB24X414, WB24X426, WB24X439, WB24X441, WB24X445, WB24X796, WB24X5228, WB24X796, WB24X815, WB24X816, WB24X829, 53001019, 54001080, 54001081, 56001036, 8183561, 8184285, R0654097, R0852501, WB24X10204, WB24X10148, 251201600929, 3025958, WB24X28940, AP5790848, PS8754454.   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  

    $14.50 $8.99

  • Sale -27% (2 Pack) EXP20A 20A Line Fuse (Fast Blow) Exact Replacement Parts

    Exact Replacement Parts (2 Pack) EXP20A 20A Line Fuse (Fast Blow)

    (2 Pack) EXP20A Ceramic Line Fuse – 20A 250V Fast Blow Replacement for Microwaves, HVAC, and Electronics Product Overview The EXP20A Ceramic Line Fuse is a 20-amp, 250-volt fast-blow fuse designed to protect electronic circuits from short circuits and overloads. Unlike glass fuses, ceramic fuses offer better arc suppression and are more heat-resistant, making them ideal for use in high-power appliances. This replacement fuse is commonly used in microwave ovens, HVAC systems, power supplies, and other household or industrial equipment that requires quick protection from electrical faults. This Fuse is a replacement part for specific Amana, Maytag, Kenmore, LG, Samsung, GE, Hotpoint, Kenmore, Whirlpool microwave models. It is a crucial safety component designed to protect the microwave from electrical surges and potential short circuits by breaking the circuit if the current flow exceeds safe levels. Common causes of a bad microwave fuse can include electrical surges, faulty wiring, or normal wear and tear over time. A blown fuse will render the microwave inoperable, as it cuts off the power supply to prevent further damage or hazards. Fast Blow,  20A, 250V  It can be used in many applications.  Replaces Part Numbers This fuse replaces EXP20A, 20A 250V fast-blow ceramic fuses, and compatible part numbers WB2X3910, PS242167, AP2010811, WB2X3910, WB27X995, WB27X945, B27X10388, PS239525, AP2631556, WP8183507, 8183507, PS11745084, AP6011884, M0805101, AP6014669, PS11747931, WPM0805101, 5304423383, PS472662, AP2151673, EA472662, WB27X10928, AP3994062, WB27X10388, AH1481237, EA1481237, PS1481237, W11707984, W10138793, AP7225218, PS17629444, 3B74133Q, AP4440371, PS3522743, 5F1CD0202S, 5F1CD2031S, 3B74133K. AH3522741, EA3522741, AP4438152, PS3522741. Compatible Brands This fuse is compatible with a variety of brands, including Whirlpool, GE, Samsung, Panasonic, LG, Frigidaire, Sharp, and more. It fits many microwaves and other devices requiring a 20A 250V fast-acting ceramic fuse. Fixes the Following Issues No power or device not turning on Blown fuse in microwave or HVAC control board Burnt or shorted original fuse Power supply protection failure Why Buy from Parts‑O‑Matic High-performance ceramic fuse construction Fast and free shipping across the U.S. Affordable and reliable aftermarket option Trusted by service technicians and DIY users

    $8.20 $5.99

  • Sale -36%Last stock! 316436001 Range Genuine OEM Surface Element Infinite Switch  Parts-O-Matic

    Frigidaire 316436001 Range Genuine OEM Surface Element Infinite Switch

    Genuine Frigidaire 316436001 Range Surface Element Infinite Switch - Compatible with Frigidaire, Kenmore, Electrolux Product Description Achieve precise cooking control with the Genuine Frigidaire 316436001 Range Surface Element Infinite Switch. This OEM part is designed for select Frigidaire, Electrolux, White Westinghouse, Kelvinator, Gibson, Kenmore, Sears, and Tappan ranges, regulating the heat of an 8-inch surface burner (2100–2600 watts). Built for durability and exact fit, it addresses issues like burners not heating, overheating, or failing to turn on/off. Note: Includes one infinite switch (8.8–10.8 amps, 240 volts). Disconnect power before installation. Verify compatibility with your range model. Replaces part numbers: 316436001, 5304506425, 1155395, 316021501, AH1145040, EA1145040, PD00000167, EAP1145040, AP3885460, PS1145040, QE214312. Compatibility: Compatible with models including but not limited to: Frigidaire: CCRE312GWWB, CCRE350GBBB, CCRE350GWWB, CFEF3016LBA, CFEF3018LBA Crosley: CCRE312GWWC, CCRE350GBBC, CCRE350GWWC Kenmore, Electrolux, White Westinghouse, Kelvinator, Gibson, Tappan: (select models, verify compatibility) Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select Frigidaire, Electrolux, White Westinghouse, Kelvinator, Gibson, Kenmore, Sears, and Tappan ranges. 🔐 Specifications: OEM infinite switch for 8-inch burner, 8.8–10.8 amps, 240 volts. 💪 Reliable Performance: Ensures precise temperature control and long-lasting operation. 🛠️ Easy Installation: Requires screwdriver and pliers; typically installed in 15–20 minutes. 🛡️ Effective Fixes: Resolves burner not heating, overheating, or not turning on/off. Product Specification Part Number: Genuine Frigidaire 316436001 Component Type: Surface element infinite switch Material: Plastic housing with metal contacts Electrical Rating: 8.8–10.8 amps, 240 volts Mounting: Surface mount, located behind control panel Operating Conditions: Suitable for household range environments Compliance: UL listed, Prop 65 warning for California Installation Notes: Safety First: Disconnect the range from the power source before installation. Shop for high-quality Genuine appliance parts with a 30-day return policy. Keep your range cooking perfectly today! Add to cart now for a reliable fix!

    $45.00 $28.90

  • Sale -19%Last stock! W10727360 Microwave Genuine OEM Door Switch  Parts-O-Matic

    Whirlpool W10727360 Microwave Genuine OEM Door Switch

    Genuine Whirlpool W10727360 Microwave Door Switch - Compatible with Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air, Kenmore Product Description Ensure safe microwave operation with the Genuine Whirlpool W10727360 Microwave Door Switch. This OEM three-terminal switch is designed for select Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air, Magic Chef, Roper, Admiral, and Kenmore microwaves, preventing operation when the door is open to protect users from radiation exposure. Crafted for precise fit and reliable performance, it restores functionality, addressing issues like the microwave not starting or running with the door open. Note: Includes one three-terminal door switch. Disconnect power before installation. Professional installation is recommended due to microwave shielding requirements. Replaces part numbers: W10727360, W10269457, 3379124, PD00026511, EAP10057151, AP5950105, PS10057151, W10727360VP. Compatibility: Compatible with models including but not limited to: Whirlpool: WMH31017FB0, WMH31017HB0, WMH31017FS0, WMH31017FW0, WMH75021HZ0 Maytag: MMV4205FZ0, MMV6190FZ0 Amana: AMV2307PFS0 KitchenAid: KMHS120ESS0 Jenn-Air: JMV8208CS0 Kenmore: (select models, verify compatibility) Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select Whirlpool, Maytag, Amana, KitchenAid, Jenn-Air, Magic Chef, Roper, Admiral, and Kenmore microwaves. 🔐 Specifications: OEM three-terminal door switch, approximately 1.5 inches with metal terminals, for precise safety control. 💪 Reliable Performance: Authentic Whirlpool part ensures long-lasting durability and safe operation. 🛠️ Easy Installation: Requires screwdriver and typically installed in 15–30 minutes by a professional. 🛡️ Effective Fixes: Resolves microwave not starting, intermittent stopping, running with door open, or unusual door noises. Product Specification Part Number: Genuine Whirlpool W10727360 Component Type: Microwave door switch (three-terminal) Material: Plastic housing with metal terminals Electrical: Compatible with 120V microwave circuits Mounting: Screw-mounted with spring mechanism, typically located behind the control panel Operating Conditions: Suitable for household microwave environments Compliance: Prop 65 warning for California Installation Notes: Safety First: Disconnect the microwave from the power source before installation. Shop for high-quality Genuine appliance parts with a 30-day return policy. Keep your microwave safe and functional today! Add to cart now for a reliable fix!

    $13.50 $10.95

Microwave Diode, Fuses, Switches, Bulb

⚡ Microwave Diode, Fuses, 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, 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

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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