Thanks, the hose is simply a curved rubber '3 hose that connects to the air box circled with red arrow at the connection location and the actual hose circled in red. The dealer is wanting to sell me the whole assembly and dancing around just selling me the small curved rubber '3 hose. Didn't wish to use an improper hose but doesn't appear Lexus wants to sell me this piece. Will try O'Reilly or Auto Zone. Appreciate your reply.