Microwave Diode, Fuses, Waveguide, Switches & Bulbs

96 products

  • Sale -22% XPARTCO WB03X27704 Microwave Waveguide Locking Button  Parts-O-Matic

    XPARTCO XPARTCO WB03X27704 Microwave Waveguide Locking Button

    XPARTCO WB03X27704 Microwave Waveguide Locking Button – Compatible with GE Microwaves Product Description Protect your microwave’s internal components with the XPARTCO WB03X27704 Microwave Waveguide Locking Button. This high-quality aftermarket replacement secures the waveguide cover in place, preventing it from shifting, falling, or allowing food splatter to enter the waveguide channel. A broken or missing locking button can lead to sparking, uneven heating, or damage to the magnetron. Replacing it with this durable XPARTCO button restores safe and reliable microwave performance. Replaces Part Numbers WB03X27704, WB02X10997, PD00045753, EAP12582530, AP6783280, 4813990, PS12582530 Compatibility This replacement waveguide locking button fits select GE countertop, over-the-range, and built-in microwaves. Example compatible models include (but are not limited to):GE JVM3160DFWW, JVM6175SK3SS, JVM7195SK5SS, PVM9005SJ2SS, and many others. 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 fit, size, and retention strength 🔒 Secures Waveguide Cover – Prevents shifting, sparking, or magnetron contamination 💰 Cost-Effective Solution – Affordable alternative to OEM locking buttons 🛠️ Durable Construction – Precision-molded plastic resists heat and wear 🛡️ Fixes Common Issues – Solves loose or missing cover, arcing, or uneven microwave heating 📐 Product Specification Part Number: WB03X27704 Component Type: Microwave Waveguide Cover Locking Button Material: High-strength molded plastic Color: Black (may vary slightly by batch) Mounting: Snaps into microwave cavity to retain waveguide cover Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: None (in most models) ⚠️ Safety First: Always unplug the microwave before servicing.Microwaves contain high-voltage components even when unplugged — avoid internal access unless qualified. Steps: Disconnect power to the microwave. Open the microwave interior and remove the damaged or missing locking button. Position the new XPARTCO WB03X27704 locking button in the designated cavity slot. Press firmly until it snaps into place. Ensure the waveguide cover is securely held. Restore power and test microwave operation. ⏱️ Time Required: 1–2 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Protect your microwave and prevent sparking — Add to Cart Now for a fast, reliable fix!

    $10.15 $7.95

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

    XPARTCO XP5KV07A Microwave High Voltage Fuse 0.7A (700mA), 5kV

    XP5KV07A Microwave High Voltage Fuse 0.7A (700mA), 5kV – Compatible with GE, LG, Whirlpool, Samsung, and Panasonic Microwaves Product Description Protect your microwave’s high-voltage system with the XP5KV07A Microwave High Voltage Fuse (0.7A, 5kV). This high-quality aftermarket replacement safeguards essential high-voltage components—including the magnetron, diode, and capacitor—from power surges and electrical overloads. If your microwave is completely dead or stops heating, a blown HV fuse is a common cause. Replacing it with this XPARTCO fuse restores safe, reliable operation. Replaces Part Numbers 5KV0.7A, 700mA 5kV Fuse, HVF-07A, AP-HV07A, and equivalent high-voltage 0.7A microwave fuses Compatibility This replacement high-voltage fuse fits many GE, LG, Samsung, Whirlpool, Panasonic, Sharp, Kenmore, Maytag, and other leading microwave brands. Common compatible models include (but are not limited to):GE JVM3160RFSS, LG LMV2031ST, Samsung ME19R7041FG, Whirlpool WMH31017HS, Panasonic NN-SN686S. Always verify your microwave’s fuse specs before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Matches OEM electrical ratings and safety performance ⚡ High-Voltage Protection – Rated 0.7A (700mA) at 5,000 volts for microwave HV systems 💰 Budget-Friendly Fix – Reliable option for restoring microwave operation 🛠️ Easy Installation – Direct-fit size compatible with standard HV fuse holders 🛡️ Fixes Common Issues – Solves “microwave dead,” no heat, or fuse-blown conditions 📐 Product Specification Part Number: XP5KV07A Component Type: Microwave High Voltage Fuse Amperage: 0.7A (700mA) Voltage Rating: 5 kV Material: Ceramic-body fuse with metal end caps Dimensions: Standard HV fuse size (approx. 6×40 mm) Compliance: Meets high-voltage protection standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, needle-nose pliers ⚠️ Safety First: Microwave repairs involve high voltage even when unplugged. Only qualified persons should replace HV fuses. Steps (for trained technicians): Unplug the microwave and safely discharge the HV capacitor. Remove outer cabinet screws and lift the cover. Locate the high-voltage fuse near the HV transformer and capacitor. Remove the blown fuse and install the new XP5KV07A fuse. Reassemble the unit and test heating operation. ⏱️ Time Required: 10–20 minutes (professional preferred) 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Restore microwave safety and power protection — Add to Cart Now for a reliable, affordable replacement!

    $12.50 $6.99

  • Sale -67% XPARTCO WB24X10190 Microwave Door Switch  Parts-O-Matic

    XPARTCO XPARTCO 5304512529 Microwave Door Switch

    XPARTCO 5304512529 Microwave Door Switch – Compatible with Frigidaire, Electrolux, and Kenmore Microwaves Product Description Ensure safe and reliable operation with the XPARTCO 5304512529 Microwave Door Switch. This high-quality aftermarket replacement detects when the microwave door is closed, allowing the appliance to run safely. A faulty switch can cause the microwave not to start, stop mid-cycle, or operate with the door open — a serious safety concern. Replacing it with this durable XPARTCO switch restores proper interlock function and dependable performance. Replaces Part Numbers 5304512529, 4584691, PD00051808, EAP12365114, AP6278576, PS12365114. Compatibility This replacement door switch fits select Frigidaire, Electrolux, and Kenmore microwave models. Example compatible models include (but are not limited to): Frigidaire FFMV1645TS, Electrolux E30MO75HPS, and Kenmore 790.80353310. Always verify your microwave’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Designed to meet OEM safety and performance standards ⚡ Restores Safe Operation – Ensures microwave only operates when the door is securely closed 💰 Budget-Friendly Fix – High-quality alternative to expensive OEM replacements 🛠️ Quick Installation – Direct-fit replacement; installs easily with basic tools 🛡️ Fixes Common Issues – Solves no-start, mid-cycle shutdowns, or unsafe door operation 📐 Product Specification Part Number: 5304512529 Component Type: Microwave Door Interlock Switch Material: Heat-resistant plastic housing with copper terminals Mounting: Snap-in bracket installation Operating Conditions: Designed for high-voltage microwave circuits Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, flathead screwdriver ⚠️ Safety First: Always unplug the microwave before servicing. Microwave capacitors can retain dangerous voltage even when unplugged — use extreme caution or contact a qualified technician. Steps: Disconnect power and remove the microwave cover. Locate the door latch assembly containing the switches. Disconnect wiring connectors and remove the old switch. Install the new XPARTCO 5304512529 door switch into the same slot. Reconnect wiring, reassemble the cover, and test door operation. ⏱️ Time Required: 15–20 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Protect your microwave’s performance and safety — Add to Cart Now for a reliable, budget-friendly replacement!

    $32.90 $10.95

  • 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

  • Sale -41%Last stock! (20 PK) XP30A-FB Ceramic Fuse, Fast Blow, 30A - 6.35 x 32 mm  Parts-O-Matic

    XPARTCO (20 PK) XP15A-SB Ceramic Line Fuse, Slow Blow, 15A - 6.35 x 32 mm

    (20 Pack) 15A Slow-Blow Ceramic Line Fuse, 6.35 x 32 mm, 15A 250V - Compatible with GE, Whirlpool, Kenmore, and Other Appliances Product Description Safeguard your appliances with the replacement 15A Slow-Blow Ceramic Line Fuse, 6.35 x 32 mm, 15A 250V. This high-quality, time-delay (slow-blow) ceramic cartridge fuse is designed for GE, Whirlpool, Kenmore, and other appliances such as microwaves, washers, dryers, and HVAC systems. With a durable ceramic body, this fuse (6.35 x 32 mm, 15A, 250VAC/125VDC) protects circuits from over-current and short circuits while handling brief surges, ensuring reliable performance. Note: Includes one slow-blow ceramic fuse. Disconnect power before installation. Verify fuse size and rating match your appliance’s requirements. Replaces part numbers: WB27X7, 14QBP15CFB, AP2626454, PS240270, WPM0805102, AP6014670, PS4131368, M0805102, MDA-15, 0326015.HXP, 0326015.MXDP, BK1-MDP-15-R, BK-MDP-V-15-R, WB27X10388, AP3094537, AH334641, EA334641, EAP334641, PS334641, WB27X10454, AP3189379, PS239596 Compatibility: Compatible with appliances including but not limited to: GE Microwaves: JE1860SH04, JVM1540SM5SS, JVM1440WH04 Whirlpool Microwaves: MH1150XMQ0, MH2175XSB0 Kenmore Microwaves: 721.62649200, 665.68612800 Whirlpool Washers: WTW5300SQ0, LSQ9544KQ0 Whirlpool Dryers: WED5300SQ0 Other Brands: KitchenAid, Maytag, Amana, Hotpoint, and other appliances requiring 6.35 x 32 mm, 15A 250V slow-blow fuses Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select GE, Whirlpool, Kenmore, KitchenAid, Maytag, Amana, Hotpoint, and other appliances using 3AB/3AG fuses. 🔥 Specifications: replacement slow-blow ceramic fuse, 15A, 250VAC/125VDC, 6.35 x 32 mm (1/4" x 1-1/4"), ceramic body, time-delay, 4.5 mOhms resistance, 10kA interrupting rating at 125VAC, UL Listed, RoHS compliant. 💰 Cost-Effective Alternative: replacement fuse offers OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires insulated gloves, needle-nose pliers; typically installed in 5–15 minutes. 🛡️ Reliable Fixes: Resolves appliance failure, power loss, or blown fuse issues in microwaves, washers, dryers, and HVAC systems. Installation Notes: Safety First: Disconnect the appliance from the power source before installation. Shop Parts-O-Matic for high-quality replacement appliance parts with a 30-day return policy. Keep your appliances running safely and efficiently today! Add to cart now for a budget-friendly fix!

    $22.00 $12.98

  • Sale -41%Last stock! (20 PK) XP30A-FB Ceramic Fuse, Fast Blow, 30A - 6.35 x 32 mm  Parts-O-Matic

    XPARTCO (20 PK) XP30A-FB Ceramic Fuse, Fast Blow, 30A - 6.35 x 32 mm

    30A Ceramic Line Fuse, Fast Blow, 6.35 x 32 mm Product Description Protect your appliances with the replacement 30A Ceramic Line Fuse, Fast Blow, 6.35 x 32 mm. This high-quality, fast-acting ceramic cartridge fuse is designed to safeguard circuits in appliances like microwaves, dryers, and HVAC systems by interrupting power during over-current events. With a 30A current rating, 250VAC/125VDC voltage rating, and compact 3AB/3AG (6.35 x 32 mm) size, it offers reliable protection for high-power loads. Constructed with a durable ceramic body for high interrupting ratings, this fuse ensures safety and performance. Note: Includes one fast-blow ceramic fuse; disconnect power before installation. Check appliance manual for compatibility. Replaces part numbers: ABC-30, BK/ABC-30, 0ADEC9300-BE, 0314030.MX52LP, BK-AHC-30-R, BK-AHCF-V-30-R Compatibility: Compatible with appliances including but not limited to: Microwaves: Select GE, Samsung, LG models requiring 30A, 250V fast-blow fuses. Dryers: GE Hotpoint models (e.g., compatible with WE1X21975 assemblies). HVAC Systems: Units using 3AB/3AG 6.35 x 32 mm fast-acting fuses. Other Appliances: Power strips, audio amplifiers, and industrial equipment requiring 30A protection. Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select GE, Samsung, LG, and other appliances using 3AB/3AG fuses. 🔥 Specifications: replacement ceramic fuse, 30A, 250VAC/125VDC, fast-blow, 6.35 x 32 mm (1/4" x 1-1/4"), ceramic body, 10kA interrupting rating at 125VAC, 3.7 mOhms resistance, UL Listed, RoHS compliant. 💰 Cost-Effective Alternative: replacement fuse offers OEM-equivalent performance at a lower cost. 🛠️ Easy Installation: Requires fuse holder or clip; typically installed in 5–10 minutes with basic tools. 🛡️ Reliable Fixes: Protects circuits from over-current, preventing appliance damage or failure. Installation Notes: Safety First: Disconnect the appliance from the power source before installation. Shop Parts-O-Matic for high-quality replacement appliance parts with a 30-day return policy. Ensure your appliances run safely and efficiently today! Add to cart now for a budget-friendly fix!

    $22.00 $12.95

  • Sale -26% XP20A-SB Ceramic Line Fuse, Slow Blow, 20A - 6.35 x 32 mm  Parts-O-Matic

    XPARTCO XP30A-FB Ceramic Line Fuse, Fast Blow, 30A - 6.35 x 32 mm

    30A Ceramic Line Fuse, Fast Blow, 6.35 x 32 mm Product Description Protect your appliances with the replacement 30A Ceramic Line Fuse, Fast Blow, 6.35 x 32 mm. This high-quality, fast-acting ceramic cartridge fuse is designed to safeguard circuits in appliances like microwaves, dryers, and HVAC systems by interrupting power during over-current events. With a 30A current rating, 250VAC/125VDC voltage rating, and compact 3AB/3AG (6.35 x 32 mm) size, it offers reliable protection for high-power loads. Constructed with a durable ceramic body for high interrupting ratings, this fuse ensures safety and performance. Note: Includes one fast-blow ceramic fuse; disconnect power before installation. Check appliance manual for compatibility. Replaces part numbers: ABC-30, BK/ABC-30, 0ADEC9300-BE, 0314030.MX52LP, BK-AHC-30-R, BK-AHCF-V-30-R Compatibility: Compatible with appliances including but not limited to: Microwaves: Select GE, Samsung, LG models requiring 30A, 250V fast-blow fuses. Dryers: GE Hotpoint models (e.g., compatible with WE1X21975 assemblies). HVAC Systems: Units using 3AB/3AG 6.35 x 32 mm fast-acting fuses. Other Appliances: Power strips, audio amplifiers, and industrial equipment requiring 30A protection. Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select GE, Samsung, LG, and other appliances using 3AB/3AG fuses. 🔥 Specifications: replacement ceramic fuse, 30A, 250VAC/125VDC, fast-blow, 6.35 x 32 mm (1/4" x 1-1/4"), ceramic body, 10kA interrupting rating at 125VAC, 3.7 mOhms resistance, UL Listed, RoHS compliant. 💰 Cost-Effective Alternative: replacement fuse offers OEM-equivalent performance at a lower cost. 🛠️ Easy Installation: Requires fuse holder or clip; typically installed in 5–10 minutes with basic tools. 🛡️ Reliable Fixes: Protects circuits from over-current, preventing appliance damage or failure. Installation Notes: Safety First: Disconnect the appliance from the power source before installation. Shop Parts-O-Matic for high-quality replacement appliance parts with a 30-day return policy. Ensure your appliances run safely and efficiently today! Add to cart now for a budget-friendly fix!

    $8.50 $6.25

  • Sale -30% XP20AGC Microwave Line Fuse Replaces 5304509451, WB27X11138 - Parts-O-Matic

    Xpartco XP20AGC Microwave Line Fuse Replaces 5304509451, WB27X11138

    XP20AGC Microwave Line Fuse 20A, Glass Fuse 6X32MM Replaces Part Numbers: 5304509451, 5304464087, 5304488359, 4583647, AP6230606, PS12071294, WB27X11138, 1810711, 261201200040, AH3486694, EA3486694, AP4980426, PS3486694. Description: 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.

    $12.90 $8.99

  • Sale -44%Last stock! W10440740 Microwave Light Bulb Replaces WPW10440740  Parts-O-Matic

    XPARTCO W10440740 Microwave Light Bulb Replaces WPW10440740

    W10440740 Microwave Light Bulb (Replaces WPW10440740) 📝 Product Description Restore bright, reliable lighting inside your microwave with the W10440740 Microwave Light Bulb. This high-quality replacement bulb is designed to illuminate the cooking area, helping you monitor food while heating. Built for appliance use, it delivers consistent performance and durability. ⚡ Quick Answer If your microwave light is not working, dim, or flickering, replacing it with the W10440740 bulb restores proper visibility inside the microwave. 🔄 Replaces Part Numbers Replaces OEM part number: WPW10440740, W10440740, 2118953, 4375348, 8186287, AWP50891 PD00004686, AP6021432, PS11754756. 🔧 Compatibility This microwave light bulb is compatible with select Whirlpool, Maytag, KitchenAid, and other related brand microwaves. ✔️ Whirlpool Microwaves ✔️ Maytag Microwaves ✔️ KitchenAid Microwaves ✔️ Jenn-Air Microwaves Always verify your appliance model number before ordering. 🛠️ Common Problems This Part Fixes ❌ Microwave light not working ❌ Dim or flickering interior light ❌ Burned-out bulb ❌ Poor visibility while cooking ✨ Key Features ✔️ Designed for microwave appliance use ✔️ Bright and consistent illumination ✔️ Reliable performance and long lifespan ✔️ Easy replacement installation 📊 Product Specification Part Number: W10440740 Part Type: Microwave Light Bulb Condition: New OEM / Aftermarket: Aftermarket Application: Microwave Interior Lighting ⏳ When Should You Replace This Bulb? Replace the bulb if it no longer lights, flickers, or becomes dim, making it difficult to see inside the microwave. ⚠️ Installation Notes ⚠️ Disconnect power before replacing the bulb. Allow the microwave to cool. Access the bulb housing and install the new bulb securely. ❓ Frequently Asked Questions 🔹 Will this bulb fit my microwave?This bulb fits many Whirlpool-family brand microwaves. Always verify your model number. 🔹 What does this bulb do?It illuminates the inside of your microwave so you can monitor cooking. 🔹 What are signs of a bad bulb?No light, flickering, or dim lighting indicates replacement is needed. 🔹 Is installation difficult?No, it is typically a simple replacement once you access the bulb housing. 🛒 Shop With Confidence Parts-O-Matic is a U.S.-based appliance parts retailer specializing in OEM and high-quality replacement parts. We offer fast shipping and expert support. ✔️ Fast Shipping✔️ Quality Tested Parts✔️ Compatibility Support

    $19.50 $10.99

  • Sale -22% V-151-1C25 Micro Limit Switch | Short Hinge Lever  Parts-O-Matic

    XPARTCO V-151-1C25 Micro Limit Switch | Short Hinge Lever

    V-151-1C25 Micro Limit Switch Contact Type: SPDT 1NO 1NC Actuator Type: Short Hinge Lever Rating: 15A 125 250VAC Lever Length: 15mm / 0.6" Rating: 15A,1/2HP, 125 250VAC; 0.6A,125VDC; 0.3A, 250VDC   IMPORTANT! You should call ahead to confirm availability of an item before going to the store. store's actual inventory can change from minute to minute. Calling the store will allow you to confirm that the item is still available. Some items may not be immediately available for pickup at your local store. Prices and availability may differ from web prices at local pickup location.

    $8.99 $6.99

  • Sale -22% V-153-1C25 Micro Limit Switch | Long Straight 2" Hinge Lever  Parts-O-Matic

    XPARTCO V-153-1C25 Micro Limit Switch | Long Straight 2" Hinge Lever

    V-153-1C25 Micro Limit Switch Contact Type: SPDT 1NO 1NC Actuator Type: Long Straight 2" Hinge Lever Rating: 15A 125 250VAC Lever Length: 2" Rating: 15A,1/2HP, 125 250VAC; 0.6A,125VDC; 0.3A, 250VDC   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $8.99 $6.99

  • Sale -22% V-154-1C25 Micro Limit Switch | 1-1/8" Curved Tip Lever  Parts-O-Matic

    XPARTCO V-154-1C25 Micro Limit Switch | 1-1/8" Curved Tip Lever

    V-154-1C25 Micro Limit Switch Contact Type: SPDT 1NO 1NC Actuator Type: 1-1/8" Curved Tip Lever Rating: 15A 125 250VAC Lever Length: 1-1/8" Curved Tip Lever Rating: 15A,1/2HP, 125 250VAC; 0.6A,125VDC; 0.3A, 250VDC   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $8.99 $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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