Microwave Diode, Fuses, Waveguide, Switches & Bulbs

110 products

  • Sale -22%Last stock! V-155-1C25 Micro Limit Switch | Short Hinge Roller Lever  Parts-O-Matic

    XPARTCO V-155-1C25 Micro Limit Switch | Short Hinge Roller Lever

    V-155-1C25 Micro Limit Switch Contact Type: SPDT 1NO 1NC Actuator Type: Short Hinge Roller Lever Rating: 15A 125 250VAC Lever Length: Short Hinge Roller 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

  • Sale -41% (6 Pack) XPG497 Microwave Door Switch (Normally Open)  Parts-O-Matic

    XPARTCO (6 Pack) XPG497 Microwave Door Switch (Normally Open)

    🔌 XPG497 Microwave Door Switch (Normally Open)  Solve door-related start issues in your microwave with this XPG497normally open (NO) door switch. This high-quality replacement restores safe and proper operation when the microwave door is closed — ensuring that your unit only starts when the door is fully shut. Compatible with many popular brands, including LG, Samsung, GE, Whirlpool, Frigidaire, Panasonic, Kenmore, and more. ✅ Product Features: Replacement for common door switch part numbers Normally Open (NO) contact switch – closes circuit when door is shut Rated: 16A / 250V, suitable for most standard microwave ovens Features 0.187" (4.8mm) terminals for easy installation Max. Current:  16A, 125/250VAC Approvals: CCC CE UL VDE  Mounting Size: 22.2*10.3mm             Size: 27.8*10.3*15.9mm Compact and durable design for long-lasting performance 6 Pack 🔁 Common Replacements For: 3B73362F, 3B73362E, 6600W1K003D, 6600W1K004C, 6600W1K004F, AH3522738, EA3522738, AP4437957, PS3522738, WB24X816, WB24X0816, AP2024324, QSWMA085WRE0, QSWMA168WRZZ, WB24X10180, AH2370055, EA2370055, AP4484237, PS2370055, 00606693, 00415824, 1386418, 35-00-780, 415824, 606693, AH3477005, EA3477005, PS3477005, AP4070531, PS8726630, 00633795, 00415825, 35-00-781, 415825, 4162223, AP5952985, PS10060855, WB23X10019, 1810578, AH3486591, EA3486591, AP4980343, PS3486591, WB24X10204, WB24X10148, WB24X28940, 251201600929, 3025958, AP5790848, PS8754454, 5304408938, 5304430284, 639405, AH471434, EA471434, AP2151217, PS471434, WB24X10047, WB24X10029, WB24X0815, WB24X10072, WB24X10113, WB24X815, AH237015, EA237015, AP2622452, PS237015, 5304408938, 5304430284, 639405, AH471434, EA471434, AP2151217, PS471434, 5304423463, 892734, AH472733, EA472733, AP2151744, PS472733, 5304493153, 5304440026, 3018427, 5303319558, 5304467694, 75304440026, 75304467694, AP5804011, PS8769124, WB24X10139 1086028, AH953555, EA953555, PS953555, AP3792702, WB24X10140 AH953556, EA953556, AP3792654, PS953556, WB24X829, WB24X10038, WB24X368, WB24X384, WB24X414, WB24X426, WB24X439, WB24X441, WB24X445, WB24X796, WB24X5228, WB24X796, AP2024337, AH237421, EA237421, PS237421, WP56001036, 56001036, 0053464, R0654097, AP6009674, PS11742843, 3405-001034, 3405-000178, 111698, 2028597, AP4044834, PS4131192, WB24X823, WB24X0820, WB24X0823, WB24X820, AH237415, EA237415, AP2024331, PS237415, 5304509460, 5304520020, 5304464099, 4583656, AP6230615, PS12071303, WB24X10146, WB24X28941, AH1019163, EA1019163, MW-7100-33, AP3866977, PS1019163, 5304493153, 5304440026, 3018427, 5303319558, 5304467694, 75304440026, 75304467694, AP5804011, PS8769124, D3V-16G-3C25, SZM-V16-FA63. Replaces various OEM switches with normally open function 📌 Important: Please confirm your original switch is a "normally open" (NO) type before ordering. This part will not replace "normally closed" or "common" type switches. ⚠️ Fixes These Issues: Microwave doesn’t start when door is closed Intermittent power loss during cooking Error code or unresponsive control panel Buzzing sound or clicks without activation 🧰 Compatible Brands (select models): ✔️ LG✔️ GE✔️ Whirlpool✔️ Frigidaire✔️ Kenmore✔️ Samsung✔️ Panasonic✔️ Sharp(Model-specific compatibility varies — contact us with your model number if unsure.) 🚚 Why Buy from Parts-O-Matic? ✅ Reliable aftermarket quality ✅ Fast and Free U.S. shipping ✅ Bulk-friendly pricing for repair techs ✅ Customer support you can count on 🛒 Restore safe door functionality in your microwave — order the XPG497 Normally Open Door Switch today from Parts-O-Matic.com and get it delivered fast, for free.

    $22.00 $12.95

  • Sale -37%Last stock! XPMSDF1 Microwave Repair Kit  Parts-O-Matic

    XPARTCO XPMSDF1 Microwave Repair Kit

    XPMSDF1 Microwave Repair Kit This Kit Included following Parts 2 X EXP497 Normally Open Micro switches (16 amp) 1 x EXP499 Normally Closed Switch (16 amp) 2 X EXP20A Ceramic Fast blow Line fuse (20 amp) 2 x EXPHV10 High Voltage Diode CL04-12 EXP497 Cross Reference Info: 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. EXP499 Cross Reference Info: 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. EXPHV10 Cross Reference Info: AP2026385, PS239843, WB27X1160, DE91-70063D, AP4236698, PS4235633, 2084375, AP2151558, PS472334, 5304417430, PS3528798, AP4439834, 6021W3B001U, 6851W1A002E, AP3960683, PS1532581, 5304456178, 3518400800, AP4433625, PS2364451, 5304472472, R9800486, AP6014695, PS11747959, WPR9800486, AP5633255, PS4085135, 11QBP0237, AP3792899, PS953886, WB27X10744, PS2370026, WB27X35382, AP4484210, WB18X10449, AP3994109, PS1481239, EA1481239, WB27X10930, AP3187536, PS239704, EA239704, WB27X10562, 13091701, AP6005641 PS11738693, WP13091701, AP6005641, PS11738693, B8383102, AP3207509, PS953843, EA953843, WB27X10687, AP2026017, PS239224, WB27X10107, PS239148, AP2025948, EA239148, WB27X10037, AP6014620, PS11747873, WPDE91-70063D, PS3528798, AP4439834, 6851W1A002E, 6021W3B001R, AP5791119, PS8754690, WB27X21012, AP5791119, 3026361, PS8754690. EXP20A Cross Reference Info: WB2X3910, PS242167, AP2010811, WB2X3910, WB27X995, WB27X945, B27X10388, PS239525,  AP2631556, WP8183507, 8183507, PS11745084, AP6011884, M0805101, AP6014669, PS11747931, WPM0805101, 5304423383, PS472662, AP2151673, EA472662.

    $19.80 $12.50

  • 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 -35% (4 Pack) EXP480 Microwave Door Switch (NC - NO) Normally Closed / Open  Parts-O-Matic

    XPARTCO (4 Pack) EXP480 Microwave Door Switch (NC - NO) Normally Closed / Open

    (4 Pack) EXP480 Microwave Door Switch (NC - NO) Normally Closed / Open Replaces Part Numbers: 28QBP0496, W10211972, 4375346, W10330566, WPW10330566, 1472224, 4393442, 4393498, 4393570, 4393697, 4393881, 461967848881, 8206345, W10131248, W10217468, AH2338920, EA2338920, AP4357880, PS2338920, W10727360, W10269457, 3379124, AP5950105, PS10057151, W10727408, 4375335, 8204832, 3436757, 4375336, 4375412, 4375413, AP5951461, PS10057152. Quick Details               Model Number:  EXP480             Max. Current:  16A             Max. Voltage: 250VAC             Operating Temperature:  -25℃ to +85℃             Protection Level:  IP40             Approvals: CCC CE UL VDE             Protection Degree: IP40             Contact form: SPDT     Terminal Size: 6.3mm (approx 1/4") Color:  Gray Operating Force:  25g(0.245N)-400g(3.92N)             Material:  Plastic        California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $20.00 $12.95

  • Sale -56% 26QBP3236 Microwave Light Bulb Replaces 5304517886, WPA3073101, WB36X10003, WB36X10328, 5304408949  Parts-O-Matic

    Exact Replacement Parts 26QBP3236 Microwave Light Bulb Replaces WPA3073101, WB36X10003, WB36X10328, 5304408949

    26QBP3236 Microwave Light Bulb Microwave Light Bulb Replaces WPA3073101, WB36X10003, WB36X10328, 5304408949 40 watts, 130V, 2-7/8" length. Clear, intermediate base. Replaces Part Numbers:WPA3073101, WP61003236, 2326255, 61003236, A3073101, WP2326255, W10904371, W10904373, AP6014564, PS11747806, WB36X10003, WB02X4235, WB02X4253, AH247209, EA247209, AP2029997, PS247209, WB36X10328, WB25X10023, WB36X10132, WB36X10223, AH1481517, EA1481517, AP3994393, PS1481517, 5304408949, 639416, AH471445, EA471445, AP2151228, PS471445.  This is an aftermarket part that can be used as a replacement for the OEM part. California Residents only WARNING: California’s Proposition 65 

    $18.00 $7.99

  • 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 -45%Last stock! XPARTCO W10915651 Microwave Waveguide Cover  Parts-O-Matic

    XPARTCO XPARTCO W10915651 Microwave Waveguide Cover

    XPARTCO W10915651 Microwave Waveguide Cover – with Cover Locking Buttons, Compatible with Whirlpool, Maytag, KitchenAid, and Amana Microwaves Product Description Protect your microwave’s internal components with the XPARTCO W10915651 Microwave Waveguide Cover. This high-quality aftermarket replacement shields the magnetron and waveguide channel from food splatter, grease, and moisture. A damaged or burned waveguide cover can cause sparking, uneven heating, or loud popping noises. Replacing it with this XPARTCO cover restores proper microwave operation and helps maintain safe, clean heating performance. Size: 5-3/8" x 1-3/4" Replaces Part Numbers W10915651, W10120230, WPW10120230, W10687366, 461967451001, PD00039892, EAP11769950, AP6038160, PS11769950.  Compatibility This replacement waveguide cover fits select Whirlpool, Maytag, Amana, Jenn-Air, and KitchenAid microwaves. Example compatible models include (but are not limited to):Whirlpool WMH32519HZ, Maytag MMV4206FW, Amana AMV2307PFB, and KitchenAid KMHS120ESS. Always verify your microwave’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Matches OEM fit and thermal resistance, Size 5-3/8" x 1-3/4". 🔥 Heat-Resistant Material – Made from mica-based composite to withstand high microwave temperatures 🛡️ Protects Waveguide Channel – Shields magnetron from grease and food debris 💰 Affordable Fix – Cost-effective alternative to OEM covers 🛠️ Easy Installation – Snaps or screws into place depending on model ⚡ Fixes Common Issues – Solves sparking, arcing, burning smells, and uneven heating 📐 Product Specification Part Number: W10915651 Component Type: Microwave Waveguide Cover Material: Mica sheet with heat-resistant coating Color: Light gray/silver Mounting: Clip-in or screw-mounted (model dependent) Compliance: Built to OEM-equivalent quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver (if screw-mount type) ⚠️ Safety First: Always unplug the microwave before servicing.Microwaves contain high-voltage components even when unplugged — avoid internal access unless qualified. Steps: Unplug the microwave or disconnect power. Open the microwave cavity and locate the damaged waveguide cover. Remove retaining screws or clips (if applicable). Position the new XPARTCO W10915651 cover over the waveguide opening. Secure it with clips or screws. Test microwave operation to ensure no arcing or sparking occurs. ⏱️ Time Required: 2–5 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Eliminate microwave sparking and protect key components — Add to Cart Now for a safe, cost-effective repair!

    $18.00 $9.95

  • Sale -42% EXPMS33 Microwave Door Switch Set  Parts-O-Matic

    XPARTCO EXPMS33 Microwave Door Switch Set

    EXPMS33 Microwave Door Switch set Can be used in many applications, Microwave, Washers, Dishwasher, Ranges and many other. Can replaces 2 terminal micro switches Specifications: 3/16" Terminal size 16A 125/250VAC, 1/2HP 2 Terminal All Switches are not the Same This Kit Includes: 2 X Normal Open Switch 1 X Normal Close Switch Replaces all Following Microwave Door Switch Parts number and more: Normally Closed Cross Reference Info: WB24X10075, WB24X800, WB24X830, WB24X0830, WB24X817, WB24X10112, FFSBA016 (No Fuse Included), 00606695, 5304408937 Normally open Cross Reference Info: 3B3362F, WB24X816, 6600W1K003C, QSWMA085WRE0, WB24X829, WB24X10180, 00606693, 00633795, WB23X10019, 241201600929, 5304408938.   California Residents only WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov

    $18.50 $10.65

  • 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 -15% (2 Pack) EXP20A 20A Line Fuse (Fast Blow) Exact Replacement Parts

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

    (2 Pack) 20A Ceramic Fuse 6.35 x 32 mm, 20A 250V - Compatible with GE, Whirlpool, Kenmore, Maytag, Frigidaire, LG, Samsung and Other Appliances Product Description Protect your appliances with the replacement 20A Slow-Blow Ceramic Fuse 6.35 x 32 mm, 20A 250V. This high-quality time-delay (slow-blow) ceramic cartridge fuse is designed for GE, Whirlpool, Kenmore, and other appliances like microwaves, washers, dryers, and spa control systems. With a ceramic body for durability and heat resistance, this fuse (6.35 x 32 mm, 20A, 250V AC) safeguards circuits from over current and short circuits while tolerating brief surges. It addresses issues like appliance failure, power loss, or blown fuses.  Note: Includes one ceramic fuse. Disconnect power before installation. Verify fuse size and rating match your appliance’s requirements. Replaces part numbers: EXP20A, MDA-20, 0326020.HXP, 0326020.MXDP, BK1-MDP-20-R, BK-MDP-V-20-R, GSA20, 8020.0605, 8020.0605.G, WB27X10388, AP3094537, AH334641, EA334641, EAP334641, PS334641, WP4375321, W11305892, W11305905, AP6009296, PS11742452, 3601-001198, AP4046006, PS4131369, 5F1CD2031S, AP4565040, 1206681, 4922155, WB27X11151, AP4980434, PS3486702, WB27X11151, AP4980434, PS3486702, 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. 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 Balboa Spa Control Systems: 30123 Other Brands: KitchenAid, Maytag, Amana, Hotpoint, and other appliances requiring 6.35 x 32 mm, 20A 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, LG, Samsung and other appliances requiring 6.35 x 32 mm, 20A 250V fuses. 🔥 Specifications: replacement slow-blow ceramic fuse, 6.35 x 32 mm (1/4" x 1-1/4"), 20A, 250V AC, ceramic body, time-delay, 3.35–3.5 mOhms resistance, cylindrical, holder/clip mount. 💰 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 spa 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!

    $8.20 $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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