Microwave Parts – Magnetrons, Capacitors, Transformers & Thermostats

43 products

  • Sale -39%Last stock! XPARTCO DE60-20066A Microwave Mounting Flat Bolt Replaces WB01X10180  Parts-O-Matic

    XPARTCO XPARTCO DE60-20066A Microwave Mounting Flat Bolt Replaces WB01X10180

    XPDE60-20066A Microwave Mounting Flat Bolt Fits Specific Samsung, GE, Whirlpool Over The Range Microwave models. Replaces Part Numbers:DE60-20066A, AP4219712, OEM12659141, PS4226718, WB01X10180, OEM9617897, AP3205964, 942461, AH651196, EA651196, PS651196, WB1X10180.   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

    $16.20 $9.95

  • Sale -23% WB18X35517 Microwave Genuine OEM Thermostat  Parts-O-Matic

    GE WB18X35517 Microwave Genuine OEM Thermostat

    WB18X35517 Microwave Genuine OEM Thermostat Replaces Part Numbers: WB18X35517, AP6990372, PS16219519   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $22.00 $16.90

  • Sale -55% ERP 2B71165R Microwave Magnetron  Parts-O-Matic

    Exact Replacement Parts ERP 2B71165R Microwave Magnetron

    1 review

    ERP 2B71165R Microwave Magnetron Fits Specific LG, Kenmore and many More Microwave Models. Replaces Part Numbers: 2B71165R, 2B71165L, 2B71165P, AH3517729, EA3517729, AP4437489, PS3517729. Compatible Models:MVH1670ST LMV1680BB LMV1680ST LMV1635SB MV1604SW LMV1630BB LMV1630WW MV1608WW LMV1630ST MV1608BB MV1604SBQ MV1608ST MV1604SB MV1604ST LMV1680WW MV1645AGT MV1648AD MV1645AGTL MV1648EG MV1643ASY MV1644ATSL MV1648EGL MV1647ADL MV1648ADL LMV1683SB LMV1683SW MV1611BB LMV1625B LMV1625W LMV1635SBQ LMV1635SW MV1611ST MV1615W MV1642AY MV1643BSY MV1643BTY LMV1683ST LMV1762SB LMV1831ST LMV1762SW LMV1831BD LMV1831SW LMV1762ST LMV1831SB 80593 80043 80049 85032   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: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $98.00 $44.50

  • Sale -23% ERP DE47-20034A Microwave High Limit Thermostat Exact Replacement Parts

    Exact Replacement Parts ERP DE47-20034A Microwave High Limit Thermostat

    ERP DE47-20034A Microwave 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.  This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: California’s Proposition 65 

    $15.00 $11.50

  • Sale -23% DE47-20034ACM Microwave High Limit Thermostat Replaces DE47-20034A Choice Manufactured Parts

    Choice Manufactured Parts DE47-20034ACM Microwave High Limit Thermostat Replaces DE47-20034A

    DE47-20034ACM Microwave High Limit 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.  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

    $15.00 $11.50

  • Sale -42%Last stock! WB27X11213CM Microwave Fan Thermostat Replaces WB27X11213 Choice Manufactured Parts

    Choice Manufactured Parts WB27X11213CM Microwave Fan Thermostat Replaces WB27X11213

    WB27X11213CM Microwave Fan Thermostat Closes at 158°F, Opens at 104°F. Fits GE Microwaves. Replaces Part Numbers:WB27X11213, WB24X28950, WB27X10846, SE-7350-004,  AP5791057, PS8754628.  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

    $26.00 $14.99

  • Sale -42%Last stock! XPARTCO WB27X11212 Microwave Thermostat 120/0  Parts-O-Matic

    XPARTCO XPARTCO WB27X11212 Microwave Thermostat 120/0

    XPARTCO WB27X11212 Microwave Thermostat – Compatible with GE, Hotpoint & Kenmore Microwaves Product Description Ensure safe microwave operation with the XPARTCO WB27X11212 Microwave Thermostat. This high-quality aftermarket replacement monitors internal temperatures and shuts off power if overheating is detected. A faulty thermostat can cause the microwave to shut off unexpectedly, fail to heat, or stop mid-cycle. Replacing it with this reliable XPARTCO thermostat restores proper temperature regulation and protects critical internal components. Replaces Part Numbers WB27X11212, 3026293, SE-7350-006, KSD201 - 120C, WB24X28948, WB27X10854, AP5791056, PS8754627. Compatibility This replacement microwave thermostat fits select GE, Hotpoint, and Kenmore microwave ovens. Example compatible models include (but are not limited to):GE JVM1540DM5BB, JVM3160RFSSHotpoint RVM5160DHBBKenmore 363.62709300 Always verify your microwave’s model number before ordering.Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Designed to match OEM temperature-sensing performance 🌡️ Overheat Protection – Prevents damage by cutting power at unsafe temperatures 💰 Cost-Effective Repair – Reliable solution without OEM pricing 🛠️ Direct-Fit Design – Installs easily with existing mounting and wiring 🛡️ Fixes Common Issues – Solves random shut-offs, no-heat conditions, or thermal errors 📐 Product Specification Part Number: WB27X11212 Component Type: Microwave Thermostat / Thermal Switch Temperature Rating: OEM-equivalent cutoff Material: Metal housing with bimetal thermal disc Mounting: Screw-mounted Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, needle-nose pliers ⚠️ Safety First: Unplug the microwave and discharge high-voltage components before servicing. Microwave repairs involve HIGH VOLTAGE. Steps: Disconnect power and remove the microwave cover. Locate the thermostat mounted near the magnetron or cavity. Disconnect wires and remove mounting screws. Install the new XPARTCO WB27X11212 thermostat. Reconnect wiring, reinstall the cover, and restore power. Test microwave operation. ⏱️ Time Required: 15–25 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Protect your microwave and restore safe operation — Add to Cart Now for a dependable, budget-friendly repair!

    $24.00 $13.95

  • Sale -44% XPARTCO WB24X10190 Microwave Door Switch  Parts-O-Matic

    XPARTCO XPARTCO WB24X10190 Microwave Door Switch

    XPARTCO WB24X10190 Microwave Door Switch – Compatible with GE, Hotpoint, and RCA Microwaves Product Description Restore safe and reliable microwave operation with the XPARTCO WB24X10190 Microwave Door Switch. This high-quality replacement detects when the microwave door is closed, allowing power to flow safely to the control board. A faulty door switch can cause the microwave not to start, stop mid-cycle, or run with the door open. Installing this durable replacement ensures proper safety interlock function and restores dependable performance. Replaces Part Numbers WB24X10190, 1810589, AH3486598, PD00054718, EAP3486598, EA3486598, AP4980350, PS3486598. Compatibility This replacement door switch fits select GE, Hotpoint, and RCA microwave models. Example compatible models include (but are not limited to): GE JVM1540LM1CS, GE JVM6175DK1WW, and Hotpoint RVM1535DM1BB. Always verify your microwave’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Designed to match OEM safety and performance standards ⚡ Restores Safe Operation – Ensures microwave runs only when the door is properly closed 💰 Affordable Solution – High-quality part at a lower price than OEM versions 🛠️ Quick Installation – Direct-fit replacement installs in minutes with basic tools 🛡️ Fixes Common Issues – Resolves microwaves not starting, stopping mid-cycle, or running with the door open 📐 Product Specification Part Number: WB24X10190 Component Type: Microwave Door Interlock Switch Material: Heat-resistant plastic housing with metal terminals Mounting: Snap-in style for interlock bracket assembly Operating Conditions: Rated for high-voltage microwave circuits Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, flathead screwdriver ⚠️ Safety First: Unplug the microwave before servicing. Capacitors can retain high voltage even when unplugged — use caution or contact a qualified technician. Steps: Unplug the microwave and remove the outer cover. Locate the door latch assembly and access the switch bracket. Disconnect the wiring harness and release the old switch from the bracket. Install the new XPARTCO WB24X10190 switch in the same orientation. Reconnect wires, reinstall the cover, and test operation. ⏱️ Time Required: 15–20 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Restore your microwave’s safety and performance — Add to Cart Now for a reliable, budget-friendly repair!

    $26.90 $14.95

  • Sale -28%Last stock! 00617090 Microwave Genuine OEM Waveguide Cover  Parts-O-Matic

    BOSCH 00617090 Microwave Genuine OEM Waveguide Cover

    Genuine Bosch 00617090 Microwave Waveguide Cover - Compatible with Bosch Microwaves Product Description Protect your microwave with the Genuine Bosch 00617090 Microwave Waveguide Cover. This OEM 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 and measuring approximately 4-1/8" x 2-5/8"", it prevents arcing, sparking, or microwave failure due to a damaged cover, delivering reliable performance as an authentic Bosch part. 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, HMC80152UC/01, HMC80251UC/01, HMC80252UC/01, HMC87152UC/01, HMB50152UC/01, HMB50162UC/01, HMB57152UC/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: OEM waveguide cover, silicone-bonded mica, approximately 4-1/8" x 2-5/8". 💪 Reliable Performance: Authentic Bosch part ensures long-lasting durability. 🛠️ 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: Genuine Bosch 00617090 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 Genuine appliance parts with a 30-day return policy. Keep your microwave running safely today! Add to cart now for a reliable fix!

    $16.00 $11.50

  • Sale -22% WB27X10865 Microwave Genuine OEM Magnetron Replaces WB27X32766  Parts-O-Matic

    GE WB27X10865 Microwave Genuine OEM Magnetron Replaces WB27X32766

    WB27X10865 Microwave Genuine OEM Magnetron Fits Specific GE Microwave models Replaces Part Numbers: WB27X32766, WB27X10865, 4931231, AP6890576, PS12725839.    Warning:The magnetron uses high voltage, high current AC/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: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $98.00 $76.10

  • Sale -18% PM100073 Viking Microwave Magnetron  Parts-O-Matic

    Viking PM100073 Viking Microwave Magnetron

    PM100073 Viking Microwave Magnetron PM100073 Magnetron Subs From PM100026  Models that Have Used This Part DMOR205 DMOS200 DMOS200SS VMOR205 VMOS200SS   Warning:The magnetron uses high voltage, high current AC/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: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $97.80 $80.00

  • Sale -19% WB18X35517 Microwave Genuine OEM Thermostat  Parts-O-Matic

    GE WB24X35513 Microwave Genuine OEM Thermostat

    WB24X35513 Microwave Genuine OEM Thermostat Replaces Part Numbers: WB24X35513, AP6994726, PS16219540   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $16.00 $12.99

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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