For VW CC For Beetle For Passat For Golf For Jetta Vacuum Solenoid Valve 037906283C. Suitable for owners and maintenance professionals who prioritize environmental friendliness and require a dependable solenoid for their vehicles. The role of turbo boost pressure solenoid is to increase the intake of air into the engine, which will increase the power and torque of the engine, making the car more dynamic. These vacuum solenoid valves precisely regulate the flow of exhaust gas into the intake manifold, enabling refined control of exhaust gas recirculation. They effectively manage the emission of fuel vapor and oil vapor from the engine combustion chamber, ensuring the stable and reliable operation of the vehicle's evaporative emission system., Manufacturer: Weurwvu