DRYER CYCLE CANNOT BE SELECTED OR CHANGES INCORRECTLY
Whirlpool Dryer Cycle Selector Switch, 4 Position WP3399640, Fixes Dryer cycle cannot be selected or changes incorrectly
Genuine Whirlpool OEM four-position dryer selector switch that allows the user to change dryer cycle settings.
Part WP3399640Replaces 3396014, 3396016, 3399640Whirlpool
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part NumberWP3399640
Replaces3396014, 3396016, 3399640
ManufacturerWhirlpool
Appliance TypeDryer
Part TypeDryer Cycle Selector Switch, 4 Position
✅ Cross Reference Information
Current Part NumberWP3399640
Verified Previous OEM Numbers3396014, 3396016, 3399640
Common Symptoms
- Selected cycle does not change when the control is rotated
- Some selector positions fail to respond
- Dryer operates only on certain selector positions
Check Before Replacing
- With power disconnected, verify that the selector knob rotates through its intended four positions without binding or excessive looseness.
- Compare the dryer's response at each selector position; do not assume the switch is defective without checking the appliance model-specific wiring and controls.
- Match the number printed on the original switch before ordering, because similar dryer switches may not be interchangeable.
Pro Tip
Match the original switch part number and the complete dryer model number before installation; similar-looking selector switches may differ electrically.
Part Details
Part NumberWP3399640
Part TypeDryer Cycle Selector Switch, 4 Position
ManufacturerWhirlpool
Appliance TypeDryer
Primary FunctionSelects among the dryer's available cycle settings.
Installation Notes
- Disconnect electrical power before installing.
- Use the appliance's model-specific service information for terminal identification and access instructions.
- Reconnect wires exactly as they were positioned on the original switch; do not rely on color alone.
Verified Compatible Models
Fitment reminder: Verified compatibility is maintained by the XPart Model Hub Network. Match the complete appliance model number before ordering.
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