This is a Genuine Ford LH Front Seat Switch for a Ford Explorer.
The part number for this is 3859250 / F57Z14A701AC.
These will complete as shown in pictures.
Please note, this is Genuine OEM Ford old stock.
Unfortunately I do not have access to correct fitment guides so I stress that you must check part numbers.
Please try to match part numbers as and where possible to avoid disappointment.