Car EGR Valves EGR Valve EGR Valve Replacement MV778Q 18011P2MA00 18011P2M305 EGR Valve Improves engine idling stability, effectively reducing vibration and weak acceleration. EGR Valve: Reduces emissions and improves engine efficiency. This EGR valve effectively recirculates exhaust gas to lower harmful emissions, helping your vehicle pass annual inspections smoothly. Designed with high-temperature resistant internal components, it maintains consistent operation under harsh high-load driving conditions., Manufacturer: NADCFN