Most Popular Parts
These are the most commonly purchased repair parts for GH4155XPB1.
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(17)
This part is the exterior replacement light bulb, with a small screw base, for your microwave. If your light bulb is burnt out, it will not be able to do this, and will need to be replaced. Before you change the bulb, be sure to check that the light socket still works, as it may need to be replaced as well. This bulb is 40 watts, is sold individually and is a genuine OEM part. Remember to disconnect the microwave from the power source before you begin this repair.
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(11)
This glass cooking tray provides a level cooking surface for food in your microwave. If your tray is broken or cracked it should be replaced. This tray is made from glass and is a genuine OEM part. No tools are required for this repair.
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(2)
This support ring sits underneath the glass turntable tray and supports the tray as it rotates. If your microwave tray is not turning, you could have a broken or damaged rotating ring and it will need to be replaced. This tray is white in color and measures approximately 8 inches wide on each side. This is a genuine OEM part.
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(1)
The grease filter traps the grease particles in the air from cooking. It measures approximately 13 1/2” by 6” and is silver in color. Most microwaves require two filters. This grease filter is a genuine OEM part and is sold individually.
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This part is used to mount your microwave to the wall.
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(2)
This is a package of 2 filters. The charcoal filter is used in microwaves to remove food odors from the air. If your filter is damaged or strong odors are coming from your microwave, it is best to replace this part. The only tool needed for this repair is a Phillips screwdriver. First, remove screws at the top of microwave to access the filter. Next, remove filter and insert new filter by pushing it all the way back, so the edges hit the two tabs. The front edge of the filter should rest at the bottom of the cavity. Make sure to replace the grill after installing the new filter. Remember to unplug your microwave from the power source before the installation process. This part is metallic and measures about 12 inches wide and 6 inches deep.