The Capacitor High Voltage is an OEM part for GE microwaves. It stores and releases high voltage electrical energy to power the magnetron, which generates the microwaves for cooking. Over time, capacitors can deteriorate due to prolonged exposure to high voltage, excessive heat, or electrical surges. A malfunctioning capacitor can lead to inefficient cooking or complete failure of the microwave. Symptoms of a bad capacitor include: The microwave not heating food properly A loud humming or buzzing noise during operation The microwave shutting down unexpectedly Visible damage or leakage from the capacitor This GE replacement part is also compatible with Hotpoint, RCA, and some Kenmore models.WB27X11033 (AP4412060) replaces 1474118, AH2353613, EA2353613, PS2353613, WB27X10308, WB27X10520, WB27X10701, WB27X10747, WB27X10805.