This Microwave Magnetron generates the energy/heat needed in your microwave. This part is designed to be used with select microwave brands, including Whirlpool®, Maytag® and JennAir®; check to see if your model is compatible. We strongly recommend that you hire a qualified technician to safely install this part. Replacing this part will require advanced mechanical training. Specialized tools, complex testing and appliance calibration may be required.