2018 Lexus RC300 Base 3.5L V6. 2018 Lexus RC300 F Sport 3.5L V6. 2019 Lexus RC300 Base 3.5L V6. 2019 Lexus RC300 F Sport 3.5L V6. Notes: Engine Water Pump. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.