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WHIRLPOOL Defrost Thermostat WP4387490 - Whirlpool Parts for Refrigerators & Freezers
WHIRLPOOLWhirlpool Parts for Refrigerators & Freezers

WHIRLPOOL Defrost Thermostat WP4387490

The WHIRLPOOL Defrost Thermostat (Mfr Part # WP4387490) is a genuine OEM replacement part for refrigerators and freezers. As a Whirlpool-sourced component, it is designed to meet original equipment specifications for…

SKU 3G-OTH-568012

Also listed as: WP 4387490 · WP-4387490

Brand
WHIRLPOOL
Item
Defrost Thermostat WP4387490
Part Number
WP4387490
Category
Whirlpool Parts for Refrigerators & Freezers
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

WHIRLPOOL
Manufacturer Part Number
WP4387490
Product Type
Defrost Thermostat

Technical Documents

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WHIRLPOOL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WHIRLPOOL Defrost Thermostat (Mfr Part # WP4387490) is a genuine OEM replacement part for refrigerators and freezers. As a Whirlpool-sourced component, it is designed to meet original equipment specifications for defrost cycle control.

Frequently Asked Questions

What is the WHIRLPOOL Defrost Thermostat WP4387490 used for?

The WHIRLPOOL Defrost Thermostat WP4387490 controls the defrost cycle in refrigerators and freezers. It monitors evaporator coil temperature and opens the defrost heater circuit when the coil reaches the specified temperature, preventing frost buildup and ensuring efficient cooling.

What are the specifications of the WHIRLPOOL Defrost Thermostat WP4387490?

The WHIRLPOOL Defrost Thermostat WP4387490 is a genuine OEM replacement part. Its manufacturer part number is WP4387490. It is designed to meet original equipment specifications for defrost cycle control in Whirlpool refrigerators and freezers.

Where to buy the WHIRLPOOL Defrost Thermostat WP4387490 worldwide?

3G Electric supplies the WHIRLPOOL Defrost Thermostat WP4387490 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine OEM part.

How to install the WHIRLPOOL Defrost Thermostat WP4387490?

Installation of the WHIRLPOOL Defrost Thermostat WP4387490 should follow the appliance service manual. Typically, disconnect power, locate the thermostat on the evaporator coil, remove the old unit, and connect the new one with the same wiring. Always verify proper defrost cycle operation after replacement.

Used in

Common applications for WHIRLPOOL
Office moisture control — Whirlpool WHAD251AW portable dehumidifier for maintaining humidity levels in office spaces
Residential through-the-wall HVAC — Whirlpool WHAT142-HAW air conditioner for cooling and heating in apartments or hotel rooms
Light-commercial portable cooling — Whirlpool WHNP141HAW portable air conditioner for temporary cooling in retail or event spaces
Commercial refrigeration maintenance — Whirlpool 12001937 defrost thermostat for repair of walk-in coolers or display cases
Residential dehumidification — Whirlpool WHHD501PAW dehumidifier for basements or large rooms with high moisture
Small-space heating and cooling — Whirlpool WHAT122-HAW through-the-wall unit for 550 sq ft rooms in residential buildings
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WHIRLPOOL Products

3G Electric supplies WHIRLPOOL whirlpool parts for refrigerators & freezers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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