
The GReddy upper radiator hose temperature adapter is a 30mm radiator hose fitting for Mazda Miata applications with 4AG, BP or B6 configurations. It provides a port-matched location for an upper water temperature sender, enabling accurate coolant temperature measurement while fitting into the vehicle's radiator hose plumbing. Intended for direct use with the specified Miata engine families.
GReddy Mazda Miata 4AG BP/B6 Radiator Hose 30mm Upper Water Temperature Adapter