?Compatibility?Magnetron 5304514250 for Electrolux Frigidaire Microwave Oven Repair Part Replace 5304488355 2M303H 2M339H 2M539H 2M519H Magnetron. ?Efficient Performance?Mainly solve these problems: Low efficiency in heating food and poor heat dissipation. Designed to ensure efficient and reliable performance, this replacement part will restore your microwave's functionality to its original state. ?Easy Installation?This magnetron is easy to install, and the process can be completed without any professional assistance. ?Value for Money?With its high-quality material, reliable performance, and easy installation, this replacement magnetron offers excellent value for money.