Microwave Diode, Fuses, Waveguide, Switches & Bulbs

77 products

  • Sale -37% XPG499 Microwave Door Switch (Normally Closed)  Parts-O-Matic

    XPARTCO XPG499 Microwave Door Switch (Normally Closed)

    XPG499 Microwave Door Switch (Normally Closed)  Restore reliable door safety and control with the XPG499 replacement door switch, designed for normally closed (NC) operation. Rated for 16 A at 125/250 VAC, it meets OEM performance standards and is compatible with many major appliance brands. 🔁 Replaces OEM Part Numbers: WB24X830, AH237422, EA237422, WB24X0800, WB24X0830, WB24X10075, WB24X800, AP2024338, PS237422, WB24X25397, WB24X817, WB24X10112, WB24X0817, AP6037282, PS11766871, 00606695, 1386420, 606695, AH3477007, EA3477007, AP4067354, PS3477007, PS8726632, 5304408937, 5304509459, 5304464098, 4583655, AP6230614, PS12071302, ANE61784L0AG, AP7040623, WB24X10205, WB24X10147, 251201600930, 3025959, AP5790849, PS8754455, W10269458, W10211973, 1550016, 4393598, 8206347, AH2361111, EA2361111, AP4429884, PS2361111, 6600W1K001C, AP4650823, PS3529293, WB24X824, 253814, WB24X0824, AH237416, EA237416, AP2024332, PS237416, 5304456101, 1198245, 75304456101, AH1532505, EA1532505, AP3960662, PS1532505, 6600W1K001R, 1583495, AH3598700, EA3598700, AP5254801, PS3598700, 3405-001033, DE34-20019A, WP3405-001033, 2028596, 3405-000176, AP4044665, PS4131191, WB24X804 253795, WB24X0422, WB24X0804, WB24X422, AH237397, EA237397, AP2024313, PS237397, WB24X10189, 1810588, AH3486597, EA3486597, AP4980349, PS3486597, WB02X21314, AP5789839, 261201600170, 5304522843, AP6979709, EAP12746329, PD00081362, PS12746329, WB24X10069, AP3189717, 911027, PS237034, W11580028, W11305909, AP7180501, PD00092925, PS16660616, 5304503483, 5304507612, PS11728400, AP5987109, 4378650, PS11728400, 3B73361E, 1325767, 3B73361D, 6600W1K003C, 6600W1K004B, AH3522736, EA3522736, AP4629337, PS3522736 ✅ Key Features Normally Closed (NC) micro-switch 16 A rating at both 125 VAC and 250 VAC Durable design for reliable, long-lasting performance 🔧 Fixes These Common Issues: Microwave won’t start or stops mid-cycle No heat even though power is on Door latch doesn't trigger the switch 🧰 Compatibility: Works with Whirlpool, GE, Kenmore, Samsung, LG, and many other microwaves — check your old switch’s part numbers above to confirm fit. 🚚 Why Shop at Parts-O-Matic? Trusted XPARTCO quality Parts Shipped Fast and Free anywhere in the U.S. Easy DIY replacement suitable for homeowners and pros Reliable support — contact us with your model number if you're unsure 🛒 Restore your microwave’s safety and function — order the XPG499 NC Door Switch today and get it shipped fast and free.

    $10.99 $6.95

  • Sale -36% EXP497 Microwave Door Switch (Normally Open)  Parts-O-Matic

    XPARTCO XPARTCO 3405-001034 Microwave Door Switch (Normally Open)

    3405-001034 Microwave Door Switch - Compatible with Samsung and Other Microwaves Product Description Ensure your microwave operates safely with the 3405-001034 Microwave Door Switch. This high-quality replacement door switch is designed for Samsung and select other microwave models, ensuring the microwave only runs when the door is closed, preventing radiation leaks. This snap-action microswitch addresses issues like the microwave not starting, stopping mid-cycle, or running with the door open. Note: Includes one switch. Take photos of wiring connections during disassembly and discharge the capacitor before installation. Replaces part numbers: 3405-001034, DE96-00887A, 3405-001033, AP5916593, PS9606456 Compatibility: Compatible with models including but not limited to: Samsung: SMH1713S, SMH1816S, ME18H704SFS, ME21F707MJT Verify your model number or contact Parts-O-Matic support for assistance. Key Features: ✅ Brand Compatibility: Fits select Samsung and other microwave models. 🔒 Specifications: Snap-action microswitch, 125V/250V, 16A, designed for door status detection and safety. 💰 Cost-Effective: OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires a Phillips screwdriver, needle-nose pliers, work gloves; typically installed in 10–20 minutes. 🛡️ Reliable Fixes: Resolves microwave not starting, not heating, or running with door open. Installation Notes: Safety First: Unplug the microwave and discharge the high-voltage capacitor before installation (consult a professional if unsure). Check all door switches for functionality, as microwaves often have multiple switches. Shop Parts-O-Matic 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!

    $10.99 $6.99

  • Sale -54% XPMS32F Microwave Door Switches and Fuse  Parts-O-Matic

    XPARTCO XPMS32F Microwave Door Switches and Fuse

    XPMS32F Microwave Door Switches and Fuse Kit - Compatible with GE, Hotpoint, Kenmore, Whirlpool Microwaves Product Description Restore safe and reliable operation of your microwave with the replacement EXPMS32 Microwave Door Switches and Fuse Kit. This high-quality kit, designed for GE, Hotpoint, Kenmore, and Whirlpool microwaves, includes one normally open (NO) switch, one normally closed (NC) switch, and one 20A ceramic line fuse. The switches ensure the microwave operates only when the door is closed, preventing radiation leaks, while the fuse protects circuits from over-current. Constructed from durable plastic and metal with 3/16" terminals, this kit addresses issues like the microwave not starting, running with the door open, or blowing fuses. Note: Includes one NO switch, one NC switch, and one 20A ceramic fuse. Disconnect power before installation. Take photos of wiring during disassembly for accurate replacement. Note: Switches are not identical; verify NO/NC markings. Normally Open Switch replaces: 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, WB24X823, WB24X830, WB24X829, 3B73362F, WB24X816, WB24X10180, 00606693, WB24X10075, WB24X800, WB24X817, WB24X10112, 5304408937, W10278024, 52001018, AH2367455, EA2367455, AP4453759, PS2367455. Normally Closed Switch replaces: WB24X830, AH237422, EA237422, WB24X0800, WB24X0830, WB24X10075, WB24X800, AP2024338, PS237422, WB24X25397, WB24X817, WB24X10112, WB24X0817, AP6037282, PS11766871, 00606695, 1386420, 606695, AH3477007, EA3477007, AP4067354, PS3477007, PS8726632, 5304408937, 5304509459, 5304464098, 4583655, AP6230614, PS12071302, ANE61784L0AG, AP7040623, WB24X10205, WB24X10147, 251201600930, 3025959, AP5790849, PS8754455, W10269458, W10211973, 1550016, 4393598, 8206347, AH2361111, EA2361111, AP4429884, PS2361111, 6600W1K001C, AP4650823, PS3529293, WB24X824, 253814, WB24X0824, AH237416, EA237416, AP2024332, PS237416, 5304456101, 1198245, 75304456101, AH1532505, EA1532505, AP3960662, PS1532505, 6600W1K001R, 1583495, AH3598700, EA3598700, AP5254801, PS3598700, 3405-001033, DE34-20019A, WP3405-001033, 2028596, 3405-000176, AP4044665, PS4131191, WB24X804 253795, WB24X0422, WB24X0804, WB24X422, AH237397, EA237397, AP2024313, PS237397, WB24X10189, 1810588, AH3486597, EA3486597, AP4980349, PS3486597, 3B73361E, 1325767, 3B73361D, 6600W1K003C, 6600W1K004B, AH3522736, EA3522736, AP4629337, PS3522736 Compatibility: Compatible with models including but not limited to: GE: JES1358WL01, JES1451WJ02, JVM1440WH04, JVM1540SM5SS, JVM3160RF3SS Hotpoint: RVM1435WH01, RVM1535MM2SA Kenmore: 721.62649200, 721.80042700, 721.80412500 Whirlpool: MH1150XMQ0, MH2175XSB0 Other Brands: Frigidaire, Bosch, and other microwaves requiring compatible switches and 20A 6.35 x 32 mm fuses Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select GE, Hotpoint, Kenmore, Whirlpool, Frigidaire, and Bosch microwave models. 🔥 Specifications: Switches: One normally open (NO) switch, one normally closed (NC) switch, 16A, 125/250VAC, 3/16" blade terminals, push-button actuator, plastic/metal construction, black/gray color, 1-way circuit, IP00 rating. Fuse: 20A, 250VAC/125VDC, slow-blow, 6.35 x 32 mm (1/4" x 1-1/4"), ceramic body, 10kA interrupting rating at 125VAC, UL Listed, RoHS compliant. 💰 Cost-Effective Alternative: replacement kit offers OEM-equivalent performance at a lower price. 🛠️ Easy Installation: Requires Phillips screwdriver, needle-nose pliers, work gloves; typically installed in 20–40 minutes. 🛡️ Reliable Fixes: Resolves issues like microwave not starting, running with door open, intermittent power, or blown fuses. Installation Notes: Safety First: Disconnect the microwave from the power source before installation. Shop Parts-O-Matic for high-quality replacement appliance parts with a 30-day return policy. Keep your microwave running safely and efficiently today! Add to cart now for a budget-friendly fix!

    $21.50 $9.85

  • 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 -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 -48% (10 Pack) EXPHV10 Microwave High Voltage Diode  Parts-O-Matic

    XPARTCO (10 Pack) EXPHV10 Microwave High Voltage Diode

    10 Pack - EXPHV10 Microwave High Voltage Diode – Compatible with Whirlpool, Maytag, GE, Samsung, Panasonic, Sharp, Frigidaire, KitchenAid and LG Microwaves Product Description Restore proper microwave heating power with the EXPHV10 Microwave High Voltage Diode. This Diode Assembly is a replacement part for specific microwave models. It plays a crucial role in converting alternating current (AC) to direct current (DC), which is essential for the microwave’s high-voltage functions, including powering the magnetron to generate microwave energy. Over time, diodes can fail due to electrical surges, excessive heat, or wear and tear. A faulty diode assembly can lead to inefficient or non-functional microwave operation, impacting its ability to heat food properly. Replaces Part Numbers HV10, EXPHV10, 2CL70, 2CL77, W10886077, WB27X7093, W10138793, DE91-70063A, 00627260, 5304468869, 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, WB27X35382, PS16219547, AP6992536, WB27X10930, WB18X10449, WB27X10892, WB27X10965, WB27X11035, 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, CL04-12. Compatibility This replacement high-voltage diode fits most major microwave brands, including Whirlpool, GE, Samsung, Panasonic, LG, Maytag, Frigidaire, and Sharp. Example compatible models include (but are not limited to): Whirlpool WMH31017HS0, GE JVM3160RF1SS, Samsung ME16H702SEW, and LG LMV2031ST. Always verify your microwave’s model number before ordering. Contact our support team if you’re unsure. ✅ Key Features 🔄 Aftermarket Replacement – Built to match OEM voltage and performance standards ⚡ Restores Heating Function – Ensures consistent magnetron output for even cooking 💰 Budget-Friendly Solution – Delivers reliable performance at a lower cost than OEM parts 🛠️ Easy Installation – Compact, direct-fit design with pre-terminated leads 🛡️ Fixes Common Issues – Solves no-heat, tripped fuse, or low-power problems 📐 Product Specification Part Number: EXPHV10 Component Type: Microwave High-Voltage Diode Voltage Rating: 12,000 V DC (12 kV) Current Rating: 500 mA Material: Insulated epoxy housing with metal terminals Mounting: Inline between capacitor and chassis ground Compliance: Built to OEM-equivalent safety and quality standards (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, insulated pliers, multimeter ⚠️ Safety First: Microwaves store extremely high voltage even when unplugged. Discharge the capacitor before servicing or contact a qualified technician. Steps: Unplug the microwave and remove the outer cover. Discharge the high-voltage capacitor safely using insulated tools. Locate the old diode connected between the capacitor and chassis ground. Disconnect both leads and remove the old diode. Install the new EXPHV10 diode in the same orientation (observe polarity). Reassemble the cover, restore power, and test heating operation. ⏱️ Time Required: 20–25 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance Parts Supplier 🔄 30-Day Return Policy Restore your microwave’s heating power safely — Add to Cart Now for a reliable, budget-friendly repair!

    $25.00 $12.95

  • Sale -38% XPF09A Microwave High Voltage Line Fuse 5Kv, 0.9A (900mA)  Parts-O-Matic

    XPARTCO XPF09A Microwave High Voltage Line Fuse 5Kv, 0.9A (900mA)

    XPF09A Microwave 900mA (0.9A), 5Kv High Voltage Fuse with Holder - Compatible with LG, Samsung, Whirlpool, Microwaves Product Description Safeguard your microwave with the replacement XPF09A Microwave 5kV 0.9A High Voltage Fuse. This high-quality fuse and holder assembly, designed for LG, Samsung, Whirlpool and other brands microwaves, protects the electrical system by breaking the circuit during power surges or faults (0.9A, 5.0kV). Featuring a fast-blow glass fuse durable plastic holder with a 280mm cable and spade terminals, this assembly ensures reliable operation and resolves issues like a non-working microwave, blown fuses, or power failures.  Note: Includes one fuse with holder. Disconnect power before installation. Cable may be longer than original; tie back if needed. Replaces part numbers: XP5KV09A, XPF09A, F900mAL5KV, EAF36358314, DE91-70060B, F900mAL5KV, EAF36358314, AP5957954, PS10067115, WB26X35519, AP6997696. PS16542134, WB02X35377, AP6989400, PD00084692, PS16216933, WB27X35672, PD00078809, EAP16219548, AP6994733, PS16219548, EAF36358316, PD00051271, EAP10066444, AP5957955, PS10066444. Compatibility: Compatible with models including but not limited to: LG: LMHM2237ST, LMV2031ST, LMC1575ST, MS-1242K, MS-147RV Samsung: SMH1816S, SMH1927S, SMH2117S Whirlpool: WMH31017HS, WMH32519HZ Sharp: R-930AK, R-930AW Panasonic: NN-SD997S, NN-SN936B Select models requiring 0.9A, 5.0kV fuse with holder Verify your model number or contact our support team for assistance. Key Features: ✅ Brand and Models Compatibility: Fits select microwave models. 🔥 Specifications: replacement high voltage fuse with holder, 0.9A, 5.0kV, fast-blow, plastic holder, 280mm cable with 2x8mm spade terminals, heat-resistant, corrosion-resistant. 💰 Cost-Effective Alternative: replacement fuse and holder 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: Resolves microwave not powering on, blown fuse issues, or intermittent power failures. 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. Restore your microwave’s functionality today! Add to cart now for a budget-friendly fix!

    $12.95 $7.99

  • Sale -33% 2 Pack XPARTCO WB03X27704 Microwave Waveguide Locking Button  Parts-O-Matic

    XPARTCO 2 Pack XPARTCO WB03X27704 Microwave Waveguide Locking Button

    2-Pack 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!

    $13.50 $8.99

  • 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 -40% (5 Pack) XP5KV07A Microwave High Voltage Fuse 0.7A (700mA), 5kV  Parts-O-Matic

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

    (5 Pack) 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!

    $15.00 $8.95

  • 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

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.

© 2026 Parts-O-Matic,

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