Microwave Parts

102 products

  • Sale -40% XPG497 Microwave Door Switch (Normally Open)  Parts-O-Matic

    XPARTCO 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 🔁 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, WB23X49426, AP8052901, WB02X21313, 261201600180, 00617230, 1999076, 617230, AH3478391, EA3478391, PS3478391, AP4566527, PS8728113, 5304522844, AP6979710, PD00083402, PS12746330, 5304519343, 4920522, PD00069465, AP6834688, PS12705737, 5304515182, 4839426, AP6329699, PD00069466, PS12365875, WB24X10070, AP3186491, PS237035, W11397156, W10872242, AP6973419, PD00092858, PS12731186, 00617186, 617186, 1560415, EAP8728091, PD00062828, AP4481387, PS8728091, 6600W1K001Q, 1583494, AH3598699, PD00078316, EA3598699, AP5225021, PS3598699, 212533, 212947, PD00075574, AP6785885, WB02X21019, AP5789827, 3024793, PS8753547, WB24X21029, AP5790859, 3025969, PS8754465, 5304514264, PD00075229, 4839268, EAP12365703, AP6327146, PS12365703, 00617228, 1998851, 617228, AH3478389, EA3478389, PS3478389, PD00058265, AP4512903, PS8728111, 6600W1K001D, PD00031702, AP4650824, 1325771, PS3529294 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.

    $11.50 $6.95

  • Sale -35% (6 Pack) XPG499 Microwave Door Switch (Normally Closed)  Parts-O-Matic

    XPARTCO (6 Pack) XPG499 Microwave Door Switch (Normally Closed)

    (6 Pack) 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, 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.

    $20.00 $12.95

  • 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 -37% 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 -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 -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 -33% 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 $9.75

  • Sale -29%Last stock! WB08X10066 Microwave Halogen Light Socket  Parts-O-Matic

    GE WB08X10066 Microwave Halogen Light Socket

    WB08X10066 Microwave Halogen Light Socket Genuine GE part. Replaces Part Number WB08X10066, 3025428, AP5668406, PS3510597.  

    $36.90 $26.19

  • Sale -41% (5 Pack) EXPHV10 Microwave High Voltage Diode  Parts-O-Matic

    XPARTCO (5 Pack) EXPHV10 Microwave High Voltage Diode

    5 Pack - XPARTCO EXPHV10 Microwave High Voltage Diode The XPARTCO EXPHV10 is a universal aftermarket replacement high voltage diode (rectifier) compatible with most major microwave brands including GE, Whirlpool, Maytag, Samsung, LG, Frigidaire, Panasonic, Sharp, KitchenAid, and Kenmore. The high voltage diode is a critical component in the microwave's high-voltage circuit, working alongside the high-voltage capacitor and transformer to convert alternating current (AC) to direct current (DC) — providing the high-voltage DC power required by the magnetron to generate microwave energy and heat food. When the diode fails — due to electrical surges, overheating, or normal wear — the magnetron cannot receive the correct power supply, resulting in a microwave that runs but does not heat. A failed diode may also cause the high-voltage fuse to blow repeatedly. Rated at 12,000V DC (12 kV) with a 500mA current capacity, the EXPHV10 is a universal cross-brand replacement that meets or exceeds OEM specifications across hundreds of microwave models. ⚡ HIGH VOLTAGE SAFETY WARNING — READ BEFORE SERVICING Microwaves contain a high-voltage capacitor that can store a lethal electrical charge of up to 2,100 volts even when the microwave is unplugged. Do NOT touch any internal components without first discharging the capacitor. If you are not experienced with high-voltage appliance repair, do not attempt this repair yourself — contact a qualified appliance technician. Always unplug the microwave before opening the cabinet and discharge the capacitor using a properly insulated discharge tool before handling any internal parts. Quick Answer The XPARTCO EXPHV10 Microwave High Voltage Diode fixes microwaves that run but produce no heat, have a repeatedly blown fuse, or have a humming sound with no heating. It converts AC to DC power for the magnetron and is rated 12,000V DC / 500mA. Universal fit — compatible with most GE, Whirlpool, Maytag, Samsung, LG, Frigidaire, Panasonic, Sharp, KitchenAid, and Kenmore microwaves. Common Problems This Part Fixes Microwave runs (turntable spins, light works) but does not heat food High-voltage fuse blows repeatedly after replacement Loud humming or buzzing sound with no heating Microwave takes much longer than normal to heat food Microwave heats unevenly or inconsistently Replaces Part Numbers This diode directly replaces the following OEM and cross-reference part numbers: HV10, EXPHV10, 2CL70, 2CL77, W11256462, W10886077, AWP43735, PD00047836, AP6784287, PS12584264, WB27X1160, AGE22195, PD00026293, AP2026385, PS239843, DE91-70063D, DE91-70063A, ASM94577, PD00033057, AP4236698, PS4235633, 5304417430, AP2151558, PS472334, 6021W3B001U, AP4439834, PS3528798, 6851W1A002E, ALG51731, PD00006373, AP5203812, PS3529603, 5304456178, AP3960683, PS1532581, 3518400800, AP7110292, 5304509479, 5304472472, AFR17769, PD00040522, AP4433625, PS12071314, WPR9800486, AWP128355, PD00004942, AP6014695, PS11747959, 11QBP0237, AP5633255, PS4085135, WB27X10744, AP3792899, PS953886, WB27X35382, WB27X10930, WB18X10449, WB27X10892, WB27X10965, WB27X11035, AP6992536, PS16219547, WB27X10562, AGE1037090, AP3187536, PS239704, WP13091701, AWP634588, PD00035043, AP6005641 PS11738693, WB27X10687, AGE1019656, PD00032466, AP3207509, PS953843, WB27X10107, AP2026017, PS239224, WB27X10037, AGE22509 PD00031660, AP2025948, PS239148, WPDE91-70063D, AWP547793, PD00034036, AP6014620, PS11747873, 6021W3B001V, 6021W3B001R, AP5632506 EAP3528799, ALG51931, PD00008859, AP4438526, PS3528799, WB27X21012, AGE360033, PD00037340, AP5791119, PS8754690, 00625682, 10001605, ABS11495, PD00047510, AP5804800, PS8770335, CL04-12. If your part number is not listed above, contact our support team before ordering and we will verify compatibility. Compatibility This universal high voltage diode is compatible with most microwave ovens from the following brands: GE and Hotpoint microwaves Whirlpool microwaves Maytag microwaves KitchenAid microwaves Samsung microwaves LG microwaves Frigidaire and Electrolux microwaves Panasonic microwaves Sharp microwaves Kenmore / Sears microwaves Always verify your appliance model number before ordering. Contact our support team if you're unsure. Key Features Converts AC to DC power in the microwave's high-voltage circuit — enabling the magnetron to generate microwave energy and heat food Rated 12,000V DC (12 kV) / 500mA — meets or exceeds OEM electrical specifications Universal fit — compatible with most major microwave brands across hundreds of models Aftermarket replacement built to OEM-equivalent quality standards Pre-terminated leads — direct drop-in replacement, no modification required Compact insulated design for safe and easy installation Budget-friendly fix for one of the most common microwave no-heat failures Product Specifications Part Number EXPHV10 Part Type High Voltage Diode (Rectifier) Condition Aftermarket Replacement Application Microwave Oven High Voltage Circuit Voltage Rating 12,000V DC (12 kV) Current Rating 500 mA Material Insulated Epoxy Body Terminals Pre-terminated leads Fit Type Universal — fits most major microwave brands Compatible Brands GE, Whirlpool, Maytag, KitchenAid, Samsung, LG, Frigidaire, Panasonic, Sharp, Kenmore Installation Notes ⚡ DANGER — HIGH VOLTAGE — DISCHARGE CAPACITOR BEFORE SERVICING Microwaves store a lethal charge in the high-voltage capacitor even when unplugged. You must discharge the capacitor before touching any internal parts. Use a properly insulated discharge tool or resistor — never a screwdriver or bare wire. Once the capacitor is safely discharged: unplug the microwave and remove the outer cover. Locate the high voltage diode — it is connected between the high-voltage capacitor and the chassis ground. Disconnect both leads, note the orientation/polarity, remove the old diode, and install the new EXPHV10 in the same position and orientation. Reconnect leads, reassemble the cover, and test heating operation. Time required: approximately 20–25 minutes. If you are unsure about any step, contact a qualified appliance technician. Frequently Asked Questions Will the EXPHV10 fit my microwave? The EXPHV10 is a universal replacement diode compatible with most GE, Whirlpool, Maytag, KitchenAid, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwaves. Use the model search above to verify, or contact our support team before ordering. What does the high voltage diode do? The high voltage diode works with the capacitor and transformer to convert AC power to high-voltage DC power — typically around 4,000 to 5,000 volts. This DC voltage powers the magnetron, which generates the microwave energy that heats food. A failed diode prevents the magnetron from receiving proper power, resulting in a microwave that runs but does not heat. How do I test if my microwave diode is bad? After safely discharging the capacitor, use a multimeter set to the diode test mode. A good diode will show continuity in one direction and no continuity in the other (one-way electrical flow). A bad diode will show either no continuity in both directions (open) or continuity in both directions (shorted). A shorted diode will also cause the fuse to blow repeatedly. My microwave fuse keeps blowing — is the diode the problem? A shorted high voltage diode is one of the most common causes of a repeatedly blown microwave fuse. When the diode shorts, it draws excess current which blows the fuse. If you replace only the fuse and it blows again immediately, test the diode and capacitor as well before replacing the fuse again. Is this an OEM or aftermarket part? This is an aftermarket universal replacement part built to OEM-equivalent electrical specifications. It is not a genuine OEM part from any specific brand, but is rated at 12,000V DC / 500mA — meeting or exceeding the requirements of most microwave high-voltage circuits. Shop With Confidence A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase. ✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout

    $16.90 $9.95

  • Sale -33% (5 Pack) XP15A-SB Ceramic Line Fuse, Slow Blow, 15A  Parts-O-Matic

    XPARTCO (5 Pack) XP15A-SB Ceramic Line Fuse, Slow Blow, 15A

    (5 Pack) XP15A-SB Ceramic Line Fuse, Slow Blow, 15A – 6.35 x 32 mm Product Description Protect electrical circuits from overload and short circuits with the XP15A-SB Ceramic Line Fuse, Slow Blow, 15A – 6.35 x 32 mm. This slow-blow (time-delay) fuse is designed to handle temporary current surges while providing reliable overcurrent protection for appliances and electronic equipment. The ceramic body enhances heat resistance and arc containment, making it suitable for high-power applications such as microwave ovens, power supplies, industrial equipment, and control boards. When excessive current occurs, the fuse safely interrupts the circuit to prevent damage to internal components. Replaces Part Numbers WPM0805102, PD00097645, AP6014670, PS11747932, 3601-001197, 3601-000438, AP4046099, PS4131368, WB27X10454, WB08T10027, WB2X8151, WB02X8151, PD00032463, AP3189379, PS239596, 14QBP15CSB, TJ14QBP15CSB, CF15SB, 14QBP0243, 14QBP0315, 14QBP15CSB, 14QBP15GSB, AP5633499, MWF15B, HES-170-031, WPY01050009, PD00091249, OEM18072261, AP6024084, CF15SBCM. Compatibility This 15A slow-blow ceramic fuse is commonly used in: Microwave ovens Power supply units Appliance control boards Industrial equipment Audio amplifiers Always verify amperage (15A), size (6.35 x 32 mm), and slow-blow specification before ordering.Contact our support team if you’re unsure. ✅ Key Features 🔄 Slow Blow (Time Delay) – Handles temporary current surges ⚡ 15 Amp Rating – Protects against overload and short circuits 🔥 Ceramic Body Construction – High heat resistance and arc containment 📏 Standard Size – 6.35 mm x 32 mm (1/4" x 1-1/4") 💪 Reliable Circuit Protection – Designed for appliance and electronic safety 📐 Product Specification Part Number: XP15A-SB Type: Ceramic Line Fuse Blow Type: Slow Blow (Time Delay) Current Rating: 15 Amps Voltage Rating: 250V Size: 6.35 mm x 32 mm (1/4" x 1-1/4") Application: Over-current protection Quality Level: Aftermarket replacement 🛠️ Installation Notes Tools Needed: Fuse puller or insulated pliers ⚠️ Safety First: Disconnect power before replacing any fuse to prevent electrical shock. Basic Steps: Turn off and unplug the device. Locate the fuse holder. Remove the blown fuse carefully. Install the new XP15A-SB 15A slow-blow fuse. Restore power and test operation. ⏱️ Time Required: Under 5 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Appliance & Electrical Parts Supplier 🔄 30-Day Return Policy Protect your equipment with reliable overcurrent protection — Add to Cart Now for a dependable replacement fuse!

    $13.50 $8.99

  • Sale -42% XPMTC-180 Microwave Thermal Cut-Off Fuse 180℃ (356°F) Normally Closed  Parts-O-Matic

    XPARTCO XPMTC-180 Microwave Thermal Cut-Off Fuse 180℃ (356°F) Normally Closed

    XPMTC-180 Microwave Thermal Cut-Off Fuse 180℃ (356°F) – Normally Closed – Universal Microwave Safety Cutoff Product Description Protect your microwave from extreme overheating with the XPMTC-180 Microwave Thermal Cut-Off Fuse 180℃ (356°F), Normally Closed. This high-temperature safety device is designed to remain closed (conductive) during normal operation and open permanently when internal temperatures exceed 180℃, immediately cutting power to prevent serious damage or fire risk. A tripped thermal cut-off can cause the microwave to lose power or stop heating. Replacing it with the correctly rated NC fuse restores safe and reliable operation. Replaces Part Numbers XPMTC-180, MTC-180, Microwave Thermal Fuse 180C NC, 356F Normally Closed Thermal Cutoff, WB24X29270, 4586233, PD00045446, EAP12170419, KSD1 BR1 180, AP6262395, PS12170419, 6930W1A003X, 1365203, AH3530468, EA3530468, PD00001857, AP4443816, PS3530468. Compatibility This normally closed microwave thermal cut-off fuse is compatible with many GE, Whirlpool, Samsung, LG, Frigidaire, Panasonic, Sharp, and Kenmore microwave ovens that require a 180℃ (356°F) NC thermal cutoff. Commonly used near the magnetron, high-heat zones, or cavity protection points. Always verify temperature rating and contact type before ordering.Contact our support team if you’re unsure. 🔍 What’s the Difference Between NC and NO Thermal Cut-Offs? Normally Closed (NC): Circuit is closed during normal operation and opens permanently when the rated temperature is reached.👉 Most microwave thermal cut-offs are NC. Normally Open (NO): Circuit is open during normal operation and closes only when overheated (used in limited designs). ⚠️ Installing the wrong type (NC vs NO) may cause the microwave not to run or fail to protect against overheating. ✅ Key Features 🔄 Aftermarket Replacement – Built to OEM-equivalent safety specifications 🌡️ 180℃ (356°F) Rating – Designed for high-temperature protection zones 🔁 Normally Closed (NC) – Conducts power during normal operation 🛡️ Critical Safety Component – Prevents overheating and fire hazards 💰 Cost-Effective Repair – Affordable alternative to OEM thermal cut-offs 📐 Product Specification Part Number: XPMTC-180 Component Type: Microwave Thermal Cut-Off Fuse Temperature Rating: 180℃ (356°F) Contact Type: Normally Closed (NC) Function: One-time safety cutoff Material: Heat-resistant metal body Application: Magnetron or high-heat cavity temperature protection Quality Level: Aftermarket replacement (not OEM) 🛠️ Installation Notes Tools Needed: Phillips screwdriver, insulated pliers ⚠️ Safety First:Unplug the microwave before servicing. Microwaves contain high-voltage components—allow capacitors to discharge before handling internal parts. Basic Steps: Disconnect microwave power. Remove the outer cabinet or access panel. Locate the thermal cut-off near the magnetron or high-heat area. Disconnect wiring and remove the failed fuse. Install the new XPMTC-180 (NC) thermal cut-off in the same position. Reassemble the microwave and restore power. Test operation. ⏱️ Time Required: 15–25 minutes 📦 Shop With Confidence 🚚 Free Shipping on All Orders ⚙️ Trusted Aftermarket Appliance Parts 🔄 30-Day Return Policy Restore microwave safety under extreme heat conditions — Add to Cart Now for a dependable, budget-friendly repair!

    $15.50 $8.99

Microwave Parts

🔧 Microwave Parts – Reliable Replacements for Safe, Efficient Cooking

Microwaves are essential in every home — and when they stop working, you need the right part fast. At Parts-O-Matic.com, we stock a complete selection of microwave parts to help restore heating, lighting, and safety functionality. Whether your microwave is not turning on, not heating, sparking, or making strange noises, we’ve got the components you need — ready to ship Fast and Free anywhere in the U.S.


⚙️ Shop by Common Microwave Repair Parts:


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

✔️ 100% compatible with top brands like Samsung, LG, GE, Whirlpool, Frigidaire, Kenmore
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🛒 Get your microwave running like new with trusted parts from Parts-O-Matic.com — where smart fixes start with fast, free shipping and reliable parts.

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