There was only one unit for all petrol cars, diesel cars had a different one.

to 31.01.1994: 7000569
from 01.01.1994 to 31.08.1996: 7033810.


You can use any (except diesel) MK3 sender unit, just take care for the right period of the donor car.

New early type:

https://www.ebay.de/itm/133498628690

New late type:

https://www.online-teile.com/ford-er...ml?language=en