WMMS3330RB00 Whirlpool Microwave - Parts

The screw that holds the housing into place comes separately. The part number for that screw is PS12728594.

This magnetron generates the microwave energy that heats food. If your microwave runs without heating or shows weak performance, replacing the magnetron can restore proper function. Disconnect power b...

This fan motor is a replacement airflow drive component designed to circulate air efficiently during operation. It supports temperature regulation and ventilation and is commonly replaced when airflow...