WB27X11079 - GE Microwave Magnetron

This GE Microwave Magnetron (WB27X11079) is a genuine part specifically manufactured by GE for use in GE microwaves. The magnetron is responsible for generating the microwave energy that heats and cooks food inside the oven cavity, using a filament and high DC voltage to produce pulsed, high-power electromagnetic microwave radiation. A waveguide then directs these emissions into the cooking chamber. If your microwave has stopped heating altogether, it may be a sign that the magnetron is burnt-out or defective, requiring professional replacement. Rapid food molecule excitation, which is essential for cooking, wouldn't be possible without a fully functioning magnetron. Symptoms indicating a failing magnetron include a microwave that turns on but does not heat or cook food, unusual sounds during operation, or a complete failure to start. Before purchasing, it's crucial to verify your device's model number to ensure compatibility with this part.