Gates - Radiator Hose - Compatible with 1987 - 2007 Peterbilt 379 Note: Straight Coolant Hose (Heavy-Duty 2-Ply) Compatible With or Fits: Position: Lower - Engine To Pipe 2005 - 2006 Peterbilt 379 11.1L 6 Cyl DIESEL 2004 - 2006 Peterbilt 379 12.5L 6 Cyl DIESEL 2000 - 2007 Peterbilt 379 14.9L 6 Cyl DIESEL 2000 - 2004 Peterbilt 379 12.0L 6 Cyl DIESEL 2000 - 2003 Peterbilt 379 10.3L 6 Cyl DIESEL 2000 Peterbilt 379 14.6L 6 Cyl DIESEL 2000 Peterbilt 379 15.8L 6 Cyl DIESEL 1996 - 2001 Peterbilt 379 12.7L 6 Cyl DIESEL 1995 - 1997, 2000 - 2002 Peterbilt 379 14.0L 6 Cyl DIESEL 1994 - 1998 Peterbilt 379 10.8L 6 Cyl DIESEL 1987 - 1994 Peterbilt 379 10.0L 6 Cyl DIESEL 1987 - 1991, 1994, 1996 Peterbilt 379 10.5L 6 Cyl DIESEL Position: Lower - Pipe To Pipe 2000 - 2001 Peterbilt 379 14.0L 6 Cyl DIESEL Position: Lower - Pipe To Radiator 2000 - 2005 Peterbilt 379 14.9L 6 Cyl DIESEL 2000 - 2001 Peterbilt 379 14.0L 6 Cyl DIESEL 2000 Peterbilt 379 14.6L 6 Cyl DIESEL 2000 Peterbilt 379 15.8L 6 Cyl DIESEL Position: Lower 1987 - 1994 Peterbilt 379 14.0L 6 Cyl DIESEL Position: Upper - Engine To Pipe 2005 - 2006 Peterbilt 379 11.1L 6 Cyl DIESEL 2004 - 2006 Peterbilt 379 12.5L 6 Cyl DIESEL 2000 - 2007 Peterbilt 379 14.9L 6 Cyl DIESEL 2000 - 2004 Peterbilt 379 12.0L 6 Cyl DIESEL 2000 - 2003 Peterbilt 379 10.3L 6 Cyl DIESEL 2000 - 2003 Peterbilt 379 15.8L 6 Cyl DIESEL 1999 - 2007 Peterbilt 379 14.6L 6 Cyl DIESEL 1997, 2000 - 2002 Peterbilt 379 14.0L 6 Cyl DIESEL 1997 Peterbilt 379 10.5L 6 Cyl DIESEL 1996 - 2001 Peterbilt 379 12.7L 6 Cyl DIESEL Position: Upper - Pipe To Radiator 2005 - 2006 Peterbilt 379 11.1L 6 Cyl DIESEL 2004 - 2006 Peterbilt 379 12.5L 6 Cyl DIESEL 2000 - 2007 Peterbilt 379 14.9L 6 Cyl DIESEL 2000 - 2004 Peterbilt 379 12.0L 6 Cyl DIESEL 2000 - 2003 Peterbilt 379 10.3L 6 Cyl DIESEL 2000 - 2003 Peterbilt 379 15.8L 6 Cyl DIESEL 1999 - 2007 Peterbilt 379 14.6L 6 Cyl DIESEL 1997, 2000 - 2002 Peterbilt 379 14.0L 6 Cyl DIESEL 1997 Peterbilt 379 10.5L 6 Cyl DIESEL 1996 - 2001 Peterbilt 379 12.7L 6 Cyl DIESEL 1994 - 1998 Peterbilt 379 10.8L 6 Cyl DIESEL 1987 - 1994 Peterbilt 379 10.0L 6 Cyl DIESEL Position: Upper 1995 - 1996 Peterbilt 379 14.0L 6 Cyl DIESEL 1988 - 1995 Peterbilt 379 12.7L 6 Cyl DIESEL 1987 - 1998 Peterbilt 379 14.6L 6 Cyl DIESEL 1987 - 1991, 1994, 1996 Peterbilt 379 10.5L 6 Cyl DIESEL