The Pierburg EGR Vacuum Solenoid - 702256010 is a component used in the exhaust gas recirculation (EGR) system of a vehicle. It is responsible for controlling the flow of vacuum to the EGR valve, which helps reduce emissions and improve fuel efficiency. The solenoid is designed and manufactured by Pierburg, a trusted brand in the automotive industry. It is made with high-quality materials and undergoes rigorous testing to ensure durability and reliability. This product is compatible with various vehicle makes and models and is an essential part of the EGR system.