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-esi4583207
- 2017-chevrolet-silverado-2500-hd-lt-esi4577783
- 2017-chevrolet-silverado-2500-hd-ltz-esi2056938
- 2017-chevrolet-silverado-3500-hd-high-country-esi1702204
- 2017-chevrolet-silverado-3500-hd-lt-esi8212595
- 2017-chevrolet-silverado-3500-hd-ltz-esi8200278
- 2017-chevrolet-silverado-3500-hd-wt-esi6838625
- 2017-gmc-sierra-2500-hd-base-esi4272420
- 2017-gmc-sierra-2500-hd-denali-esi4937951
- 2017-gmc-sierra-2500-hd-sle-esi5029895
- 2017-gmc-sierra-2500-hd-slt-esi1536218
- 2017-gmc-sierra-3500-hd-base-esi9647393
- 2017-gmc-sierra-3500-hd-denali-esi1314867
- 2017-gmc-sierra-3500-hd-sle-esi5513307
- 2017-gmc-sierra-3500-hd-slt-esi6399014
- 2018-chevrolet-silverado-2500-hd-high-country-esi4460918
- 2018-chevrolet-silverado-2500-hd-lt-esi5251015
- 2018-chevrolet-silverado-2500-hd-ltz-esi7931251
- 2018-chevrolet-silverado-3500-hd-high-country-esi7035076
- 2018-chevrolet-silverado-3500-hd-lt-esi9091196
- 2018-chevrolet-silverado-3500-hd-ltz-esi1488693
- 2018-chevrolet-silverado-3500-hd-wt-esi1425450
- 2018-gmc-sierra-2500-hd-base-esi9311657
- 2018-gmc-sierra-2500-hd-denali-esi4151709
- 2018-gmc-sierra-2500-hd-slt-esi8962300
- 2018-gmc-sierra-3500-hd-base-esi6007877
- 2018-gmc-sierra-3500-hd-denali-esi1815161
- 2018-gmc-sierra-3500-hd-slt-esi3425158
- 2019-chevrolet-silverado-2500-hd-high-country-esi2063599
- 2019-chevrolet-silverado-2500-hd-lt-esi2814084
- 2019-chevrolet-silverado-2500-hd-wt-esi5120886
- 2019-chevrolet-silverado-3500-hd-high-country-esi3319960
- 2019-chevrolet-silverado-3500-hd-lt-esi7282358
- 2019-chevrolet-silverado-3500-hd-wt-esi3161338
- 2019-gmc-sierra-2500-hd-base-esi8136037
- 2019-gmc-sierra-2500-hd-denali-esi5247360
- 2019-gmc-sierra-2500-hd-sle-esi6037799
- 2019-gmc-sierra-3500-hd-base-esi9385511
- 2019-gmc-sierra-3500-hd-denali-esi5247871
- 2019-gmc-sierra-3500-hd-sle-esi5215920
- 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:42-14024
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y