SMP EGV575 Standard EGR Valve fits 1997 Ford Aerostar; 2000 - 1999 Ford Contour; 2004 - 1997 Ford Expedition; 2003 - 1998 Ford Explorer; 2003 - 1997 Ford F-150; 1999 - 1997 Ford F-250; 2004 - 1996 Ford Mustang; 1999 - 1997 Ford Ranger; 1997 - 1996 Ford Thunderbird; 1998 Ford Windstar; 1996