MR5494W Microwave - Overview
Models starting with MR5494W
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Screw
PartSelect #: PS12349731
Manufacturer #: W11233072
This is a multi-use and multi-appliance screw. It can be used on a microwave, refrigerator, range/oven, air conditioner, dehumidifier, washer, or dryer. The measurements of this screw are 8 x 1/2 inch...
$21.45
In Stock
Ceramic Fuse - 20 amp
PartSelect #: PS11747931
Manufacturer #: WPM0805101
This microwave fuse is just over an inch in length. It has a white ceramic center, and metal on either end. This is a twenty amp 250-volt fuse, and is used to power your microwave. If your microwave w...
$5.45
In Stock
Micro Door Switch
PartSelect #: PS4131192
Manufacturer #: 3405-001034
This door switch, also known as a safety switch, is a genuine OEM replacement part for microwaves. It is a safety mechanism that sends signals to the microwaves control system, telling it when the doo...
$32.63
In Stock
Black Sleeve Diode
PartSelect #: PS11747959
Manufacturer #: WPR9800486
In your microwave, the diode allows current to flow one-way only, converting alternating current to direct current. If you notice that your microwave does not heat properly, you may need to replace th...
$15.17
On Order
High-Voltage Diode
PartSelect #: PS4235633
Manufacturer #: DE91-70063D
This high-voltage diode is designed for use within various makes and models of microwaves and is a genuine OEM part that converts alternating current (AC) into direct current (DC). If you notice your ...
$33.69
In Stock
Tray
PartSelect #: PS4234959
Manufacturer #: DE74-20015G
This is a cooking tray, but may also be known as a turntable tray, and it is used in conjunction with your microwave or oven/microwave combo. The outer diameter of this part is roughly 12.75 inches. T...
$70.95
On Order
High Voltage Capacitor
PartSelect #: PS1486840
Manufacturer #: 8206562
This is an electronic device that holds a charge of electricity.
$91.35
In Stock
Common Symptoms of models starting with MR5494W
[Viewing 3 of 3]No heat
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Won’t turn on
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Doesn’t shut off
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
no heat
I looked up the #1 reason for no heat for my microwave on the site , and using my model number found that 92% of the time it was the Black Sleeve Diode. Ordered the $15 part, and installed it within 30 minutes. Most of the time was used for removing the built in microwave and removing the cover. Replaced the diode by finding it on the
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diagram that I printed from this site (free). Very relieved that we don't need to have our custom cabinetry re-sized to accommodate a new microwave. Thank you!
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Parts Used:
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Lisa from PARADISE, PA
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Difficulty Level:Easy
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Total Repair Time:15 - 30 mins
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Tools:Pliers, Screw drivers
28 of 28 people
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microwave oven blew fuse
First I removed upper front grill by removing two Philips head screws on top and pulling off. This exposed the Philips head screw which holds control panel in place. After removing screw I pushed up on panel and it came off to expose fuse. With needle nose pliers I removed old fuse and again with pliers held new fuse in position. With th
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e help of a bladed screwdriver, I pushed new fuse into holder, then replaced panel, screw and grill. This took less than 15 minutes even as one of the wires on control panel pulled out of connection and took some time to locate where to reconnect, otherwise was an easy fix
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Parts Used:
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tad from tamarack, MN
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Difficulty Level:Really Easy
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Total Repair Time:Less than 15 mins
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Tools:Pliers, Screw drivers
27 of 42 people
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Buzzing noise, no heating of food
Removed control panel, discharged HV capacitor. Removed old diode, tested to confirm failure. Replaced part. Other than the removal of the panel swapping the part was almost as easy as replacing a light bulb.
Parts Used:
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Ted from Hudson, NH
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Difficulty Level:Easy
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Total Repair Time:30 - 60 mins
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Tools:Pliers, Screw drivers
22 of 32 people
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