Product Description
The Dryer Push-to-Start Switch starts the dryer when you press and release the button. To access this part, you'll need to remove the back top panel of the dryer with a Phillips-head screwdriver and disconnect the old switch from the wiring harness. Replacing this part will require basic hand tools, some disassembly of the dryer and novice repair experience. You must unplug the dryer or shut off the house circuit breaker for the appliance before installing this part.
Equivalent Part Numbers: 3977456
The Whirlpool WP3977456 switch is a genuine OEM replacement component designed to restore proper operation in your appliance or equipment.
This part helps maintain reliable appliance performance and supports the overall function of the system it serves. If this part becomes worn, damaged, or stops operating correctly, the function it supports may become inconsistent or stop working altogether. Replacing a failed or worn component with the correct genuine OEM part can help restore proper operation and support consistent day-to-day performance.
Using genuine OEM Whirlpool parts ensures compatibility, reliability, and long-lasting performance. OEM components are built to the exact specifications of your equipment, protecting your investment and reducing the risk of costly breakdowns.
