Although I haven't seen one in person, I would suggest looking towards the passenger side front, up above a bit of engine cradle/frame.
Unlike most filters, it doesn't mount directly to the engine block.
See "Related Questions" below for more
According to the 2007 Ford Freestar Owner Guide : For the 3.9 and 4.2 liter V6 engines : With engine oil filter change : ( 5 U.S. quarts )
According to the 2005 Ford Freestar Owner Guide ( Motorcraft FL-400-S ) engine oil filter
For the 2004 Ford Freestar : 3.9 and 4.2 liter V6 engines : ( Motorcraft FL-400-S engine oil filter ) according to one of Fords websites
It will hold 5 quarts exactly with a filter change.
Oil filter is located under lowest end of the serpentine belt, passenger side of the vehicle, between the lower frame angle.
No
According to the 2004 Ford Freestar Owner Guide : For both the 3.9 liter V6 and the 4.2 liter V6: With engine oil filter change : ( 5.0 U.S. quarts of 5W-20 engine oil )
Motorcraft
For a 2005 Ford Freestar ( 5W-20 ) According to the Owner Guide : With engine oil filter change : Both the 3.9 and the 4.2 liter V6 engines take ( 5.0 U.S. quarts of 5W-20 )
Where is the oil sending unit on ford freestar
With engine oil filter change ( 4.0 quarts / 3.8 liters of engine oil ) for the 2.3 liter four cylinder in a 2007 Ford Ranger
5 quarts