XPG499 Microwave Door Switch (Normally Closed)
The XPG499 is a universal replacement normally closed (NC) door interlock switch for microwave ovens and microwave/oven combination units. This is a critical safety component: microwave door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing any possibility of microwave radiation escaping the cavity while the door isn't fully closed and latched. This switch's normally closed contact design matches a wide range of microwave door latch mechanisms across GE, Whirlpool, Samsung, LG, Kenmore, and other brands.
Rated 16A, 125/250VAC. Over time, this switch's contacts can wear, pit, or fuse together from repeated cycling and the electrical load carried every time the door opens and closes. A failing interlock switch typically shows up as a microwave that won't start at all, a display that works but the unit won't heat, or intermittent operation tied to the door latch area. This is the normally closed counterpart to our EXP497 (normally open) and EXP480 (combined NC/NO) listings — always confirm which specific contact configuration your microwave's failed switch uses before ordering.
Quick Answer
The XPG499 Microwave Door Switch (Normally Closed) fixes microwave ovens and microwave/oven combos that won't start, won't heat, or operate intermittently near the door latch area. 16A, 125/250VAC, normally closed (NC) contact design. Never operate a microwave with a bypassed, disconnected, or suspected-faulty door interlock switch — these switches exist to prevent radiation exposure and must always be replaced with a properly rated part, never removed or defeated.
Common Problems This Part Fixes
Microwave won't start at all, even though the display and buttons respond normally
Microwave display and timer work, but the unit won't heat
Microwave stops working intermittently, especially around the door latch
Clicking or buzzing sound from the door area without the microwave starting
Breaker tripping when the door is opened, indicating a switch contact that has fused shut
Door that doesn't feel like it's latching securely
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This microwave door switch directly replaces the following OEM and cross-reference 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, 4415A66600, 1206671, 4415A66610, GSM-V1602A2, AP5322919
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This door switch is a universal replacement compatible with convection microwave ovens, grill microwave ovens, microwave/oven combination units, and solo microwave ovens across many brands including GE, Whirlpool, Samsung, LG, and Kenmore, wherever the original switch matches this normally closed (NC) contact configuration and electrical rating.
Note: Microwave door interlock systems typically use two or three separate switches working together (primary interlock, monitor/secondary switch, and sometimes a third safety switch), and not all of them share this same normally closed (NC) configuration. This is a different part from our EXP497 (normally open) and EXP480 (combined NC/NO) listings. Confirm which specific switch position has failed on your microwave, and match the contact configuration and electrical rating exactly — never substitute a switch with a different configuration. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which switch your microwave needs.
Key Features
Universal replacement microwave door interlock switch — normally closed (NC) contact design
Resolves "won't start," "won't heat," and "intermittent operation near the door latch" symptoms caused by switch failure
Rated 16A, 125/250VAC
Suitable for convection, grill, combination, and solo microwave ovens
Direct drop-in replacement matching the original mounting and terminal configuration
Replaces a wide range of OEM part numbers across GE, Whirlpool, Samsung, LG, and Kenmore platforms — see full list above
Built to OEM-equivalent quality standards
Product Specifications
Part Number
XPG499
Part Type
Microwave Door Interlock Switch (Normally Closed)
Condition
New — Universal Replacement Part
Contact Configuration
Normally Closed (NC)
Max. Current
16A
Max. Voltage
125/250VAC
Terminal Size
4.7mm
Application
Convection, Grill, Combination, and Solo Microwave Ovens
Related Parts
EXP497 (normally open)
Quantity
1 door interlock switch
Installation Notes
⚠️ Danger — Never Bypass A Door Interlock Switch Unplug the microwave before beginning any work, and if it's a built-in or over-the-range unit, shut off power at the breaker as well. Microwave ovens also contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron. Door interlock switches are a critical safety system: they exist specifically to cut power the instant the door opens, preventing microwave radiation from escaping the cavity. Never operate a microwave with an interlock switch disconnected, bypassed, or jumpered, even temporarily — doing so can expose you and others to microwave radiation. If you are not fully comfortable working inside a microwave's internal compartment, have a qualified appliance technician perform this repair instead.
⚠️ Photograph Wiring Before Disconnecting — Match The Failed Switch Exactly Wear work gloves. Remove the outer cabinet or access panel per your model's service instructions to reach the door switch assembly, typically located near the door latch mechanism. Photograph the wiring on the old switch before disconnecting anything, and confirm you're replacing the correct switch position if your microwave uses multiple interlock switches. Disconnect the wire terminals from the old switch, remove its mounting screws, and pull it free. Install the new XPG499 in the same position, reconnect each wire terminal to its original position, and secure the mounting screws. Reinstall the cabinet or access panel. Restore power and test that the microwave starts normally with the door closed, and — this is the critical safety check — confirm the unit stops heating immediately when the door is opened during a test run with a cup of water. Tools needed: Phillips screwdriver, work gloves.
Frequently Asked Questions
My microwave stopped working. How do I know if it's actually a door switch and not something else?
A common pattern is a microwave where the display and buttons respond normally, but pressing start does nothing, or the unit hums without heating — this points toward the door interlock circuit rather than the control board. Since these switches also serve a critical safety function, if you suspect a fault in this area, it's best to have it properly diagnosed and replaced rather than working around the symptom.
Is it safe to just disconnect a faulty interlock switch so the microwave will run?
No — this is not safe under any circumstances. Door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing microwave radiation from escaping. Bypassing, disconnecting, or jumpering one of these switches removes that protection and can expose you and anyone nearby to microwave radiation, even if the microwave otherwise appears to run normally. Always replace a faulty switch with a correctly rated new one rather than working around it.
How is this different from your EXP497 and EXP480 listings?
These are different contact configurations for different switch positions in a microwave's door interlock system. This XPG499 is normally closed (NC) only. Our EXP497 listing is normally open (NO) only, and our EXP480 listing combines both NC and NO contacts in a single switch body. Since most microwaves use two or three interlock switches with different configurations, check which contact type your specific failed switch uses before ordering.
My microwave trips the breaker whenever I open the door. What does that mean?
This can indicate that one of the door switches has fused or welded its contacts shut from repeated electrical stress, so it continues carrying current when it shouldn't. This is a genuine safety concern and the affected switch should be replaced promptly rather than continuing to use the microwave.
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.
✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
XPARTCO 297259515 Refrigerator Start Relay & 297286803 Capacitor
The XPARTCO 297259515 kit bundles the compressor start relay and the matching run capacitor for Frigidaire, Kenmore, Crosley, Kelvinator, Gibson, Tappan, and Westinghouse refrigerators and freezers. These two components mount together at the compressor and work as a team every time the compressor cycles on: the start relay delivers the initial electrical boost needed to get the compressor's start winding moving, and the run capacitor helps the compressor motor start and run efficiently once it's going. Because they sit side by side on the same compressor terminals and tend to be diagnosed together, replacing both at once is the standard, most reliable fix rather than gambling on which single component has failed.
The classic failure symptom for this pair is unmistakable: a repeated clicking sound from the compressor area as the relay tries and fails to start the compressor, paired with a refrigerator and freezer that are both running too warm because the compressor never actually starts. Real-world repair accounts back this up — technicians troubleshooting a clicking-but-not-starting compressor commonly find both the start relay and run capacitor bad at the same time, which is exactly why they're sold together as a kit. It directly replaces, for the relay: 297259502, 297259510, PS11728176, 4378266, AP5986809, EAP11728176; and for the capacitor: AP5306470, 216985001, 297286804, 1465079, 1940424, 215329902, 218909915, 7216985001, 7218909915, AH3495561, EA3495561, PS3495561, and EAP3495561.
Quick Answer
The XPARTCO 297259515 Refrigerator Start Relay & Capacitor Kit fixes Frigidaire, Kenmore, Crosley, Kelvinator, Gibson, Tappan, and Westinghouse refrigerators and freezers that won't start cooling, run too warm in both compartments, or make a repeated clicking sound from the compressor area. Includes start relay (297259515) and run capacitor (297286803). Capacitors store a dangerous electrical charge even after power is disconnected — always discharge before handling.
What's In The Kit
Component
Part Number
Function
Compressor Start Relay
297259515
Delivers the initial electrical boost that kickstarts the compressor's start winding, then switches out once the compressor is running.
Compressor Run Capacitor
297286803
15 µF, helps the compressor motor start and run efficiently once the relay has engaged it.
Common Problems This Kit Fixes
Refrigerator won't start cooling at all
Fresh food and freezer compartments both running too warm
Repeated clicking sound coming from the compressor area
Compressor hums but never actually starts running
Refrigerator cycling on and off repeatedly without ever cooling properly
Refrigerator that stops suddenly during normal operation
No cooling despite the refrigerator otherwise appearing to have power
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This start relay and capacitor kit directly replaces the following OEM and cross-reference part numbers:
297259515, 297259502, 297259510, 4378266, AP5986809, EAP11728176, AFR15446, PD00029384, PS11728176, 297286803, AP5306470, 216985001, 297286804, 1465079, 1940424, 215329902, 218909915, 7216985001, 7218909915, 28PRC250150UFEX, AH3495561, EA3495561, EAP3495561, FIX3495561, AFR15479, PD00027525, PS3495561
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This kit is compatible with select Frigidaire refrigerators and freezers, and also fits select Kenmore, Crosley, Kelvinator, Gibson, Tappan, and Westinghouse refrigerators and freezers built on the same platform, including model numbers such as:
CFUFH21TW, CFUMC17QW, CCFU17M1TW
FFSS2315T, FFSS2315TS0, FFSS2615T, FFSS2615TD0, FFSS2625T, FGSS2335T
LFSS2312T, LFSS2612T
FFFC22M6QW, FFFC22M6QWG, FFFH17F2QW, FFFH20F2QW, FFFU17M1QW
FFVU17F2SC, FFVU17F4QW, FFVU17F4QWE
LFFH17F3QW, LFFH20F3QM, LFFH20F3QW
TFFU20F2QW, TFFU21M1QW, WWFC22M1SW
Note: Always verify your full model number before ordering, and check the printed rating on your original run capacitor before installing the new one — see the capacitor voltage note in Product Specifications below. Contact our support team with your model number if you're unsure.
Key Features
Complete 2-piece kit — compressor start relay and matching run capacitor in one purchase
Addresses the two components most commonly found bad together on a clicking-but-not-starting compressor
Resolves "won't start cooling," "runs too warm," and "clicking sound from the compressor" symptoms
Run capacitor rated 15 µF
Both components mount directly to the compressor terminals
Direct drop-in replacement for both original components
Replaces the full cross-reference set for 297259515 and 297286803 listed above
Compatible with Frigidaire, Kenmore, Crosley, Kelvinator, Gibson, Tappan, and Westinghouse refrigerators and freezers
Aftermarket replacement built to OEM-equivalent quality standards
Product Specifications
Kit Part Number
297259515
Kit Contents
1x Compressor Start Relay (297259515), 1x Run Capacitor (297286803)
Condition
Aftermarket Replacement
Capacitor Rating
15 µF
Mounting
Both components mount directly to the compressor terminals
Repair Skill Level
Experienced DIYer
Quantity
1 kit (1 relay + 1 capacitor)
Compatible Brands
Frigidaire, Kenmore, Crosley, Kelvinator, Gibson, Tappan, Westinghouse
Note on capacitor voltage: Manufacturer-facing sources disagree on this capacitor's voltage rating — some list it as 15µF/120V, others as 15µF/250V. Before installing, check the voltage printed directly on your original capacitor's body and confirm the new capacitor's printed rating matches or exceeds it. We're not publishing a single voltage figure here rather than risk stating the wrong one — contact our support team if you'd like help confirming the correct rating for your model.
Installation Notes
⚠️ Danger — The Run Capacitor Stores A Dangerous Electrical Charge Shut off power to the refrigerator at the outlet before beginning. The run capacitor stores an electrical charge even after power has been disconnected, and that charge can deliver a serious shock. Before touching the capacitor's terminals, discharge it by shorting the two terminals together using an insulated-handle screwdriver, or a proper capacitor discharge tool with a resistor. Never short the terminals with a bare metal tool held with your bare hand.
⚠️ Unplug Refrigerator Before Starting — Both Components Mount To The Compressor Disconnect power at the outlet before beginning, and move perishable food to a cooler for the duration of the repair. Shut off the water supply as well if your model has an ice maker or water dispenser. Wear work gloves and safety glasses. Have an assistant help pull the refrigerator away from the wall for access to the rear panel. Locate the compressor in the machine compartment at the back or bottom of the unit, and find the start relay and run capacitor mounted directly to its terminals. Photograph the wiring and orientation of both components before removing anything. After confirming the capacitor is fully discharged, disconnect the old relay and capacitor from the compressor terminals, noting each terminal position. Install the new 297259515 relay and 297286803 capacitor from this kit in the same orientation, seating each firmly onto the correct compressor terminals. Reassemble any panels or retainers you removed, restore the water supply if applicable, and push the refrigerator back into place. Restore power and monitor the refrigerator over the next few hours to confirm the compressor starts reliably and both compartments begin cooling. Tools needed: 1/4" nut driver or socket, 1/2" wrench or adjustable wrench, needle nose pliers, flat-head screwdriver, insulated-handle screwdriver or capacitor discharge tool, work gloves, safety glasses.
Frequently Asked Questions
Do I really need both the relay and the capacitor, or could just one be bad?
Either could technically be the sole cause, but in practice, technicians troubleshooting a compressor that clicks but won't start commonly find both the start relay and run capacitor have failed together — they sit on the same terminals under the same electrical stress every time the compressor cycles. Replacing both at once avoids having to open the compressor compartment a second time if the remaining original part fails shortly after.
I hear a repeated clicking sound from the back of my refrigerator, but it's not cooling. Is this the kit I need?
Yes, this is a textbook symptom for this exact pair of components. The clicking is the sound of the relay repeatedly attempting to engage the compressor's start winding and failing, often because the run capacitor isn't providing the boost the compressor needs to actually get moving. If both compartments are also warm, that confirms the compressor isn't starting at all.
Why doesn't this listing state a single voltage rating for the capacitor?
We found genuinely conflicting information across manufacturer-facing sources for this specific capacitor — some list it at 120V, others at 250V — and we'd rather flag that honestly than publish a number we can't fully verify. Before installing, check the rating printed directly on your original capacitor's body, and contact our support team if you'd like help confirming the correct value for your model.
My refrigerator stopped suddenly during normal operation. Could this kit be the cause?
Yes, a failing run capacitor or start relay can cause a refrigerator to stop suddenly, not just fail to start from cold. If your unit was running fine and then abruptly stopped cooling, checking these two components at the compressor is a reasonable next step alongside checking for tripped breakers or other obvious causes.
Is this an OEM or aftermarket kit?
This is an aftermarket replacement kit built to OEM-equivalent quality standards. It is not a genuine Frigidaire OEM kit, but each component is manufactured to match the electrical specifications and terminal fit of the original 297259515 start relay and 297286803 run capacitor used in compatible Frigidaire, Kenmore, Crosley, Kelvinator, Gibson, Tappan, and Westinghouse refrigerators and freezers.
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.
✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
WD21X25468 Genuine OEM GE Dishwasher Pressure Sensor Assembly
The WD21X25468 is a Genuine OEM GE replacement dishwasher pressure sensor assembly compatible with a wide range of GE, GE Profile, GE Café, Hotpoint, Haier, and Monogram dishwashers in the GDF, GDT, GDP, PDT, CDT, ZDT, QDP, and HDF series. The pressure sensor monitors water pressure inside the dishwasher tub during fill and drain cycles and sends real-time readings to the electronic control board. The control board uses these readings to calculate the correct amount of water needed for each wash cycle and to confirm that the tub has drained properly before advancing to the next cycle phase.
When the pressure sensor fails — or when it becomes clogged with grease, food residue, or mineral buildup — the dishwasher may not fill with water, may overfill, may stop mid-cycle, may fail to drain correctly, or may display error codes H2O or FTD (Failure to Drain). This Genuine OEM part is manufactured by GE to factory specifications. It directly replaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, and 265D3356P001. Sold individually. Installs in 15–20 minutes — a screwdriver is the only tool required for most models.
Quick Answer
The WD21X25468 Genuine OEM GE Dishwasher Pressure Sensor Assembly fixes GE dishwashers displaying error codes H2O or FTD (Failure to Drain), not filling with water, overfilling, stopping mid-cycle, or running excessive noise from the spray arms. Monitors water level and pressure — signals the control board to fill, wash, and drain correctly. Genuine OEM. Replaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, 265D3356P001. Sold individually. Compatible with GE GDF, GDT, PDT, CDT, ZDT, QDP, HDF, and related series.
Common Problems This Part Fixes
Error code H2O displayed — dishwasher not receiving enough water or no water at all
Error code FTD (Failure to Drain) displayed — sensor not confirming tub has drained
Dishwasher not filling with water when a cycle is started
Dishwasher overfilling — sensor not signaling the control board to stop filling
Dishwasher stopping mid-cycle without completing the wash
Excessive noise during operation — sensor not accurately controlling spray arm water pressure
Dishwasher requires priming with water to start (filling the tub manually before it will run)
Replaces Part Numbers
This pressure sensor directly replaces the following OEM and cross-reference part numbers:
WD21X25468, 265D3356P001, AGE24772, AP6976524, EAP12741258, OEM20929581, PD00067609, PS12741258.
Contact our support team with your model number if you need confirmation before ordering.
Compatibility
This pressure sensor is compatible with a wide range of dishwashers from the following GE product lines:
GE dishwashers — GDF450, GDF510, GDF511, GDF535, GDF550, GDF565, GDF570, GDF630, GDF640, GDF645 series
GE dishwashers — GDT530, GDT535, GDT565, GDT580, GDT605, GDT625, GDT630, GDT635, GDT645, GDT695 series
GE dishwashers — GDP615, GDP645, GDP665 series
GE Profile dishwashers — PDT715, PDT775, PDT785 series
GE Café dishwashers — CDT800, CDT875 series
GE Monogram dishwashers — ZDT800, ZDT870, ZDT925, ZDT985 series
Hotpoint dishwashers — HDF310, HDF330 series
Haier dishwashers (select GE-platform models)
GE / Café / Profile — QDP555 series
Always verify your appliance model number before ordering. Contact our support team if you're unsure.
Key Features
Genuine OEM part manufactured by GE to factory specifications — guaranteed fit and performance
Monitors water pressure inside the tub throughout fill and drain cycles — signals the control board to fill to the correct level and confirm complete drainage
Resolves H2O and FTD error codes on compatible GE dishwashers
Sensor can also fail due to grease or mineral buildup blocking the pressure port — cleaning may resolve the issue without replacement
Replaces AP6976524, PS12741258, EAP12741258, 4962334, 37640602, and 265D3356P001
Compatible with GE GDF, GDT, GDP, PDT, CDT, ZDT, QDP, HDF, and Hotpoint dishwasher series
Sold individually
Quick DIY repair — installs in 15–20 minutes with a screwdriver
Product Specifications
Part Number
WD21X25468
Part Type
Dishwasher Pressure Sensor Assembly (Pressure Switch)
Condition
Genuine OEM
Application
GE, GE Profile, GE Café, GE Monogram, Hotpoint, Haier Dishwashers
Function
Monitors tub water level and pressure — signals control board for fill and drain control
Error Codes Resolved
H2O (no/low water), FTD (Failure to Drain)
Sold As
Single sensor assembly
Compatible Brands
GE, GE Profile, GE Café, GE Monogram, Hotpoint, Haier
Installation Notes
⚠️ Unplug Dishwasher and Shut Off Water Before Starting Disconnect power and shut off the water supply before beginning. On most compatible GE models, the pressure sensor is located near the bottom of the dishwasher tub, accessible after removing the lower front kick panel (secured by one or two screws). The sensor assembly connects to a small hose and a wiring harness connector. Tip: before replacing the sensor, remove it and inspect the pressure port and hose for grease, food residue, or mineral buildup — a clogged sensor port can cause H2O and FTD errors without the sensor itself being electrically failed. Clean the port and hose with warm water and a small brush, reinstall, and test the dishwasher. If the error codes persist after cleaning, replace the WD21X25468 sensor. To replace: disconnect the hose and wiring harness from the old sensor, unclip or unscrew the sensor from its mounting bracket, and install the new sensor in the same position. Reconnect the hose and harness, restore power and water, and run a test cycle. Tools needed: Phillips screwdriver.
Frequently Asked Questions
What does the dishwasher pressure sensor do?
The pressure sensor monitors the water pressure — and therefore the water level — inside the dishwasher tub throughout the wash cycle. It sends continuous readings to the electronic control board, which uses the data to determine how much water to add during fill, when to stop filling, and whether the tub has drained completely before advancing to the next cycle phase. An accurate pressure sensor is essential for the dishwasher to fill to the correct level (not too much, not too little), wash with the correct spray arm pressure, and drain fully before moving on to rinse or dry cycles.
What do error codes H2O and FTD mean on GE dishwashers?
H2O error code on compatible GE dishwashers indicates that the dishwasher is not detecting enough water in the tub — either water is not filling at all, or the pressure sensor is not sensing the water that has filled. FTD (Failure to Drain) code indicates the dishwasher has not confirmed that the tub has drained within the expected time. Both codes can be caused by a faulty pressure sensor, a clogged sensor port, a failed fill valve, a blocked drain system, or control board issues. The pressure sensor should be inspected and tested first since it is the most accessible and commonly replaced component for these two error codes.
Should I try cleaning the sensor before replacing it?
Yes — absolutely. The pressure sensor on GE dishwashers can produce H2O and FTD error codes when its pressure port or connected hose becomes clogged with grease, food residue, or hard water mineral deposits — even if the sensor itself is electrically intact. Before ordering a replacement, remove the sensor, inspect the pressure port opening, and clean it thoroughly with warm water and a small brush. Flush the connected hose to clear any buildup. Reinstall and run a test cycle. If the error codes return, the sensor has electrically failed and needs replacement with the WD21X25468.
My dishwasher won't fill unless I pour water in manually first — is this the pressure sensor?
Yes — this is a classic symptom of a clogged or failed pressure sensor. When the sensor port is blocked, the sensor reads zero pressure (empty tub) even when the dishwasher starts. In some cases the control board interprets this as a drainage confirmation and will not initiate the fill cycle. Pouring water into the filter manually raises the physical water level enough to trigger filling. Check and clean the sensor port as described above. If cleaning does not resolve the issue, replace the WD21X25468 sensor.
Is this a Genuine OEM or aftermarket part?
This is a Genuine OEM part manufactured by GE to factory specifications. It is the exact same pressure sensor assembly installed in compatible GE, GE Profile, GE Café, Hotpoint, and related brand dishwashers from the factory — guaranteed fit, materials, and performance.
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.
✓ Genuine OEM Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
W10195039 Dishwasher Float Switch replaces WPW10195039 - Compatible with Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, Inglis, Kenmore Dishwashers
Product Description
Protect your dishwasher from overfilling with the replacement W10195039 Dishwasher Float Switch. This high-quality float switch, designed for Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, Inglis, and Kenmore dishwashers, monitors water levels and signals the water inlet valve to shut off when the water reaches the appropriate height, preventing overflows and potential water damage. Made from durable plastic and copper with a plunger actuator, this switch (6A, 125/250VAC) addresses issues like overfilling, under-filling, or water inlet valve malfunctions.
Note: Includes one float switch. Disconnect power before installation.
Replaces part numbers: WPW10195039, W10195039, W10734532, 1872053, MS10-06, PD00002753, EAP11750031, AP6016738, PS11750031.
Compatibility:
Compatible with models including but not limited to:
Whirlpool: ADB1500ADB1, ADB1500ADS1, ADB1500ADW1, 7WDF530PAYM2
Kenmore: 66512093K210, 66512413N410, 66512723K310, 66513002N510, 66514742N511
KitchenAid: KDFE204ESS0, KUDE20FXBL3, KUDE40FXWH5
Maytag, Amana, Jenn-Air, Inglis: Models requiring W10195039 or compatible float switches
Verify your model number or contact our support team for assistance.
Key Features:
✅ Brand and Models Compatibility: Fits select Whirlpool, KitchenAid, Maytag, Amana, Jenn-Air, Inglis, and Kenmore dishwasher models.
🔥 Specifications: replacement float switch, 6A, 125/250VAC, normally open, plunger actuator, plug-in connector, 2-way circuit, plastic/copper construction, 2" x 1" x 2", panel mount.
💰 Cost-Effective Alternative: replacement switch offers OEM-equivalent performance at a lower price.
🛠️ Easy Installation: Requires screwdriver, flashlight, work gloves; typically installed in 30–60 minutes.
🛡️ Reliable Fixes: Resolves issues like dishwasher overfilling, under-filling, water inlet valve not shutting off, or error codes related to water level.
Installation Notes:
Safety First: Disconnect the dishwasher from the power source before installation.
Shop Parts-O-Matic for high-quality replacement appliance parts with a 30-day return policy. Keep your dishwasher running safely and efficiently today!
Add to cart now for a budget-friendly fix!
CON-5-370-R HVAC ROUND MOTOR RUN CAPACITOR
Appli Parts Run Capacitor for ac 5 Mfd uF (microfarads) 370 VAC
Appli Parts Run Capacitor for ac 5 Mfd uF (microfarads) 370 VAC Round Universal fit for hvac and other applications 2-1/2 in High 1-1/2 in Wide CON-5-370Universal: Replaces any brand with the same capacitance capacity and voltage. Will work for 370V . 1/4 in Male Quick-connectSpecs: Tolerance is +/- 5 % of Capacity, Working temperature environment from -40F (-40C) to +185F (85C). Dimensions 2-5/8 in H, 1-1/2 in WProtection: Protected for 10,000AFC which means this product will not burst if by any reason is short circuitsReplaces: TRCF5 PRCF5A CAP-5-370Confirm that the dimensions and other attributes of the product closely match those of the original item being replaced
6 Pack - XPG499 Microwave Door Switch (Normally Closed)
The XPG499 is a universal replacement normally closed (NC) door interlock switch for microwave ovens and microwave/oven combination units. This is a critical safety component: microwave door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing any possibility of microwave radiation escaping the cavity while the door isn't fully closed and latched. This switch's normally closed contact design matches a wide range of microwave door latch mechanisms across GE, Whirlpool, Samsung, LG, Kenmore, and other brands.
Rated 16A, 125/250VAC. Over time, this switch's contacts can wear, pit, or fuse together from repeated cycling and the electrical load carried every time the door opens and closes. A failing interlock switch typically shows up as a microwave that won't start at all, a display that works but the unit won't heat, or intermittent operation tied to the door latch area. This is the normally closed counterpart to our EXP497 (normally open) and EXP480 (combined NC/NO) listings — always confirm which specific contact configuration your microwave's failed switch uses before ordering.
Quick Answer
The XPG499 Microwave Door Switch (Normally Closed) fixes microwave ovens and microwave/oven combos that won't start, won't heat, or operate intermittently near the door latch area. 16A, 125/250VAC, normally closed (NC) contact design. Never operate a microwave with a bypassed, disconnected, or suspected-faulty door interlock switch — these switches exist to prevent radiation exposure and must always be replaced with a properly rated part, never removed or defeated.
Common Problems This Part Fixes
Microwave won't start at all, even though the display and buttons respond normally
Microwave display and timer work, but the unit won't heat
Microwave stops working intermittently, especially around the door latch
Clicking or buzzing sound from the door area without the microwave starting
Breaker tripping when the door is opened, indicating a switch contact that has fused shut
Door that doesn't feel like it's latching securely
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This microwave door switch directly replaces the following OEM and cross-reference 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, 4415A66600, 1206671, 4415A66610, GSM-V1602A2, AP5322919
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This door switch is a universal replacement compatible with convection microwave ovens, grill microwave ovens, microwave/oven combination units, and solo microwave ovens across many brands including GE, Whirlpool, Samsung, LG, and Kenmore, wherever the original switch matches this normally closed (NC) contact configuration and electrical rating.
Note: Microwave door interlock systems typically use two or three separate switches working together (primary interlock, monitor/secondary switch, and sometimes a third safety switch), and not all of them share this same normally closed (NC) configuration. This is a different part from our EXP497 (normally open) and EXP480 (combined NC/NO) listings. Confirm which specific switch position has failed on your microwave, and match the contact configuration and electrical rating exactly — never substitute a switch with a different configuration. Always verify your full model number before ordering. Contact our support team with your model number if you're unsure which switch your microwave needs.
Key Features
Universal replacement microwave door interlock switch — normally closed (NC) contact design
Resolves "won't start," "won't heat," and "intermittent operation near the door latch" symptoms caused by switch failure
Rated 16A, 125/250VAC
Suitable for convection, grill, combination, and solo microwave ovens
Direct drop-in replacement matching the original mounting and terminal configuration
Replaces a wide range of OEM part numbers across GE, Whirlpool, Samsung, LG, and Kenmore platforms — see full list above
Built to OEM-equivalent quality standards
Product Specifications
Part Number
XPG499
Part Type
Microwave Door Interlock Switch (Normally Closed)
Condition
New — Universal Replacement Part
Contact Configuration
Normally Closed (NC)
Max. Current
16A
Max. Voltage
125/250VAC
Terminal Size
4.7mm
Application
Convection, Grill, Combination, and Solo Microwave Ovens
Related Parts
EXP497 (normally open)
Quantity
1 door interlock switch
Installation Notes
⚠️ Danger — Never Bypass A Door Interlock Switch Unplug the microwave before beginning any work, and if it's a built-in or over-the-range unit, shut off power at the breaker as well. Microwave ovens also contain a high-voltage capacitor that can retain a dangerous electrical charge even after the unit is unplugged — avoid touching internal components near the capacitor and magnetron. Door interlock switches are a critical safety system: they exist specifically to cut power the instant the door opens, preventing microwave radiation from escaping the cavity. Never operate a microwave with an interlock switch disconnected, bypassed, or jumpered, even temporarily — doing so can expose you and others to microwave radiation. If you are not fully comfortable working inside a microwave's internal compartment, have a qualified appliance technician perform this repair instead.
⚠️ Photograph Wiring Before Disconnecting — Match The Failed Switch Exactly Wear work gloves. Remove the outer cabinet or access panel per your model's service instructions to reach the door switch assembly, typically located near the door latch mechanism. Photograph the wiring on the old switch before disconnecting anything, and confirm you're replacing the correct switch position if your microwave uses multiple interlock switches. Disconnect the wire terminals from the old switch, remove its mounting screws, and pull it free. Install the new XPG499 in the same position, reconnect each wire terminal to its original position, and secure the mounting screws. Reinstall the cabinet or access panel. Restore power and test that the microwave starts normally with the door closed, and — this is the critical safety check — confirm the unit stops heating immediately when the door is opened during a test run with a cup of water. Tools needed: Phillips screwdriver, work gloves.
Frequently Asked Questions
My microwave stopped working. How do I know if it's actually a door switch and not something else?
A common pattern is a microwave where the display and buttons respond normally, but pressing start does nothing, or the unit hums without heating — this points toward the door interlock circuit rather than the control board. Since these switches also serve a critical safety function, if you suspect a fault in this area, it's best to have it properly diagnosed and replaced rather than working around the symptom.
Is it safe to just disconnect a faulty interlock switch so the microwave will run?
No — this is not safe under any circumstances. Door interlock switches exist specifically to cut power to the magnetron the instant the door opens, preventing microwave radiation from escaping. Bypassing, disconnecting, or jumpering one of these switches removes that protection and can expose you and anyone nearby to microwave radiation, even if the microwave otherwise appears to run normally. Always replace a faulty switch with a correctly rated new one rather than working around it.
How is this different from your EXP497 and EXP480 listings?
These are different contact configurations for different switch positions in a microwave's door interlock system. This XPG499 is normally closed (NC) only. Our EXP497 listing is normally open (NO) only, and our EXP480 listing combines both NC and NO contacts in a single switch body. Since most microwaves use two or three interlock switches with different configurations, check which contact type your specific failed switch uses before ordering.
My microwave trips the breaker whenever I open the door. What does that mean?
This can indicate that one of the door switches has fused or welded its contacts shut from repeated electrical stress, so it continues carrying current when it shouldn't. This is a genuine safety concern and the affected switch should be replaced promptly rather than continuing to use the microwave.
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.
✓ Quality Aftermarket Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
XPARTCO W10350564 Refrigerator Run Capacitor Replaces WPW10350564
The XPARTCO W10350564 is an aftermarket replacement compressor run capacitor compatible with a wide range of Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Roper, Admiral, Ikea, and Kenmore refrigerators and freezers. The run capacitor is a small but critical electrical component mounted near the compressor at the back of the refrigerator — it delivers a phase-shifted power boost that helps the compressor motor start at the beginning of each cooling cycle, and supports smooth, efficient motor operation while the compressor runs. When the capacitor fails — typically from dielectric breakdown, age, heat, or moisture intrusion — the compressor may fail to start, hum without starting, kick on and off repeatedly, or cause inconsistent cooling throughout the refrigerator.
Rated 12 µF (MFD) ±5% capacitance, 180VAC, 50/60Hz. This capacitor works together with the compressor start relay/start device — the two components are frequently replaced together, since a failed capacitor often stresses the relay and vice versa. It directly replaces WPW10350564, W10350564, AP6020176, PS11753490, EAP11753490, and 2683570. This is one of the most cost-effective refrigerator repairs — a failed run capacitor mimics symptoms of a failed compressor (a far more expensive repair), so testing and replacing the capacitor first can save hundreds of dollars. Installs in about 15 minutes with basic hand tools.
Quick Answer
The XPARTCO W10350564 Refrigerator Run Capacitor fixes Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, and Kenmore refrigerators and freezers where the compressor won't start, hums without starting, kicks on and off, or the fridge/freezer is too warm with inconsistent cooling. 12 µF (MFD) ±5%, 180VAC, 50/60Hz. Replaces WPW10350564, AP6020176, PS11753490, EAP11753490, 2683570. Often replaced together with the compressor start relay. A 15-minute repair that can save you from misdiagnosing a "failed compressor."
Common Problems This Part Fixes
Compressor won't start — no power boost from the failed capacitor
Compressor hums or clicks but doesn't start running
Compressor kicks on and off repeatedly (short cycling)
Refrigerator and freezer too warm — cooling cycles not completing
Fridge too warm while freezer seems okay — weak compressor operation
Noticeable humming sounds from the back of the refrigerator
Inconsistent cooling and variable temperatures inside the refrigerator
Refrigerator will not start at all
Capacitor visibly bulged, leaking, or burned
Capacitance test reads significantly off from 12 µF
Cross Reference Information
Part numbers can change over a product's lifecycle as manufacturers update designs or release new appliance models. For your convenience, we've included any known superseded, alternate, or cross-reference part numbers that match this item.
Replaces Part Numbers
This run capacitor directly replaces the following OEM and cross-reference part numbers:
WPW10350564, W10350564, PD00030179, EAP11753490, AP6020176, AWP50050, PS11753490.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This run capacitor is compatible with select refrigerators and freezers from the following brands:
Whirlpool refrigerators — French door, side-by-side, and bottom-mount models (including WRX735SDBM00 and related WRX/WRF series)
Maytag refrigerators (select models)
KitchenAid refrigerators (select models)
Jenn-Air refrigerators (select models)
Amana refrigerators (select models)
Magic Chef refrigerators (select models)
Roper refrigerators (select models)
Admiral refrigerators (select models)
Ikea refrigerators (select Whirlpool-built models)
Kenmore / Sears refrigerators (select Whirlpool-built models)
Also fits compatible upright and chest freezers on the Whirlpool platform
Note: The run capacitor works together with the compressor start relay/start device. When one fails, the other has typically been stressed by the same electrical events — many repair scenarios call for replacing both at the same time since both are accessible in the same location and the combined parts cost is still far below a service call. Always verify your model number before ordering.
Key Features
Compressor run capacitor — delivers the phase-shifted power boost that starts the compressor motor and supports smooth operation during cooling cycles
Rated 12 µF (MFD) capacitance with ±5% tolerance — precise match to OEM electrical specifications
180VAC, 50/60Hz rating for compatible refrigerator compressor circuits
Resolves "compressor won't start," "humming but not starting," "short cycling," and "too warm" symptoms when caused by capacitor failure
A cost-effective first repair — failed capacitors commonly mimic the symptoms of a far more expensive failed compressor
Replaces WPW10350564, AP6020176, PS11753490, EAP11753490, and 2683570
Compatible with Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Roper, Admiral, Ikea, and Kenmore refrigerators and freezers
Often replaced together with the compressor start relay/start device as a paired repair
Aftermarket replacement built to OEM-equivalent quality standards
Quick DIY repair — installs in about 15 minutes with basic hand tools
Product Specifications
Part Number
W10350564
OEM Part Number
WPW10350564
Part Type
Refrigerator Compressor Run Capacitor
Condition
Aftermarket Replacement
Application
Refrigerators and Freezers (Whirlpool platform)
Capacitance
12 µF (MFD)
Tolerance
±5%
Voltage
180V AC
Frequency
50/60 Hz
Mounting Location
Near compressor, rear of refrigerator
Often Paired With
Compressor Start Relay / Start Device
Compatible Brands
Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Roper, Admiral, Ikea, Kenmore
Installation Notes
⚠️ Capacitor Safety Warning — Stored Electrical Charge Capacitors store an electrical charge even after the refrigerator is unplugged. Before handling the old capacitor, discharge it safely: with the refrigerator unplugged, touch the blade of an insulated-handle screwdriver across both capacitor terminals simultaneously to short them together (you may see or hear a small spark — that's the stored charge dissipating). Never touch the capacitor terminals with bare hands before discharging. If you're not comfortable with this step, have the repair done by a qualified appliance technician.
⚠️ Unplug Refrigerator Before Starting — Wear Work Gloves Unplug the refrigerator and pull it away from the wall to access the rear. Safely store any food that could spoil if the repair takes longer than expected. Wear work gloves to protect your hands. The run capacitor is located near the compressor at the bottom rear of the refrigerator, typically behind a lower rear access panel. Remove the screws holding the access panel and set it aside. Locate the capacitor — a small rectangular or oval component connected to the compressor's start relay/start device by wire terminals. Photograph the wire connections before disconnecting anything. Discharge the old capacitor before touching the terminals (see the safety warning above). Disconnect the wire terminals from the old capacitor — note which wire goes to which terminal. Release the capacitor from its mounting clip or bracket. Install the new W10350564 capacitor in the same position, secure the mounting clip, and reconnect the wires to the same terminals as photographed. While the panel is open, inspect the start relay/start device on the side of the compressor — if it rattles when shaken, shows burn marks, or has corroded terminals, replace it at the same time. Reinstall the rear access panel, push the refrigerator back into place, plug it in, and listen for the compressor to start smoothly within a few minutes. Allow several hours for the refrigerator to return to its set temperature. Tools needed: Phillips screwdriver, 1/4" nut driver, insulated-handle flathead screwdriver (for discharging), needle-nose pliers, work gloves.
Frequently Asked Questions
How do I know if the run capacitor has failed and not the compressor?
This is the key question — because a failed $15–30 capacitor produces nearly identical symptoms to a failed $300+ compressor. Signs pointing to the capacitor: the compressor hums or clicks but won't start; the compressor tries to start, runs briefly, then shuts off (short cycling); or the refrigerator gradually stopped cooling with humming from the rear. To test: unplug the refrigerator, discharge the capacitor, disconnect it, and measure it with a multimeter that has a capacitance setting — a healthy capacitor reads close to 12 µF (within ±5%). A reading far off, zero, or infinite confirms the capacitor has failed. Visual signs like bulging, leaking, or burn marks also confirm failure. Given the low cost, replacing the capacitor (and start relay) first is the standard diagnostic approach before condemning the compressor.
Should I replace the start relay at the same time?
Yes, it's strongly recommended. The run capacitor and the compressor start relay/start device work together in the compressor's starting circuit — the relay switches power to the start winding while the capacitor provides the phase-shifted boost. When one fails, the other has typically been stressed by the same electrical events (voltage spikes, overheating, repeated failed start attempts). Both components are inexpensive, mounted in the same location on or near the compressor, and accessible in the same repair session. A quick relay check: with the refrigerator unplugged, remove the relay and shake it — if it rattles, the internal components have failed and it needs replacement.
Why does the capacitor need to be discharged before handling?
Capacitors store electrical energy — that's their job. Even after the refrigerator is unplugged, the capacitor can hold a charge capable of delivering a painful (and potentially dangerous) shock when you touch both terminals. Before handling, always discharge the capacitor by shorting both terminals together with the blade of an insulated-handle screwdriver — touch the metal blade across both terminals at once and hold for a second or two. You may see a small spark as the charge dissipates; that's normal. After discharging, the capacitor is safe to handle. This takes five seconds and eliminates the shock risk entirely.
What's the difference between a run capacitor and a start capacitor?
Both assist the compressor motor but in different phases of operation. A start capacitor delivers a large, brief boost only during the initial moment of motor startup, then is switched out of the circuit. A run capacitor — like the W10350564 — stays in the circuit continuously while the motor runs, providing an ongoing phase shift that improves the motor's running efficiency and torque. Household refrigerators on the Whirlpool platform typically use a run capacitor working alongside the start relay/start device. Match the replacement to your original: the W10350564 is a 12 µF, 180VAC run capacitor, and the capacitance rating must match for correct compressor operation.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured to match the electrical specifications (12 µF ±5%, 180VAC, 50/60Hz), terminal configuration, and compressor-support function of the original WPW10350564/W10350564 run capacitor used in compatible Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, and Kenmore refrigerators and freezers.
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
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!
WD21X10224 Genuine GE / Hotpoint Dishwasher Interlock Switch
Replaces Part Numbers:AP3872949, 1168295, AH1021382, EA1021382, PS1021382
California Residents only
WARNING: Cancer and/or Reproductive Harm - www.p65warnings.ca.gov
17438000001584 Genuine OEM Midea Dryer Belt Safety Switch
The 17438000001584 is a Genuine OEM Midea replacement belt safety switch compatible with select Midea, Criterion, and Insignia electric and gas dryers. This safety switch is positioned near the drive belt and tensioner pulley assembly, where it monitors belt-related conditions and interrupts electrical flow to the motor or heating circuit if a fault or unsafe condition is detected — such as a broken or severely slipped drive belt. This is a key safety mechanism: if the belt fails and the drum can no longer be safely driven, this switch helps prevent the motor from continuing to run unsafely or the heater from continuing to operate without normal airflow from drum rotation.
When this switch fails, the dryer may not start, may shut off unexpectedly during operation, or may fail to heat even though other components test correctly. As a Genuine OEM part manufactured by Midea to factory specifications, the 17438000001584 measures 2"L x 2"W x 3"H and weighs approximately 1 oz. It is found on the same parts diagram as the drive belt, tensioner pulley assembly, and drum support components on compatible models. Installs in 30–45 minutes with basic hand tools.
Quick Answer
The 17438000001584 Genuine OEM Midea Dryer Belt Safety Switch fixes Midea, Criterion, and Insignia dryers that won't start, shut off unexpectedly during operation, or fail to heat despite other components testing normally. Mounted near the drive belt and tensioner pulley assembly — interrupts power if a fault or unsafe belt condition is detected. Dimensions: 2"L x 2"W x 3"H, approx. 1 oz. Genuine OEM. Compatible with Midea MLG45N3BMG, Criterion CDG41N1AW, CDG45N1AW, and related Midea-platform dryer models.
Common Problems This Part Fixes
Dryer not starting — safety switch not signaling normal belt/drive conditions
Dryer shutting off unexpectedly partway through a cycle
Dryer not heating despite the heating element, thermostat, and other components testing normal
Dryer behaving erratically after a drive belt failure or replacement
Intermittent power interruption during operation traced to this switch area
Switch contacts failing continuity test with a multimeter
Replaces Part Numbers
This belt safety switch directly replaces the following part number:
17438000001584, AP7157511, PS18188483
This is the Midea manufacturer part number used across multiple Midea, Criterion, and Insignia dryer models. Contact our support team with your model number if you need confirmation before ordering.
Compatibility
This belt safety switch is compatible with select Midea, Criterion, and Insignia dryers, including:
Midea MLG45N3BMG gas dryer
Midea MLG45N1BWW, MLG45N3BWW, and related MLG gas dryer series
Midea MLE series electric dryers (select models)
Criterion CDG41N1AW, CDG45N1AW gas dryers (air vent series)
Insignia electric and gas dryers built on the Midea platform (select models)
Always verify your appliance model number before ordering. Contact our support team if you're unsure.
Key Features
Genuine OEM part manufactured by Midea to factory specifications — guaranteed fit and performance
Safety switch mounted near the drive belt and tensioner pulley assembly
Interrupts electrical flow to the motor or heating circuit if a fault or unsafe belt-related condition is detected
Compact design: 2"L x 2"W x 3"H, approximately 1 oz
Compatible with Midea MLG/MLE series, Criterion CDG series, and Insignia Midea-built dryers
Installs in 30–45 minutes with basic hand tools
Product Specifications
Part Number
17438000001584
Part Type
Dryer Belt Safety Switch
Condition
Genuine OEM
Application
Electric and Gas Dryers (Midea platform)
Dimensions
2"L x 2"W x 3"H
Weight
Approximately 1 oz
Location
Near drive belt and tensioner pulley assembly
Compatible Brands
Midea, Criterion, Insignia
Installation Notes
⚠️ Unplug Dryer Before Starting (Shut Off Gas First on Gas Models) — Wear Work Gloves Disconnect power before beginning (and shut off the gas supply first if you have a gas dryer model). Wear work gloves — there are sharp metal edges inside the dryer cabinet. Remove the lint filter housing screws, release the top panel locking clips with a putty knife, and lift the top panel. Remove the front panel to access the drum, drive belt, and tensioner pulley assembly. Locate the belt safety switch in this area — refer to your model's parts diagram to confirm its exact mounting position, as it is positioned near the belt and tensioner pulley support. Photograph the wire connections before disconnecting. Disconnect the wires from the old switch, remove the mounting screw or clip, and pull the switch free. Install the new 17438000001584 switch in the same position, secure the mounting hardware, and reconnect the wires. While this area is open, it's a good time to inspect the drive belt and tensioner pulley for wear, since this switch is related to belt operation. Reassemble the front panel and top panel in reverse order. Restore gas and power, and run a test cycle to confirm the dryer starts and runs normally. Tools needed: Phillips screwdriver, putty knife, work gloves.
Frequently Asked Questions
What does the belt safety switch do?
The belt safety switch monitors belt-related conditions near the drive belt and tensioner pulley assembly and interrupts electrical flow to the motor or heating circuit if it detects a fault or unsafe condition — such as a broken or badly slipped drive belt. This is a protective measure: if the belt has failed and the drum can no longer be driven normally, the switch helps prevent continued unsafe operation of the motor or heater. It works alongside other safety components in the dryer (like the door/cover switch and thermal limiters) as part of an overall safety system.
My dryer just had a belt replacement and now isn't working right — could this switch be involved?
It's possible. Since this switch is positioned near the belt and tensioner pulley assembly, it can be disturbed, dislodged, or its connector improperly reseated during a belt replacement. If your dryer is behaving erratically after a recent belt repair — failing to start, shutting off, or not heating — check that this switch's connector is fully seated and that the switch itself wasn't damaged during the repair. If the connector is good and the switch tests as an open circuit with a multimeter, it has failed and needs replacement.
How do I test if this safety switch has failed?
Unplug the dryer, disconnect the switch's wire connector, and set your multimeter to continuity mode. With the belt and tensioner mechanism in their normal operating position, the switch should show closed continuity (allowing current to flow). If the switch shows an open circuit when it should be closed, it has failed and needs replacement. Always refer to your specific model's wiring diagram to confirm the expected switch state, since exact behavior can vary by dryer model.
Does this switch fit Insignia and Criterion dryers as well as Midea?
Yes — Insignia (Best Buy) and Criterion (Sears/Kmart) are house brands whose dryers in certain configurations are manufactured by Midea and use the same internal components, including this belt safety switch. Confirmed Criterion models include the CDG41N1AW and CDG45N1AW gas dryers. Always verify your specific model number before ordering to confirm compatibility.
Is this a Genuine OEM or aftermarket part?
This is a Genuine OEM part manufactured by Midea to factory specifications. It is the exact same belt safety switch installed in compatible Midea, Criterion, and Insignia dryers from the factory — guaranteed fit, materials, and performance.
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.
✓ Genuine OEM Parts ✓ Fast US Shipping ✓ Compatibility Support ✓ Secure Checkout
