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MW7490WXAA Samsung Microwave - Overview

Diagrams for MW7490WXAA

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Parts for the MW7490WXAA

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Cooking Tray – Part Number: DE74-00023A
$90.49
In Stock
Cooking Tray
★★★★★
★★★★★
(20)
Part #DE74-00023A
If you discover that the glass cooking tray in your microwave is damaged, you may have to replace it to operate the microwave properly. The glass cooking tray connects to the turntable of the microwave and rotates to ensure even cooking. This part is made entirely of glass, and is about 14 inches in diameter. Many of our customers rated this repair as very easy. To complete the repair, simply remove the old cooking tray and replace it with the new one. Be sure to remove any broken pieces with the old cooking tray. This product is sold individually.
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Button Spring – Part Number: DE61-70076A
$28.33
In Stock
Button Spring
Part #DE61-70076A
Synchronous Motor – Part Number: DE31-10154D
$56.94
In Stock
Synchronous Motor
Part #DE31-10154D
Screw – Part Number: 6002-000630
$6.40
In Stock
Screw
Part #6002-000630
Incandescent Lamp – Part Number: 4713-001102
$26.23
Special Order
Door Lever – Part Number: DE66-90013A
$31.58
On Order
Door Lever
Part #DE66-90013A
Self-Tapping Screw – Part Number: DE60-10082I
$24.43
In Stock
Self-Tapping Screw
Part #DE60-10082I
Microwave Thermostat – Part Number: DE47-20173A
$31.58
In Stock
Microwave Thermostat
Part #DE47-20173A
Key Door – Part Number: DE64-40006F
$31.58
Special Order
Key Door
Part #DE64-40006F
Magnetron Cover – Part Number: DE71-60449A
$31.58
Special Order
Magnetron Cover
Part #DE71-60449A
Magnetron Assembly – Part Number: OM75P(31)ESGN
$162.95
In Stock
Magnetron Assembly
Part #OM75P(31)ESGN
This magnetron assembly generates the microwave energy required for heating and cooking. It is a critical component in restoring normal operation when food no longer heats evenly or the appliance fails to warm at all.
Coupler – Part Number: DE67-60002A
$8.75
Special Order
Coupler
Part #DE67-60002A
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Common Symptoms of the MW7490WXAA

How this model fails, and the parts that fix it.

Tray won’t turn
Fixed by
these parts
Fixing
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See how others fixed this model. Time, tools, difficulty, and steps that lead to victory! View More

Search repair tips from other customers using simple keywords like "replace", "fit", "remove", "inspect". DIY doesn't mean you have to do it alone!

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Turntable Quit
5 of 7 people found this instruction helpful.
  • RICHARD from OKLAHOMA CITY, OK
  • Really Easy
  • Less than 15 mins
  • Screw drivers
Snipped four corners off inspection panel,removed one phillips screw and two elect. Connections. Reverse process.
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Part broke
3 of 3 people found this instruction helpful.
  • Edward from MYRTLE BEACH, SC
  • Very Easy
  • Less than 15 mins
Got the part and replaced it. Simple. Pleasure to work with
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Missing carousel plate
3 of 5 people found this instruction helpful.
  • Diane from Paso Robles, CA
  • Really Easy
  • Less than 15 mins
Ordered (most difficult part of repair, because I wasn't sure the one I ordered would fit), opened box, removed padding, opened microwave oven door, lined up center indentations with center and my repair was complete. Placed a cup of lukewarm coffee on the tray, closed door and pushed auto 30 seconds. The cup went round and round on the p late that went round and round and then, the END chime sounded. Success! Lukewarm coffee has been transformed to HOT coffee on the newly installed cooking tray.
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