Silicone Radiator Hose Kit for HONDA Civic EF8 EF9 CRX B16A B18C 1989-1992 BLACK Full 4.5mm Thickness Made of High Quality Silicone For High Temperature and High Boost Application. 3-Ply Nylon for Strong Reinforcement Withstands Operating Temperatures from -65F to 500F Degrees Fahrenheit