The 2009 Lexus IS-250 has double overhead cam (DOHC).
The 2009 Lexus IS-F has double overhead cam (DOHC).
The 2009 Lexus IS-350 has double overhead cam (DOHC).
The 2009 Lexus RX-350 has double overhead cam (DOHC).
The 2009 Lexus GS-450H has double overhead cam (DOHC).
The 2009 Lexus GS-350 has double overhead cam (DOHC).
The 2009 Lexus LS-460 has double overhead cam (DOHC).
The 2009 Lexus ES-350 has double overhead cam (DOHC).
The 2009 Lexus LS-600H-L has double overhead cam (DOHC).
The 2008 Lexus IS-250 has double overhead cam (DOHC).
The 2008 Lexus IS-350 has double overhead cam (DOHC).
The 2012 Lexus IS-250 has double overhead cam (DOHC).