This is a Genuine Ford Air Filter Box for a Ford Fiesta Mk3 1.8 Diesel (1994-1996).
The part number for this is 1014102 / 94FF-9600-AC.
Stock Location - FC9
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.