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-esi5780094
- 2017-chevrolet-silverado-2500-hd-lt-esi9937484
- 2017-chevrolet-silverado-2500-hd-ltz-esi9526978
- 2017-chevrolet-silverado-3500-hd-high-country-esi1209131
- 2017-chevrolet-silverado-3500-hd-lt-esi3695960
- 2017-chevrolet-silverado-3500-hd-ltz-esi8353409
- 2017-chevrolet-silverado-3500-hd-wt-esi5584076
- 2017-gmc-sierra-2500-hd-base-esi3729230
- 2017-gmc-sierra-2500-hd-denali-esi4728197
- 2017-gmc-sierra-2500-hd-sle-esi8536481
- 2017-gmc-sierra-2500-hd-slt-esi3463723
- 2017-gmc-sierra-3500-hd-base-esi6752980
- 2017-gmc-sierra-3500-hd-denali-esi5644698
- 2017-gmc-sierra-3500-hd-sle-esi3957024
- 2017-gmc-sierra-3500-hd-slt-esi3842694
- 2018-chevrolet-silverado-2500-hd-high-country-esi1869441
- 2018-chevrolet-silverado-2500-hd-lt-esi4573877
- 2018-chevrolet-silverado-2500-hd-ltz-esi1466293
- 2018-chevrolet-silverado-3500-hd-high-country-esi5613109
- 2018-chevrolet-silverado-3500-hd-lt-esi8975489
- 2018-chevrolet-silverado-3500-hd-ltz-esi7978033
- 2018-chevrolet-silverado-3500-hd-wt-esi6445852
- 2018-gmc-sierra-2500-hd-base-esi8733916
- 2018-gmc-sierra-2500-hd-denali-esi8364372
- 2018-gmc-sierra-2500-hd-slt-esi1920197
- 2018-gmc-sierra-3500-hd-base-esi9020136
- 2018-gmc-sierra-3500-hd-denali-esi9961023
- 2018-gmc-sierra-3500-hd-slt-esi4221146
- 2019-chevrolet-silverado-2500-hd-high-country-esi6901529
- 2019-chevrolet-silverado-2500-hd-lt-esi4035748
- 2019-chevrolet-silverado-2500-hd-wt-esi4249285
- 2019-chevrolet-silverado-3500-hd-high-country-esi4337782
- 2019-chevrolet-silverado-3500-hd-lt-esi4945608
- 2019-chevrolet-silverado-3500-hd-wt-esi1012799
- 2019-gmc-sierra-2500-hd-base-esi2280014
- 2019-gmc-sierra-2500-hd-denali-esi2263482
- 2019-gmc-sierra-2500-hd-sle-esi5893409
- 2019-gmc-sierra-3500-hd-base-esi8901164
- 2019-gmc-sierra-3500-hd-denali-esi3730836
- 2019-gmc-sierra-3500-hd-sle-esi9942505
- 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