Genuine OEM Volvo Vacuum Hose Connector, part number 1389574. This elbow-shaped connector is designed to join two vacuum hoses, facilitating the routing of vacuum lines within various engine systems. It ensures a secure and leak-free connection, essential for maintaining proper vacuum pressure for components like the brake booster or emission control systems. The connector is made of flexible, durable rubber. Genuine OEM connectors are designed for precise hose fitment and material compatibility to prevent degradation.