This 40w light bulb is a replacement bulb constructed of glass and metal. It is an easy-to-install electrical part which produces 40w of light. If the bulb won't light up then it may be broken and sho...
$11.31
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This Grease Filter is constructed of Acrylonitrile Butadiene Styrene and is used to trap grease and help eliminate odors from the exhaust air while cooking. It attaches onto the exhaust and is rated ...
$45.19
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This three-terminal switch fits your microwave door. This part is mostly black in color and is about 1.5 inches with metal terminals. You might need to replace this part if your microwave is not heati...
$13.20
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This door interlock switch is for microwaves.
Door interlock switch prevents the microwave from starting when the door is open.
Because the microwave shielding and interlock switches must be pro...
$42.95
In Stock
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The light socket in your microwave houses the light bulb and connects it to the power source. The light bulb will screw into it, so the light bulb will be held in place. Be very careful when installin...
$14.20
In Stock
Order within the next 4 hrs and your part ships today!
Order within the next 4 hrs and your part ships today!
Questions And Answers for MMV1174FZ0
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2 questions answered by our experts.
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Edward
January 23, 2020
Microwave light clicks and flickers when opening and closing door.
For model number MMV1174FZ0
Hello, Thank you for your question!. I would recommend looking into the light bulb, and looking into the socket. Those are typically the parts that you would need to replace, that would cause the light to flicker. Part number for the light bulb is: PartSelect Number: PS2376034, and part number for the socket is: PartSelect Number: PS2342199. We hope this helps, good luck with this repair.
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Becky
September 15, 2022
The light bulb under the microwave needed replaced. The new light bulb with the same part number will not dim,` or turn off, and gets extremely hot to the touch almost instantly. I immediately took the new back out, because I believe it would be dangerous to leave it in. I accidentally bumped the cover, and it fell behind the stove. Does the cover have to be on to correct the light bulb problem, or is it something else? There are no error codes on the panel. Thank you, Becky McElwee
For model number MMV1174FZ0
Hello Becky, thank you for contacting us. We would recommend checking the following parts to fix your issue: light bulb socket, part number PS2342199, and light housing, part number PS2349147. This is the compatible part number for your light bulb: PS2376034. We hope this helps! If you need help placing an order, customer service is open 7 days a week. Thanks again for your great question.
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 microwave light bult was much easier to change.....Shame on Whirlpool for making this so difficult.....must be a better way to cover the light bulb so that we do not need a screwdriver to remove the door to get to the light bulb
Ordered top & bottom micro-switches and mounting plate parts. Internet reviews could not find specifics if the issue was due to a top/bottom or combination of micro-switch or mounting plate failure. Pulled the plug. Removed the top vent assembly cover held in by 2 Phillips screws inside the vent. Removed the control panel held in by 1 Phillip screw at the top vent assembly area. Lifted control panel upward to release the catch and moved it off to the side - didn't disconnect any leads. Used a Torx bit to remove the door switch mounting plates at the front and pulled the plates through the opening from the control panel. Documented the wire color code connections, the top plate uses 2 micro's with one using both the closed & open contact. Installed the respective micros on the mounting plates and worked backwards with the wiring and removal steps. Once completed, the open/close sensing has worked every time.
