Microwave Parts – Magnetrons, Capacitors, Transformers & Thermostats

52 products

  • Sale -18%Last stock! WB27X10880 Genuine OEM Microwave Magnetron  Parts-O-Matic

    GE WB27X10880 Genuine OEM Microwave Magnetron

    WB27X10880 Genuine OEM Microwave Magnetron Description:  This Magnetron is an OEM replacement part responsible for generating the microwave energy that heats and cooks your food. Located within the microwave's cooking chamber, typically behind the control panel and connected to the waveguide, the magnetron emits high-frequency microwaves, which are then distributed throughout the cooking cavity. This electromagnetic radiation excites water molecules in the food, causing them to heat up and cook the food quickly and efficiently. Replaces Part Numbers: WB27X10880, 1167227, AH1019593, EA1019593, AP3860541, PS1019593.    California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $165.00 $135.00

  • Sale -22%Last stock! DE47-20034A Microwave Genuine High Limit Thermostat  Parts-O-Matic

    Samsung DE47-20034A Microwave Genuine High Limit Thermostat

    DE47-20034A Microwave Genuine High Limit Thermostat Thermal cutout. High limit thermostat. Open for continuity at room temperature, closes when it gets hot. Fits Samsung over counter microwaves. Replaces Part Numbers:DE47-20034A, AP4219754, PS4226431.  California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $22.00 $17.25

  • Sale -14% WB27X11134 Microwave Genuine Noise Filter Board  Parts-O-Matic

    GE WB27X11134 Microwave Genuine Noise Filter Board

    WB27X11134 Microwave Genuine Noise Filter Board Replaces Part Numbers:WB27X11134, 1974169, AH3499636, EA3499636, AP5272254, PS3499636. California Residents only WARNING: California’s Proposition 65 

    $52.50 $45.20

  • Sale -46% (5 Pack) XP5KV065A Microwave Line Fuse 0.65A, 5kV  Parts-O-Matic

    XPARTCO (5 Pack) XP5KV065A Microwave Line Fuse 0.65A, 5kV

    5 Pack - XPFH065A Microwave 5kV 0.65A High Voltage Fuse - Compatible with LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch and many other Microwaves Product Description Protect your microwave with the replacement XPFH065A Microwave 5kV 0.65A High Voltage Fuse. This replacement fuse safeguards the electrical system in LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, and many other microwaves by breaking the circuit during power surges or faults (0.65A, 5.0kV). Featuring a fast-blow glass fuse (6x40mm), it resolves issues like no power, blown fuses, or intermittent failures. Note: Includes one fuse. Disconnect power before installation. Handle glass fuse carefully. Excess cable may need to be tied back. Replaces part numbers: XPFH065A, XPFH065A, XPFH-065-5KV, F650mA L5KV, EAF36358301, AP5249671, AH3620511, EA3620511, PS3620511. Compatibility: Compatible with models including but not limited to: LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, Daewoo, Fagor, Brandt, Candy, Hitachi, De Dietrich, Proline, Scholtes, Midea, Galanz: Select models requiring 0.65A, 5.0kV fuse Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, Daewoo, Fagor, Brandt, Candy, Hitachi, De Dietrich, Proline, Scholtes, Midea, and Galanz microwaves. 🔥 Specifications: replacement high voltage fuse with holder, 0.65A, 5.0kV, fast-blow, glass fuse. 💰 Cost-Effective Alternative: Offers OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires needle-nose pliers, Phillips screwdriver, work gloves; typically installed in 15–25 minutes. 🛡️ Reliable Fixes: Addresses microwave not powering on, blown fuses, or intermittent power issues. Product Specification Part Number: XPFH065A Fuse Type: Fast-blow, high voltage Current Rating: 0.65A (650mA) Voltage Rating: 5.0kV (5000V) Fuse Material: Glass tube Fuse Dimensions: 6mm diameter x 40mm length (1/4" x 1-5/8") Compliance: UL-listed components, Prop 65 warning for California Installation Notes: Safety First: Disconnect the microwave from the power source before installation. Shop for high-quality replacement appliance parts with a 30-day return policy. Get your microwave running today! Add to cart now for a budget-friendly fix!

    $16.50 $8.95

  • Sale -44% XP5KV065A Microwave High Voltage Fuse 0.65A (650mA), 5kV  Parts-O-Matic

    XPARTCO XP5KV065A Microwave High Voltage Fuse 0.65A (650mA), 5kV

    XPFH065A Microwave 5kV 0.65A High Voltage Fuse - Compatible with LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch and many other Microwaves Product Description Protect your microwave with the replacement XPFH065A Microwave 5kV 0.65A High Voltage Fuse. This replacement fuse safeguards the electrical system in LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, and many other microwaves by breaking the circuit during power surges or faults (0.65A, 5.0kV). Featuring a fast-blow glass fuse (6x40mm), it resolves issues like no power, blown fuses, or intermittent failures. Note: Includes one fuse. Disconnect power before installation. Handle glass fuse carefully. Excess cable may need to be tied back. Replaces part numbers: XPFH065A, XPFH-065-5KV, XPFH065A, XPFH-065-5KV, F650mA L5KV, EAF36358301, AP5249671, AH3620511, EA3620511, PS3620511. Compatibility: Compatible with models including but not limited to: LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, Daewoo, Fagor, Brandt, Candy, Hitachi, De Dietrich, Proline, Scholtes, Midea, Galanz: Select models requiring 0.65A, 5.0kV fuse Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select LG, Samsung, Whirlpool, Sharp, Panasonic, Bosch, Siemens, Daewoo, Fagor, Brandt, Candy, Hitachi, De Dietrich, Proline, Scholtes, Midea, and Galanz microwaves. 🔥 Specifications: replacement high voltage fuse with holder, 0.65A, 5.0kV, fast-blow, glass fuse. 💰 Cost-Effective Alternative: Offers OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires needle-nose pliers, Phillips screwdriver, work gloves; typically installed in 15–25 minutes. 🛡️ Reliable Fixes: Addresses microwave not powering on, blown fuses, or intermittent power issues. Product Specification Part Number: XPFH065A Fuse Type: Fast-blow, high voltage Current Rating: 0.65A (650mA) Voltage Rating: 5.0kV (5000V) Fuse Material: Glass tube Fuse Dimensions: 6mm diameter x 40mm length (1/4" x 1-5/8") Compliance: UL-listed components, Prop 65 warning for California Installation Notes: Safety First: Disconnect the microwave from the power source before installation. Shop for high-quality replacement appliance parts with a 30-day return policy. Get your microwave running today! Add to cart now for a budget-friendly fix!

    $12.50 $6.99

  • Sale -17% 2M246-01TAG Genuine LG OEM Microwave Magnetron  Parts-O-Matic

    LG 2M246-01TAG Genuine LG OEM Microwave Magnetron

    2M246-01TAG Genuine LG OEM Microwave Magnetron Replaces Part Numbers: WB26X32629, AP6888676, WB27X26081, WB27X10305, 4930994, WB27X10876, 6324W1A001L, 6324W1A001H, AP4457332. Warning:The magnetron uses high voltage, high current DC power to generate the microwave frequency that cooks the food. If the magnetron burns out, the microwave won’t heat. The magnetron is not repairable—if the magnetron is burned out, you must replace it. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the magnetron.)   California Residents only WARNING: California’s Proposition 65 

    $78.50 $65.00

  • Sale -60% MGTOM75S Microwave Magnetron (OEM SAMSUNG OM75S(31) ESGN )  Parts-O-Matic

    Samsung MGTOM75S Microwave Magnetron (OEM SAMSUNG OM75S(31) ESGN )

    MGTOM75S Microwave Magnetron (OEM SAMSUNG OM75S(31) ESGN ) Magnetron Replaces:OM75S(31)ESGN, 2095606, OM75S(31)ERH, AP4245201.    Warning: The magnetron uses high voltage, high current DC power to generate the microwave frequency that cooks the food. If the magnetron burns out, the microwave won’t heat. The magnetron is not repairable—if the magnetron is burned out, you must replace it. (Warning: The microwave oven can store a lethal amount of electricity in its high voltage capacitor, even after the microwave oven has been unplugged. Due to the high running voltage and the potential for electric shock, it is extremely dangerous to replace the electronic components in a microwave. Only a licensed technician should replace the magnetron.)   California Residents only WARNING: California’s Proposition 65 

    $110.00 $43.50

  • Sale -20% 6930W1A007P Genuine LG OEM Microwave Thermostat  Parts-O-Matic

    LG 6930W1A007P Genuine LG OEM Microwave Thermostat

    6930W1A007P Genuine LG OEM Microwave Thermostat Fits Specific LG, Kenmore Microwave Models. Replaces Part Numbers:6930W1A007P, 6930W1A007H, AP6887448, PS12724557.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $14.97 $11.98

  • Sale -41% 491133CM Microwave Waveguide Cover Replaces 00491133  Parts-O-Matic

    Choice Manufactured Parts 491133CM Microwave Waveguide Cover Replaces 00491133

    491133CM Microwave Waveguide Cover 5 ½" x 4 ⅜" with cutouts. Silicone bonded mica Waveguide cover for Specific Bosch Microwave Models. Replaces Part Numbers:00491133, 491133, AH3472123, EA3472123, PS3472123, AP3753196, PS8722383.      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

    $26.90 $15.98

  • Sale -28% Choice 617090 Microwave Waveguide Cover Replaces 00617090  Parts-O-Matic

    Choice Manufactured Parts Choice 617090 Microwave Waveguide Cover Replaces 00617090

    Choice 617090 Microwave Waveguide Cover - Compatible with Bosch Microwaves Product Description Protect your microwave with the replacement 617090 Microwave Waveguide Cover. This waveguide cover is designed for select Bosch built-in microwaves, shielding the magnetron from food splatter and moisture to ensure safe and efficient operation. Made of silicone-bonded mica, it prevents arcing, sparking, or microwave failure due to a damaged cover, offering a cost-effective alternative to OEM parts. Note: Includes one waveguide cover. Disconnect power before installation. Inspect waveguide channel for debris to ensure optimal performance. Replaces part numbers: 00617090, 12014089, PD00053143, EAP9492671, AP5806321, PS9492671. Compatibility: Compatible with models including but not limited to: Bosch: HBL5751UC/01, HBL8751UC/01, HMC80151UC/01, HMC87151UC/01 Thermador: (select models, verify compatibility) Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select Bosch built-in microwaves. 🛡️ Specifications: replacement waveguide cover for mocrowave, silicone-bonded mica, 4-1/8" x 2-5/8" 💰 Cost-Effective Alternative: Offers OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires screwdriver; typically installed in 5–10 minutes. 🔥 Effective Fixes: Prevents arcing, sparking, or microwave failure due to damaged cover. Product Specification Part Number: 617090 Component Type: Microwave waveguide cover Material: Silicone-bonded mica Mounting: Screw-mounted or clip-in (model-dependent) Operating Conditions: Suitable for high-temperature 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 replacement appliance parts with a 30-day return policy. Keep your microwave running safely today! Add to cart now for a budget-friendly fix!

    $12.50 $8.99

  • Sale -43% W10915651CM Microwave Waveguide Cover Replaces W10915651  Parts-O-Matic

    Choice Manufactured Parts W10915651CM Microwave Waveguide Cover Replaces W10915651

    W10915651CM Microwave Waveguide Cover 5-3/8" x 1-3/4" Silicone bonded mica waveguide cover for Jenn-Air and KitchenAid built-in microwaves. Replaces Part Numbers:W10915651, W10120230, WPW10120230, W10687366, 461967451001, AP6038160, PS11769950.     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

    $22.50 $12.90

  • Sale -21% ERP DE47-20037A Microwave High Limit Thermostat  Parts-O-Matic

    Exact Replacement Parts ERP DE47-20037A Microwave High Limit Thermostat

    ERP DE47-20037A Microwave High Limit Thermostat Replaces Part Numbers:DE47-20037A, AP4222778, PS4226434.   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

    $16.80 $13.29

Microwave Parts – Magnetrons, Capacitors, Transformers & Thermostats

⚡ Microwave Parts – Magnetrons, Capacitors, Transformers & Thermostats

Is your microwave not heating, sparking, or shutting down mid-cycle? It could be a sign of a failed magnetron, faulty capacitor, worn transformer, or a malfunctioning thermostat. At Parts-O-Matic.com, we supply the critical internal parts needed to restore full power and safety to your microwave oven.

We carry OEM and compatible microwave parts for major brands like GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, Sharp, Kenmore, and more.


🔧 Key Microwave Replacement Parts:

  • Magnetrons – Restore microwave heating by generating microwave energy

  • High-Voltage Capacitors – Store energy for consistent power flow

  • High-Voltage Transformers – Step up voltage for proper magnetron function

  • Thermostats & Thermal Cutoffs – Prevent overheating and ensure safety

  • Diodes, Fuses & Switches – Protect circuits and support reliable operation

  • Cooling Fans & Motors – Maintain proper airflow inside the unit

  • Door Latches & Interlock Switches – Ensure safe and secure use


⚠️ Warning: Safety First

Microwave repairs involving high-voltage parts can be dangerous. Only attempt these repairs if you are a trained technician or follow trusted safety protocols. Always discharge capacitors before service.


✅ Why Buy Microwave Parts from Parts-O-Matic?

✔️ Model-specific and universal parts for fast matching
✔️ Fast and Free U.S. shipping on every order
✔️ Expert-approved quality for performance and safety
✔️ Supportive team to help you choose the right part
✔️ Thousands of ready-to-ship components


🛒 Shop microwave parts today at Parts-O-Matic.com and bring your appliance back to life—with safe, reliable components and free shipping to your door.

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