EXW Singapore — collect or forward from our Singapore office.

3G Electric
WHIRLPOOL Defrost Control Board 4388931 - Whirlpool Parts for Refrigerators & Freezers
WHIRLPOOLWhirlpool Parts for Refrigerators & Freezers

WHIRLPOOL Defrost Control Board 4388931

The WHIRLPOOL Defrost Control Board (Mfr Part # 4388931) is a replacement timer for refrigerators and freezers. This OEM part is designed to manage defrost cycles in compatible Whirlpool appliances.

SKU 3G-OTH-567864

Brand
WHIRLPOOL
Item
Defrost Control Board 4388931
Part Number
4388931
Category
Whirlpool Parts for Refrigerators & Freezers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WHIRLPOOL
Manufacturer Part Number
4388931
Product Type
Defrost Control Board

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The WHIRLPOOL Defrost Control Board (Mfr Part # 4388931) is a replacement timer for refrigerators and freezers. This OEM part is designed to manage defrost cycles in compatible Whirlpool appliances.

Frequently Asked Questions

What is the WHIRLPOOL Defrost Control Board 4388931 used for?

The WHIRLPOOL Defrost Control Board 4388931 manages defrost cycles in refrigerators and freezers. It automatically initiates and terminates defrost to prevent ice buildup, ensuring consistent cooling and efficient operation in compatible Whirlpool appliances.

What are the specifications of the WHIRLPOOL Defrost Control Board 4388931?

The WHIRLPOOL Defrost Control Board 4388931 is an OEM replacement part with manufacturer part number 4388931. It is a defrost control board designed for refrigerators and freezers, ensuring proper defrost cycle timing and reliable performance in Whirlpool appliances.

Where to buy the WHIRLPOOL Defrost Control Board 4388931 worldwide?

3G Electric supplies the WHIRLPOOL Defrost Control Board 4388931 to customers worldwide. We handle full logistics, customs clearance, and delivery, making it easy to source this OEM defrost control board for your refrigeration needs, regardless of your location.

How to install the WHIRLPOOL Defrost Control Board 4388931?

Installation of the WHIRLPOOL Defrost Control Board 4388931 should follow the appliance service manual. Typically, disconnect power, remove the old board, mount the new board, and reconnect wiring per the diagram. For safe installation, consult a qualified technician.

Used in

Common applications for WHIRLPOOL
Residential appliance repair — Whirlpool 2188917 shaft for refrigerators and freezers
Commercial kitchen waste management — Whirlpool WG1202XH continuous-feed garbage disposal
Hotel and hospitality laundry — Whirlpool WPW10208415 door hinge for washers and dryers
Multi-family housing maintenance — Whirlpool W11130362 suspension spring kit for washing machines
Healthcare facility laundry — Whirlpool 31001535 motor pulley for washers and dryers
Food service refrigeration — Whirlpool 4378411RB inline water filter for ice machines and refrigerators
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from WHIRLPOOL

View all WHIRLPOOL parts →
This condenser fan motor kit circulates air across the condenser coils in refrigerators and freezers to prevent overheating and maintain cooling efficiency. It is a genuine OEM replacement part for compatible models
WHIRLPOOL
This condenser fan motor kit circulates air across the condenser coils in refrigerators and freezers to prevent overheating and maintain cooling efficiency. It is a genuine OEM replacement part for compatible models
WHIRLPOOL
WHIRLPOOL
Genuine OEM start device for refrigerators and freezers. Provides the initial electrical boost to start the compressor, ensuring reliable cooling system operation. Suitable for use in refrigeration equipment
WHIRLPOOL
WHIRLPOOL
Epoxy repair kit for mending cracks, holes, or damage in the interior liner of refrigerators and freezers. Restores structural integrity and helps maintain temperature control
WHIRLPOOL
WHIRLPOOL
OEM replacement solenoid for refrigerators and freezers. Controls fluid or gas flow within the appliance system, supporting ice maker and water dispenser operation
WHIRLPOOL
WHIRLPOOL
OEM replacement compressor kit for refrigerators and freezers. Restores cooling performance by replacing a failed compressor. Designed for use in compatible Whirlpool appliances
WHIRLPOOL
WHIRLPOOL
Genuine OEM module assembly for Whirlpool refrigerators and freezers. This electronic control component manages temperature regulation and defrost cycles. Used as a replacement part in refrigeration systems
WHIRLPOOL
WHIRLPOOL
This water tube is a replacement part for refrigerators and freezers, used to convey water from the supply line to the dispenser or ice maker. It is designed for use in Whirlpool appliances
WHIRLPOOL
WHIRLPOOL
OEM replacement crisper pan for Whirlpool refrigerators and freezers. Designed to store fruits and vegetables at optimal humidity levels to help maintain freshness. Fits select Whirlpool models

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first