1 X AA5052 Aluminum Shroud. 2003 Lexus GX470 4.7l V8. 2004 Lexus GX470 4.7l V8. 2005 Lexus GX470 4.7l V8. 2003 Toyota 4Runner 4.7l V8. 2004 Toyota 4Runner 4.7l V8. 2006 Lexus GX470 4.7l V8. The fan shroud basically houses the fan blades securing it in place and keeping it from damaging the other engine components that may disturb the smooth and even operation of the engine.
