This is a flow-matched set of 8 OEM Siemens for Ford professionally remanufactured fuel injection units.
 
Ford Part Number 5C3E-DB
 

This set fits the following vehicles:
 
 

2005-2006 Ford Expedition 5.4L V8
2005-2007 Ford F-150 5.4L V8
2005-2007 Ford F-250 Super Duty 5.4L V8
2005-2007 Ford F-350 Super Duty 5.4L V8
2006-2007 Lincoln Mark LT 5.4L V8
2005-2006 Lincoln Navigator 5.4L V8
 
 
 

Interchange Part Numbers:
 
 

5C3E-DB
5C3E-DC
5C3Z
822-11198