GE (G.E.) Genuine OEM WG02F07876 Microwave Noise Filter. The noise filter filters the electrical power supply to prevent control board damage from power surges.
Possible Repair Solution For:

Unusual noises, will not start.
Please Note: This is intended as a guideline only, as other items can cause the same symptoms.
 
This part works with the following brands: G.E., GE, General Electric, Westinghouse, Monogram, Café, Moffat, Profile, Sears, McClary, Hotpoint & Kenmore.