1999 2000 2001 2002 Toyota 4Runner 3.4L V6. 2000 2001 2002 2003 2004 Toyota Tundra 3.4L V6. 1999 2000 2001 2002 2003 2004 Toyota Tacoma 3.4L V6. Assembly : Once all components pass inspection and testing, they are reassembled into a complete fuel injector.