【Powerful Function】The idle air control valve is controlled by the Engine Control Module (ECM). The ECM is the monitoring module that keeps a check on the engine idle speed. The ECM uses the IAC valve to control the amount of air that is allowed to bypass the throttle intake plate, so as to keep the engine idle speed constant. If the following problems occur: abnormal vibration, easy flameout, unsuccessful acceleration, and high idle speed, it should be replaced in time.
【High Quality】TOP quality IAC Idle Air Control Valve,made of premium quality for strong stability,which will bulit to long lasting durability.
【Reference OE Part Number】MD628117 MD628119 MD628174 MD619857 AC4157 AC254 2H1081 2H1203 20GE106GT1480W 30GEGT1365WA 50GEGT1365 40GEGT1365MA4 100GEGT7610-106.Direct replacement for a proper fit and easy installation, quality materials used, meets or exceeds OEM standards, 100% tested before shipping.