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-esi8759524
- 2017-chevrolet-silverado-2500-hd-lt-esi7931259
- 2017-chevrolet-silverado-2500-hd-ltz-esi6254837
- 2017-chevrolet-silverado-2500-hd-wt-esi4401325
- 2017-chevrolet-silverado-3500-hd-high-country-esi7491824
- 2017-chevrolet-silverado-3500-hd-lt-esi5656509
- 2017-chevrolet-silverado-3500-hd-ltz-esi1760008
- 2017-chevrolet-silverado-3500-hd-wt-esi8893281
- 2017-gmc-sierra-2500-hd-base-esi5071483
- 2017-gmc-sierra-2500-hd-denali-esi8812062
- 2017-gmc-sierra-2500-hd-sle-esi8533449
- 2017-gmc-sierra-2500-hd-slt-esi9882162
- 2017-gmc-sierra-3500-hd-base-esi6997370
- 2017-gmc-sierra-3500-hd-denali-esi8054082
- 2017-gmc-sierra-3500-hd-sle-esi3724486
- 2017-gmc-sierra-3500-hd-slt-esi8530755
- 2018-chevrolet-silverado-2500-hd-high-country-esi1022769
- 2018-chevrolet-silverado-2500-hd-lt-esi2841482
- 2018-chevrolet-silverado-2500-hd-ltz-esi1763095
- 2018-chevrolet-silverado-2500-hd-wt-esi9822720
- 2018-chevrolet-silverado-3500-hd-high-country-esi3468263
- 2018-chevrolet-silverado-3500-hd-lt-esi2459766
- 2018-chevrolet-silverado-3500-hd-ltz-esi3344044
- 2018-chevrolet-silverado-3500-hd-wt-esi4438404
- 2018-gmc-sierra-2500-hd-base-esi1296267
- 2018-gmc-sierra-2500-hd-denali-esi6471251
- 2018-gmc-sierra-2500-hd-sle-esi8934779
- 2018-gmc-sierra-2500-hd-slt-esi6820129
- 2018-gmc-sierra-3500-hd-base-esi1038121
- 2018-gmc-sierra-3500-hd-denali-esi1588603
- 2018-gmc-sierra-3500-hd-sle-esi7448376
- 2018-gmc-sierra-3500-hd-slt-esi3545705
- 2019-chevrolet-silverado-2500-hd-high-country-esi8018663
- 2019-chevrolet-silverado-2500-hd-lt-esi5843864
- 2019-chevrolet-silverado-2500-hd-ltz-esi6314036
- 2019-chevrolet-silverado-2500-hd-wt-esi6155947
- 2019-chevrolet-silverado-3500-hd-high-country-esi4609144
- 2019-chevrolet-silverado-3500-hd-lt-esi8906921
- 2019-chevrolet-silverado-3500-hd-ltz-esi2755257
- 2019-chevrolet-silverado-3500-hd-wt-esi8656508
- 2019-gmc-sierra-2500-hd-base-esi3567571
- 2019-gmc-sierra-2500-hd-denali-esi5051999
- 2019-gmc-sierra-2500-hd-sle-esi6864522
- 2019-gmc-sierra-2500-hd-slt-esi8709997
- 2019-gmc-sierra-3500-hd-base-esi1395600
- 2019-gmc-sierra-3500-hd-denali-esi2201763
- 2019-gmc-sierra-3500-hd-sle-esi7376211
- 2019-gmc-sierra-3500-hd-slt-esi9943607
- 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