According to the 1998 Lincoln Navigator Owner Guide :
With engine oil filter change :
( 6.0 U.S. quarts of 5W-30 )
According to the 1998 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts )
According to the 2001 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts of 5W-30 engine oil )
According to the 2002 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts of 5W-20 engine oil )
With engine oil filter change ( 7.0 quarts ) according to the 2011 Lincoln Navigator Owner Guide
According to the 2004 Lincoln Navigator Owner Guide : With engine oil filter change ( 7.0 quarts )
According to the 2008 Lincoln Navigator Owner Guide : With engine oil filter change : ( 7.0 quarts of engine oil )
The 2006 Lincoln Navigator owners manual shows : 7 quarts WITH FILTER CHANGE for your 5.4 L 3V engine
5 Qts, ========================================================= According to the 2004 Lincoln Navigator Owner Guide : With engine oil filter change : ( 7.0 U.S. quarts of 5W-20 )
According to the 1998 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 U.S. quarts ) of 5W-30 engine oil
According to the 2001 Lincoln Navigator Owner Guide : With engine oil filter change : ( 6.0 quarts of engine oil )
A 2000 Lincoln Navigator needs 6 quarts of oil, and the recommended viscosity is 5W20. ========================================================= The 2000 Lincoln Navigator Owner Guide shows to use ( 5W-30 ) The 6.0 U.S. quarts with engine oil filter change is correct
5 Quarts ----------------------------------------------------------------------------------------------------- According to the 2003 Lincoln Navigator Owner Guide : With engine oil filter change : ( 7.0 U.S. quarts of 5W-20 engine oil )