Genuine Nissan Parts 22401-5M015 Spark Plug Fits: 2004-2006 Titan, 2004-2006 Frontier, 2005-2007 Xterra 2000-2013 Pathfinder, 2003-2004 Armada, 2004-2013 Quest and 2004-2005 350Z Direct OEM replacement Manufactured with the highest quality materials and to the exact specifications of your Nissan Durable