ACDelco 18149L Professional 90 Degree Molded Heater Hose Can be used with hose connectors and bulk heater hose for virtually complete molded heater hose coverage Comes with a protective sleeve to help duplicate GM OE designs for proper fit and function Installs without buckling, bending out of shape, or straining at the connection for easy installation Resists water permeation to increase the life of the hose