The engine types may include 10.0L 10014CC 611Cu. l6 CNG,10.0L 10014CC 611Cu. This part fits v ehicles made in the following years 1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009 ,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019.