This cooling fan motor (part number 4375278) is for microwaves.
Cooling fan motor 4375278 spins the cooling fan blade to keep the magnetron from overheating.
Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.
Large Kitchen Appliances
4.5" INHx 4" INHx 5.37"FOT
- Installations last year: 17
- Average installation time: 107 minutes
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