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The WHIRLPOOL WP3400909 is a genuine OEM push-in nut used in evaporator assemblies on Whirlpool appliances. This fastener secures evaporator components in place, maintaining proper positioning within the refrigeration or appliance system. It is a direct factory replacement part, manufactured to the same specifications as the original. Appliance technicians and qualified service pros install this part during evaporator service or repair procedures where the original nut has worn, stripped, or been lost during disassembly.
This push-in nut is suited for residential appliance repair applications where the evaporator assembly requires refastening or component replacement. It is a common service part encountered during refrigerator evaporator fan, coil, or cover service work. When the original fastener is damaged or missing, this OEM part restores the assembly to factory fit and function without modification.
Designed as an OEM-style replacement evaporator push-in nut for Whirlpool appliances. Refer to your appliance model number and parts diagram to confirm fitment before installation.
Installation should be performed by a qualified appliance technician. Disconnect power to the appliance at the breaker or by unplugging before beginning any disassembly. Push-in nuts are typically seated by hand or with light pressure using a flat tool — do not use excessive force that could crack surrounding plastic components. Consult the appliance service manual for the correct installation location and orientation.
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