3518003420 - Kenmore Microwave Magnetron

This Kenmore Microwave Magnetron (3518003420) is a genuine part designed specifically for Kenmore and Magic Chef microwaves. It functions as the heart of your microwave, generating the microwave energy essential for cooking and heating foods. Utilizing a filament and high DC voltage, this part creates pulsed, high-power electromagnetic microwave radiation. A waveguide then directs these emissions into the cooking chamber, enabling rapid excitation of food molecules for efficient cooking. When your microwave no longer heats effectively, it's often a sign that the magnetron is burnt-out or defective, which disables all heating functions. If you're experiencing issues like your microwave not heating, unusual noises during operation, or the appliance turning on but not warming food, it might be time to replace the magnetron. To ensure compatibility with your appliance, please verify your microwave's model number before purchasing.