Description:

FITMENT - 2002-2005 for Ford Excursion 5.4L,2000-2005 for Ford Excursion 6.8L,2003 2005 for Ford for F-150 4.6L,2004 for Ford for F-150 Heritage 4.6L,2000-2004 for Ford F-250 Super Duty 5.4L,2000-2004 for Ford F-250 Super Duty 6.8L,2000-2004 for Ford F-350 Super Duty 5.4L,2000-2004 for Ford F-350 Super Duty 6.8L,2001 2003 for Ford F-450 6.8L,2003-2004 for Ford Grand Marquis 4.6L,2002-2004 for Ford Mustang 4.6L,2003-2004 for Lincoln Town Car 4.6L,2003 for Mercury Grand Marquis 4.6L. EASY to INSTALL and CLEAN - Disconnect the negative side of the battery, then loosen a couple band clamps and disconnect the harness. Pull out your old unit and re-insert new one, tighten band clamps, re-connect harness and negative battery terminal. HOW to WORK - Mass Air Flow Meter AFM Sensor measures the volume and density of air entering the engine, providing highly accurate Air Flow readings to the ECU over a wide range of ambient temperatures..