Lads, I hope you all noticed that Rodrigo is in Bolivia, and answered accordingly.
Rodrigo, the fuel filter is specific to the XJ, and I don't think that filter is intended for any other application/vehicle. I have looked at displays of fuel filters and wondered about other filters, but we have no problem finding the correct filter here so it is foolish to use the wrong filter and cause a problem.
If you cannot buy the correct filter in Bolivia, perhaps someone here can send it to you.
Do you know where the filter is located on your Jeep? If yours is the same as our North American XJs, the fuel filter is attached to the inside of the frame rail on the driver's side, approximately under the rear seat.
I hope this helps.