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:
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 |
- 2017-chevrolet-silverado-2500-hd-high-country-esi5636615
- 2017-chevrolet-silverado-2500-hd-lt-esi4025174
- 2017-chevrolet-silverado-2500-hd-ltz-esi6626192
- 2017-chevrolet-silverado-3500-hd-high-country-esi8029964
- 2017-chevrolet-silverado-3500-hd-lt-esi4297759
- 2017-chevrolet-silverado-3500-hd-ltz-esi2040025
- 2017-chevrolet-silverado-3500-hd-wt-esi4000121
- 2017-gmc-sierra-2500-hd-base-esi3328379
- 2017-gmc-sierra-2500-hd-denali-esi9462802
- 2017-gmc-sierra-2500-hd-sle-esi9158108
- 2017-gmc-sierra-2500-hd-slt-esi6908904
- 2017-gmc-sierra-3500-hd-base-esi7857626
- 2017-gmc-sierra-3500-hd-denali-esi2505205
- 2017-gmc-sierra-3500-hd-sle-esi8785570
- 2017-gmc-sierra-3500-hd-slt-esi2288487
- 2018-chevrolet-silverado-2500-hd-high-country-esi3804705
- 2018-chevrolet-silverado-2500-hd-lt-esi7773540
- 2018-chevrolet-silverado-2500-hd-ltz-esi6955909
- 2018-chevrolet-silverado-3500-hd-high-country-esi5580176
- 2018-chevrolet-silverado-3500-hd-lt-esi3091902
- 2018-chevrolet-silverado-3500-hd-ltz-esi4686962
- 2018-chevrolet-silverado-3500-hd-wt-esi4078872
- 2018-gmc-sierra-2500-hd-base-esi4087000
- 2018-gmc-sierra-2500-hd-denali-esi1206964
- 2018-gmc-sierra-2500-hd-slt-esi7138201
- 2018-gmc-sierra-3500-hd-base-esi9870245
- 2018-gmc-sierra-3500-hd-denali-esi3870290
- 2018-gmc-sierra-3500-hd-slt-esi3627351
- 2019-chevrolet-silverado-2500-hd-high-country-esi1258201
- 2019-chevrolet-silverado-2500-hd-lt-esi3713954
- 2019-chevrolet-silverado-2500-hd-wt-esi6540185
- 2019-chevrolet-silverado-3500-hd-high-country-esi3901294
- 2019-chevrolet-silverado-3500-hd-lt-esi7447636
- 2019-chevrolet-silverado-3500-hd-wt-esi2134089
- 2019-gmc-sierra-2500-hd-base-esi7889920
- 2019-gmc-sierra-2500-hd-denali-esi4266336
- 2019-gmc-sierra-2500-hd-sle-esi1482579
- 2019-gmc-sierra-3500-hd-base-esi2025536
- 2019-gmc-sierra-3500-hd-denali-esi2494022
- 2019-gmc-sierra-3500-hd-sle-esi6419494
- CARB-EO:D-550-37
- ClearanceItem:N
- EPA:Compliant
- fits_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
- fits_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
- fits_2017-2019`GMC`Sierra 3500 HD`Denali~2017-2019`GMC`Sierra 3500 HD`SLE~2017-2019`GMC`Sierra 3500 HD`SLT
- Fuel Delivery>Fuel Air Separators
- LTL:N
- MPN:42-14023
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y