Fuel Filter Drain Valve is a direct fit for the following:

1999-2003 Ford F-250 F-350 F-450 F-550 Super Duty

2002-2003 Ford E-450 & E-550

1998-2001 Ford Econoline Super Duty

1998-2003 Ford E-350

2000-2003 Ford Excursion

7.3L Diesel Engines

Genuine Ford Part Number: F81Z-9A153-AA