Standard Ignition Door Window Switch P/N:DWS425
Put the driver back in command of every door glass with the Standard Ignition Door Window Switch DWS2129. This front left (driver's-side) master door window switch drops in as a direct-fit replacement for the 2016-2020 Ford F-150, restoring switch control when the original has worn or failed.
Signs this switch may need replacing include a window that won't respond, works intermittently, or only moves in one direction from the driver's door — if a failed switch is the cause, this unit replaces it. Diagnose the circuit before ordering.
Interchange: WST2229 · PA5018 · FL3Z14529BA · SW7441
Manufacturer part number DWS2129 · Part Eazy SKU DWS2129
This part cross-references / interchanges with the following part numbers:
What vehicle does the DWS2129 fit?
It is a direct-fit replacement for the 2016-2020 Ford F-150. Check the Buyer's Guide tab to confirm it matches your specific truck.
Where is this switch located?
This is the front left (driver's-side) master door window switch, which mounts in the driver's door panel to control the power window circuit.
What numbers does this switch interchange with?
It cross-references WST2229, PA5018, FL3Z14529BA, and SW7441. Its own manufacturer part number is DWS2129.
How do I know if my window switch has failed?
A window that won't respond, works intermittently, or moves only one direction can be a sign. Diagnose the circuit first; if the switch is the cause, this replaces it.
Is installation difficult?
It replaces the driver's-door master window switch for the listed application. Follow the vehicle service procedure for door-panel and switch removal and installation.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.