GReddy Water Adapter Radiator Hose Temp. Sensor / Water Pressure Universal the ID is 69mm and

the ID is 69mm and the OD is 90mm

red fittings

Custom metric fitting to use Subaru STI stock oil feed source

25" inner diameter

NS-XXXXXX Blue

GReddy Water Adapter Radiator Hose Temp. Sensor / Water Pressure Universal the ID is 69mm andDesigned originally for racing engines, todays compact production engines can also benefit from the used of GReddys Radiator Bleed Tank. The air in the radiator causes over heating. The GReddy Breather Tank removes the air in cooling system. By the fluid swirl in the tank, Breather Tanks separate coolant from the air and will contribute to the radiators efficiency. Block off radiator cap included. New model now works for most Japanese vehicles. 30mm