2015-2016 GM 6.6L Duramax Radiator Surge Tank Three-Way Hose
Radiator Surge Tank Three-Way Hose
This three-way hose connects the radiator coolant tank, the heater outlet tube, and the upper radiator. It is a direct replacement for the factory hose that hardens/leaks.
OEM P/N for Reference: GM 23428266

Description
Radiator Surge Tank Three-Way Hose
This three-way hose connects the radiator coolant tank, the heater outlet tube, and the upper radiator. It is a direct replacement for the factory hose that hardens/leaks.
OEM P/N for Reference: GM 23428266




