We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
WHIRLPOOL Start Switch 3977456 - Whirlpool Washing Machine & Dryer Parts
WHIRLPOOLWhirlpool Washing Machine & Dryer Parts

WHIRLPOOL Start Switch 3977456

The WHIRLPOOL Start Switch (part number 3977456) is a genuine OEM dryer start switch for Whirlpool washing machines and dryers. This component is a direct replacement part, ensuring proper operation of the…

SKU 3G-OTH-603741

Brand
WHIRLPOOL
Item
Start Switch 3977456
Part Number
3977456
Category
Whirlpool Washing Machine & Dryer Parts
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

WHIRLPOOL
Manufacturer Part Number
3977456

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 Start Switch (part number 3977456) is a genuine OEM dryer start switch for Whirlpool washing machines and dryers. This component is a direct replacement part, ensuring proper operation of the appliance's start function.

Frequently Asked Questions

What is the WHIRLPOOL Start Switch 3977456 used for?

The WHIRLPOOL Start Switch 3977456 is a genuine OEM dryer start switch that activates the appliance's cycle. It is a direct replacement part for Whirlpool washing machines and dryers, ensuring the start function operates correctly.

What are the specifications of the WHIRLPOOL Start Switch 3977456?

The WHIRLPOOL Start Switch 3977456 is a genuine OEM part from Whirlpool, with manufacturer part number 3977456. It is specifically designed as a Dryer Start Switch for Whirlpool washing machines and dryers, serving as a direct replacement component.

Where to buy the WHIRLPOOL Start Switch 3977456 worldwide?

3G Electric supplies the WHIRLPOOL Start Switch 3977456 to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the genuine OEM part for your Whirlpool appliance, no matter your location.

How to install the WHIRLPOOL Start Switch 3977456?

To install the WHIRLPOOL Start Switch 3977456, first disconnect the appliance from power. Remove the control panel, locate the old switch, disconnect its wiring, and replace it with the new OEM part. Reassemble and test the start function before full use.

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
Not sure this is the right part? Photo-identify it

WHIRLPOOL Products

3G Electric supplies WHIRLPOOL whirlpool washing machine & dryer parts. 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
Replacement lint screen for use with select Whirlpool dryers. Captures lint and debris during the drying cycle to maintain airflow. Helps reduce lint buildup in the exhaust system
WHIRLPOOL
Replacement lint screen for use with select Whirlpool dryers. Captures lint and debris during the drying cycle to maintain airflow. Helps reduce lint buildup in the exhaust system
WHIRLPOOL
WHIRLPOOL
Pressure switch for Whirlpool washing machines and dryers. Monitors water levels by sensing pressure changes and signals the control board to fill, stop, or drain during cycles
WHIRLPOOL
WHIRLPOOL
This latch secures the washing machine door during operation, ensuring it remains closed throughout wash and spin cycles. It is a genuine OEM component designed for use in Whirlpool washing machines and dryers. Typical application includes residential laundry appliances where door locking is required for safe operation
WHIRLPOOL
WHIRLPOOL
Genuine OEM washing machine lint screen designed to trap lint and debris during the wash cycle, helping to prevent clogs and maintain drainage efficiency. Direct replacement part for compatible Whirlpool washers
WHIRLPOOL
WHIRLPOOL
Leveling leg for Whirlpool washing machines and dryers. Used to stabilize the appliance during operation, ensuring proper alignment and reducing vibration. OEM replacement part
WHIRLPOOL
WHIRLPOOL
Genuine OEM heating element for Whirlpool dryers, part number WP8544771. Restores proper heating performance in compatible appliances. Used in residential laundry drying applications
WHIRLPOOL
WHIRLPOOL
Clip assembly for securing the drain hose on washing machines and dryers. Helps prevent kinks and maintain proper drainage. OEM replacement part
WHIRLPOOL
WHIRLPOOL
This kit contains components for servicing the agitator assembly in compatible washing machines. It is used to restore proper agitation action when the agitator is stuck or not moving. The kit includes necessary parts for repair

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first