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Popular Microwave Parts

Your Price
$21.28
Secondary Door Switch
(23)
PartSelect Number PS237421
Manufacturer Part Number WB24X829
The secondary door switch is a simple on/off mechanism that stops the microwave from operating when the door is open (normally opened). The switch monitors the door latch position, and communicates whether the door is open or closed to the electrical control board. This door switch is approximately 1 inch long, and has 2 metal prongs called terminals that extend out of its body. Common symptoms related to a faulty secondary door switch include: microwave will not turn/shut off, or the microwave will not heat properly. NOTE: Before you begin this repair, first make sure your microwave is unplugged, and that your capacitor is discharged. A capacitor stores large amounts of electricity even when your microwave is unplugged.
Fixes these symptoms
Doesn’t shut off
No heat
Touchpad does not respond

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Installation Instructions
Marla from Arlington, TX says,

light worked, timer and control pad worked, but no turntable, no heat, no noises of any sort, just didn't start up
Noted on partselect.com that someone else with this problem, found it to be secondary door switch. There are three door switches in this model, but online info noted that one of the three might feel ...read more

Your Price
$8.47
Line Fuse
(7)
PartSelect Number PS239525
Manufacturer Part Number WB27X10388
This ceramic microwave fuse is just over an inch in length. It is white in the center, and metal on both ends. This is a 20-amp fuse, and is used to power your microwave. If the touch pad on the microwave becomes unresponsive, the microwave produces little to no heat, or the appliance simply does not turn on, it could mean that your fuse is at fault and needs to be replaced. Because this part contains an electrical charge, remember to disconnect power to the microwave unit before you begin this repair. NOTE: Before you start this repair, ensure that the microwave is unplugged, and the capacitor is discharged. A capacitor stores large amounts of electricity even after your microwave is unplugged.
Fixes these symptoms
No heat
Touchpad does not respond
Won’t turn on

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Installation Instructions
Kim from Cliffside Park, NJ says,

Microwave completely stopped working
Turned out the issue was easily solved by replacing a single, inexpensive fuse.

First off, UNPLUG THE MICROWAVE.

The fuse is located under the plastic grill at the top of the...read more

Your Price
$4.22
Light Bulb - 40W
(70)
PartSelect Number PS2376034
Manufacturer Part Number 8206232A
This exterior light bulb for your microwave is 40W and has a small screw-in base. To access the exterior light bulb, you will need to remove the panel on the bottom of the microwave using a Phillips screwdriver. If your exterior light bulb has not been changed before, it is probably held in place with some silicone. You will need to cut away this silicone to remove the old bulb. If you cannot access the silicone with a utility knife, it can be removed using dental floss. Once the silicone is removed, simply unscrew the old bulb, and replace it with the new one. Be sure to disconnect the power to the microwave before you begin this repair.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Deborah from Millersville, MD says,

light bult needed to be replaced
The nightmare was that this microwave is installed under the cabinet....in order to get to the light bulb I had to pull out my stove then squeeze into the space between the stove and counter....my old...read more

Your Price
$3.92
Light Bulb - 40W
(31)
PartSelect Number PS884734
Manufacturer Part Number 8009
This an authentic OEM 40-Watt replacement light bulb, used in a number of household appliances. It is specially designed to withstand extreme temperatures, which is why these replacement bulbs are most often used to light the inside of refrigerators and ranges. It features a standard socket base, which means you simply unscrew the burnt-out bulb and screw in the replacement. Depending on the appliance you may require a screwdriver or nut driver to access the light bulb. We recommend you wear work gloves while handling this replacement part.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
judie from mays landing, NJ says,

interior drawers were off their rollers
pulled the washer out and replaces the top roller system on both sides and the replaced the weels and brackets on the bottom drwaer. however i had trouble putting the dish washer back correctly and ha...read more

Your Price
$10.32
Light Bulb - 40W 130V
(12)
PartSelect Number PS247209
Manufacturer Part Number WB36X10003
This light bulb is a 40 watt, 130-volt clear appliance light bulb that is manufactured to fit microwaves with small-base light bulb sockets. The light bulb illuminates the inside of the microwave while the microwave is running. You may need to replace this part if the existing one is burnt-out or broken. If the existing light bulb is broken, disconnect power to the microwave and remove the bulb base with a pair of needle nose pliers. This is a common wear item, so it is recommended to order a spare. These light bulbs are sold individually.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Gene from Urbana, IL says,

Light bulb out, tried to remove, lamp socket broke
Above the stove mounted microwave. I dropped the lens cover from under the bulb and tried to remove the bulb. The bulb separated from the base. I tried to remove the base with a pliers and the lamp so...read more

Your Price
$6.64
Charcoal Filter
(19)
PartSelect Number PS1871363
Manufacturer Part Number 8206230A
The charcoal filter in your microwave is designed to improve air circulation and eliminate odors while cooking. If the exhaust fan on your microwave is not working, you may need to replace your charcoal filter. This charcoal filter is located within the intake grille of your microwave, which will need to be unscrewed and opened to gain access to the filter. The manufacturer recommends that you change your charcoal filter every six months. This filter measures 5 inches by 5.375 inches by 0.375 inches. Be sure to measure your current filter to assure correct replacement. This product is sold individually.
Fixes these symptoms
Exhaust fan not working


Installation Instructions
Richard from San Antonio, TX says,

Mounting brackets are fragile and plastic support is easily broken
Replaced the intake grille. The grille should be removed prior to cleaning. The entire part is plastic and easily broken so that the two tabs for the mounting screws are shattered and will not hold ...read more

Your Price
$4.54
Light Bulb - 40W (sold individually)
(11)
PartSelect Number PS1156014
Manufacturer Part Number 8206443
The 40W light bulb is found in the interior of your microwave, which will need to be replaced if you have noticed the light is no longer coming on after opening the door. The light bulb is clear in color and made of glass. For this installation, you will need a Phillips screw driver and utility knife. Before beginning, make sure to disconnect the power and wait a few minutes. Remove the two screws in the groove vent, set aside, and then lift the grill vent forward and pull up to remove. The light bulb should be underneath a panel and may require the use of your utility knife to remove the silicone holding it in place. Line the new bulb up with the socket and screw it into place until it is snug.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Chris from Cedar Hill, TX says,

Burned out light under microwave and Filters needed changing
I just removed the multiple screws which held the hood cover on. I then attempted to remove the light bulbs from the socket. This proved impossible because the bulbs were so fragile from the heat an...read more

Your Price
$6.78
Halogen Light Bulb
(14)
PartSelect Number PS651484
Manufacturer Part Number WB36X10213
This halogen light bulb is an inch and a half long. Carrying 120 volts and 20 watts, it is used with some microwave ovens.
Fixes these symptoms
No Symptoms for this part
Installation Instructions
Dorothy from MADISON, WI says,

Awkward positive to work
Slowly and carefully to protect bulb...read more

Your Price
$8.19
Grease Filter
(25)
PartSelect Number PS3650910
Manufacturer Part Number W10208631A
This is a grease filter which is used to trap grease and help eliminate odors from the exhaust air while cooking. The dimensions of this piece are roughly 13 inches wide, and 6 inches deep. This model is silver and sold individually. Note that most microwaves require two. The most common reason for needing to change the filter is if your exhaust fan is not working, or if the part has incurred damage over time.
Fixes these symptoms
Exhaust fan not working


Installation Instructions
Mark from SCHAUMBURG, IL says,

Dirty filters
Remove top grill assembly and replaced filters,parts were delivered on time and fit as expected, Job well done!...read more

Your Price
$20.93
Monitor Door Switch
(2)
PartSelect Number PS237422
Manufacturer Part Number WB24X830
Unplug your microwave before attempting this repair. You will need to remove the grill, which is held into place by two screws at the top of the grill (open your microwave door before doing this). Remove the grill. Remove the screw on the left holding the control panel in place. Loosen the screw behind the panel. You should now be able to lift the panel up and pull forward to detach. You will find the door switch by removing the screws to detach the switch assembly. Press on the release tab to remove the middle switch. Disconnect the wire connector to release the old switch. The door switch is normally closed.
Fixes these symptoms
Doesn’t shut off
No heat
Won’t turn on

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Installation Instructions
George from Sugar Land, TX says,

GE Microwave turns on when door is opened
I saw a similar problem description at partselect.com and was confident to take the challenge to repair it myself. (Thanks to partselect.com). When I opened the microwave cover I found 3 similar switc...read more