The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe's POWER DFS780 Diesel Fuel System, with its patent-pending design, is capable of removing power-robbing debris such as air, water and other contaminants. The DFS780 also boosts fuel pressure ensuring constant availability for the high-pressure pump, improving throttle response and horsepower at all RPMs.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 1999-2003 |
Ford |
F-250 Super Duty |
Lariat |
| 1999-2003 |
Ford |
F-250 Super Duty |
XL |
| 1999-2003 |
Ford |
F-250 Super Duty |
XLT |
| 2003 |
Ford |
F-350 Super Duty |
King Ranch |
| 1999-2003 |
Ford |
F-350 Super Duty |
Lariat |
| 1999-2003 |
Ford |
F-350 Super Duty |
XL |
| 1999-2003 |
Ford |
F-350 Super Duty |
XLT |
