The Microwave Plastic Micro Switch, equipped with two metal contacts and available in black, might need replacement if your microwave isn't heating or functioning as it should. Measuring 1 inch by 3/4 inch, this switch can be purchased individually and fits LG and Sears-Kenmore models.
Identified by part number 6600W1K001B, the door interlock switch prevents the microwave from operating when the door is open. It is advisable to have a qualified technician perform the replacement to verify the microwave's shielding and interlock functionalities.
Replacement part 6600W1K001B (AP5214009) is compatible with parts numbered 1325767, 1353253, AH3598693, EA3598693, and PS3598693.