This is an updated all metal housing assembly, Includes housing, thermostsat cover and seals Applications Jaguar XKR 4.0L 1998 through 2002 Jaguar XK8 4.0L 1997 through 2002 Jaguar XJ8 4.0L 1998 through 2003 Jaguar XJR 4.0L 2003 through 2004 Vanden...