Engine Cooling Fan Clutch. Fits what vehicles: 1998 Ford E-350 Econoline, 1998-2002 Ford E-350 Econoline Club Wagon, 1998-1999 Ford Econoline Super Duty, 1999-2003 Ford E-350 Super Duty, 1999-2002 Ford E-450 Econoline Super Duty, 2002 Ford E-550 Econoline Super Duty, 2003-2004 Ford E-350 Club Wagon, 2003 Ford E-450 Super Duty, 2003 Ford E-550 Super Duty.
