According to the 2001 Lincoln Navigator Owner Guide :
With engine oil filter change :
( 5.7 litres / 6.0 U.S. quarts of 5W-30 engine oil )
According to the 1999 Lincoln Navigator Owner Guide ( 5W-30 )
According to a drawing in the 2001 Lincoln Navigator owners manual , the engine oil dipstick is located in the engine compartment on the drivers side of the engine
can be oil pressure change the oil filter
According to the 2001 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts of 5W-30 engine oil )
6 quarts
According to the 2001 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 quarts of engine oil )
According to the 1998 Lincoln Navigator Owner Guide : ( 5W-30 , 6.0 U.S. quarts with engine oil filter change )
It depends on what model year of Lincoln Navigator According to the various Owner Guides Up to the 2001 model year ( 5W-30 ) 2002 and newer ( 5W-20 )
According to the 2002 Lincoln Navigator Owner Guide : ( 5W-20 engine oil is recommended )
According to the 2006 Lincoln Navigator Owner Guide ( 5W-20 )
According to the 2008 Lincoln Navigator Owner Guide : With engine oil filter change : ( 7.0 quarts of engine oil )
According to the 2006 Lincoln Navigator owners manual ( 5W-20 )