This item is a brand new Set of Valve Covers and Valve Cover Gaskets. It is Compatible with and a Replacement for: See part finder tool Compatible with 2003-2008 Infiniti FX35 Compatible with 2003-2006 Infiniti G35 Compatible with 2007-2007 Infiniti G35(VQ35DE) Compatible with 2006-2008 Infiniti M35 Compatible with 2003-2006 Nissan 350Z