The Gates PCV valve for 2010–2015 Lexus RX450h with the 3.5L V6 electric-assist system is a crankcase vent valve that manages engine crankcase ventilation and routes blow-by gases. Specified for these hybrid RX450h model years and powertrain, it serves the venting needs of that application; verify your vehicle’s exact configuration to ensure correct fitment.
Gates 10-15 Lexus RX450h V-6 3.5L Electric Assist PCV Valve Crankcase Vent Valves