GE Microwave Glass Tray (WB49X10129)

The GE Microwave Glass Tray sits on the floor of the microwave cavity and rotates during cooking to ensure food heats evenly from all sides. It rests on a support ring or roller guide and is driven by the turntable motor beneath it, allowing the tray to spin smoothly throughout each cooking cycle.

The GE Microwave Glass Tray can crack, chip, or shatter from sudden temperature changes, accidental drops, or impact from heavy cookware placed on its surface. Over time, repeated thermal stress from high-heat cooking cycles can also weaken the glass and cause it to break unevenly or develop stress fractures that make it unsafe to use.

Look for these symptoms to determine if your glass tray needs to be replaced:

- Visible cracks, chips, or breaks anywhere on the tray surface

- Tray wobbles, rattles, or does not rotate smoothly during operation

- Food heats unevenly or has cold spots after cooking

- Tray surface is scratched, etched, or badly stained and cannot be cleaned

- Tray makes scraping or grinding noise while spinning

- Tray is missing entirely and needs a direct replacement