Diamond Power Valve Stem Seals works with Lexus GX470 4.7L DOHC Same day shipping when purchased before 3pm EST Fits: 1998-2009 Lexus GX470 LX470 4.7L 285CID 2UZFE DOHC 32V Our products are tested and meet or exceed OEM performance requirements Made with the best quality materials like Viton and Fluorpolieslastomer depending on each seal type 2 Year Warranty (This product must be installed by a certified professional mechanic)