Fit Vehicles: 1998-2000 Lexus GS400 4.0L Upstream 1995-2000 Lexus LS400 4.0L Upstream 2008-2012 Lexus LS600h 5.0L Downstream 1998-2002 Lexus LX470 4.7L Upstream 2008-2011 Lexus LX570 5.7L Downstream 1992-1993 1996-2000 Lexus SC400 4.0L Upstream 1998-2002 Toyota Land Cruiser 4.7L Upstream 2008-2011 Toyota Land Cruiser 5.7L Downstream 2001-2004 Toyota Sequoia 4.7L Upstream 2000-2004 Toyota Tundra 4.7L Upstream Features: Extensively Tested During Manufacture to Guarantee Quality and Reliability Supplied With a Factory-Fitted Connector for Easy Installation .