Brand New Upper Intake Manifold Assembly With Built In IMRC Flaps & Gaskets Compatible with 5.4L (330) V8 Engine The IMRC (intake manifold runner control) is a system of flaps built inside the intake manifold to control airflow. The solenoid is what actuates these flaps and it is a separate part that bolts to the outside rear of the intake manifold. See APDTY-104146 For The IMRC Actuator Motor Compatible with 2005-2008 Ford Expedition Compatible with 2004-2010 Ford F150 Compatible with 2005-2008 Ford F250 F350 Compatible with 2006-2008 Lincoln Mark LT Pickup Compatible with 2005-2008 Lincoln Navigator Replaces 3L3Z9424HA, 5L1Z9424A See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model (Intake Manifold With Gaskets & Internal IMRC Flaps Compatible With 2004-2010 Ford or Lincoln Trucks w/ 5.4L V8 Engine (Replaces 3L3Z9424HA, 5L1Z9424A, 615-268))
