Engine Heater Hose AssemblyENGINE HEATER HOSE ASSEMBLYTrustworthy quality – backed by team of product experts in the United States and more than a century of automotive experienceDurable construction – this part is made from quality materials to ensure reliable performance and long service lifeRestores functionality – reliable replacement for an original part that is leaking or has failed due to corrosionDirect replacement – this HVAC heater pipe is designed to match the fit and function of the original tube on specified applicationsThis HVAC heater pipe is designed to match the fit and function of the original pipe on specified applications, and is engineered for reliable performance and durability.