The water pump is the heart of your engines cooling system. Engine Water Pump. US Motor Works. The engine types may include 7.6L 466Cu. This part fits vehicles made in the following years 1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1 995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018.