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-esi1338899
- 2017-chevrolet-silverado-2500-hd-lt-esi5536651
- 2017-chevrolet-silverado-2500-hd-ltz-esi5566522
- 2017-chevrolet-silverado-3500-hd-high-country-esi7602684
- 2017-chevrolet-silverado-3500-hd-lt-esi3131682
- 2017-chevrolet-silverado-3500-hd-ltz-esi6639695
- 2017-chevrolet-silverado-3500-hd-wt-esi7619997
- 2017-gmc-sierra-2500-hd-base-esi8754812
- 2017-gmc-sierra-2500-hd-denali-esi1138685
- 2017-gmc-sierra-2500-hd-sle-esi9724565
- 2017-gmc-sierra-2500-hd-slt-esi2505317
- 2017-gmc-sierra-3500-hd-base-esi2223884
- 2017-gmc-sierra-3500-hd-denali-esi6827886
- 2017-gmc-sierra-3500-hd-sle-esi4567087
- 2017-gmc-sierra-3500-hd-slt-esi4590517
- 2018-chevrolet-silverado-2500-hd-high-country-esi6724240
- 2018-chevrolet-silverado-2500-hd-lt-esi4564365
- 2018-chevrolet-silverado-2500-hd-ltz-esi4858576
- 2018-chevrolet-silverado-3500-hd-high-country-esi3035261
- 2018-chevrolet-silverado-3500-hd-lt-esi5917609
- 2018-chevrolet-silverado-3500-hd-ltz-esi5370762
- 2018-chevrolet-silverado-3500-hd-wt-esi8803326
- 2018-gmc-sierra-2500-hd-base-esi3487855
- 2018-gmc-sierra-2500-hd-denali-esi2642059
- 2018-gmc-sierra-2500-hd-slt-esi2531165
- 2018-gmc-sierra-3500-hd-base-esi1933564
- 2018-gmc-sierra-3500-hd-denali-esi4991817
- 2018-gmc-sierra-3500-hd-slt-esi4260711
- 2019-chevrolet-silverado-2500-hd-high-country-esi8089012
- 2019-chevrolet-silverado-2500-hd-lt-esi4154018
- 2019-chevrolet-silverado-2500-hd-wt-esi3236166
- 2019-chevrolet-silverado-3500-hd-high-country-esi8139594
- 2019-chevrolet-silverado-3500-hd-lt-esi8177906
- 2019-chevrolet-silverado-3500-hd-wt-esi8212017
- 2019-gmc-sierra-2500-hd-base-esi9042126
- 2019-gmc-sierra-2500-hd-denali-esi9523063
- 2019-gmc-sierra-2500-hd-sle-esi2783676
- 2019-gmc-sierra-3500-hd-base-esi6917663
- 2019-gmc-sierra-3500-hd-denali-esi2387972
- 2019-gmc-sierra-3500-hd-sle-esi9327783
- 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