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.
This Part Fits:
Year |
Make |
Model |
Submodel |
2017-2019 |
Chevrolet |
Silverado 2500 HD |
High Country |
2017-2019 |
Chevrolet |
Silverado 2500 HD |
LT |
2017-2019 |
Chevrolet |
Silverado 2500 HD |
LTZ |
2017-2019 |
Chevrolet |
Silverado 2500 HD |
WT |
2017-2019 |
Chevrolet |
Silverado 3500 HD |
High Country |
2017-2019 |
Chevrolet |
Silverado 3500 HD |
LT |
2017-2019 |
Chevrolet |
Silverado 3500 HD |
LTZ |
2017-2019 |
Chevrolet |
Silverado 3500 HD |
WT |
2017-2019 |
GMC |
Sierra 2500 HD |
Base |
2017-2019 |
GMC |
Sierra 2500 HD |
Denali |
2017-2019 |
GMC |
Sierra 2500 HD |
SLE |
2017-2019 |
GMC |
Sierra 2500 HD |
SLT |
2017-2019 |
GMC |
Sierra 3500 HD |
Base |
2017-2019 |
GMC |
Sierra 3500 HD |
Denali |
2017-2019 |
GMC |
Sierra 3500 HD |
SLE |
2017-2019 |
GMC |
Sierra 3500 HD |
SLT |