2002 2003 2004 Audi A6 Quattro 3.0L V6. 2002 2003 2004 2005 2006 Audi A4 Quattro 3.0L V6. 2002 2003 2004 Audi A6 3.0L V6. 2002 2003 2004 2005 Audi A4 3.0L V6. Fuel injector(s) is not included. Before installation, you must lubricate all seals and O-rings !