Item Description Parts Maker TRD Parts Name Radiator Cap N type Parts Number MS143-18001 Vehicle TOYOTA WILL VI Model NCP19 Valve Opening Pressure 127kPa(1.3kgf/cm2) By raising the valve opening pressure of the pressure regulating valve to 127 kpa (1.3 kg / cm2) and raising the boiling point, it suppresses the generation of air bubbles and maximizes the cooling performance of the radiator. It is a full-fledged design born from racing car development. Dispatch / Payment / Other notes Dispatch All items will be shipped by japan post. Payment All items can be paid via paypal. Other notes Please contact us in advance from the question column. We do not accept any complaints, cancellations, etc due to the delivery date conformity etc.