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4392027

Whirlpool Microwave Door Primary Interlock Switch 4392027 1.50 x 1.50 x 0.25 Genuine OEM

by Whirlpool · Switch

Home AppliancesCooking AppliancesAppliances Ovens

Condition: New
$153.24 at Sears PartsDirect · as of 18 Oct 2026
See current price at Sears PartsDirect

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Description

This is a Genuine OEM Whirlpool part. This door interlock switch (part number 4392027) is for microwaves. Door interlock switch 4392027 prevents the microwave from starting when the door is open. Because the microwave shielding and interlock switches must be properly tested following the door interlock switch replacement, a service technician should install this part. | Whirlpool Microwave Door Primary Interlock Switch 4392027 1.50 x 1.50 x 0.25 Genuine OEM

Fits, as listed by Sears PartsDirect

Listed by part number, not by machine model: confirm the number against your appliance's or machine's parts list before ordering.

For: Microwave

Specifications

1.50 x 1.50 x 0.25