Fuel Water Separator Filter. The engine types may include 10.8L 10834CC 661Cu. l6 DIESEL Turbo/Aftercooled,5.9L 359Cu. l6 DIESEL OHV Turbochar ged,6.7L 408Cu. l6 CNG,8.9L 8849CC 540Cu. This part fits vehicles made in the following years 1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006, 2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2022.