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 |
|---|---|---|---|
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2011-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2011-2016 | Chevrolet | Silverado 3500 HD | LTZ |
| 2011-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2011-2016 | GMC | Sierra 2500 HD | Denali |
| 2011-2016 | GMC | Sierra 2500 HD | SLE |
| 2011-2016 | GMC | Sierra 2500 HD | SLT |
| 2011-2014 | GMC | Sierra 2500 HD | WT |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
| 2011-2016 | GMC | Sierra 3500 HD | Denali |
| 2011-2016 | GMC | Sierra 3500 HD | SLE |
| 2011-2016 | GMC | Sierra 3500 HD | SLT |
| 2011-2014 | GMC | Sierra 3500 HD | WT |
- 2011-chevrolet-silverado-2500-hd-lt-esi6602314
- 2011-chevrolet-silverado-2500-hd-ltz-esi7606213
- 2011-chevrolet-silverado-2500-hd-wt-esi1642305
- 2011-chevrolet-silverado-3500-hd-lt-esi9994307
- 2011-chevrolet-silverado-3500-hd-ltz-esi5789056
- 2011-chevrolet-silverado-3500-hd-wt-esi1488572
- 2011-gmc-sierra-2500-hd-denali-esi6798179
- 2011-gmc-sierra-2500-hd-sle-esi2023316
- 2011-gmc-sierra-2500-hd-slt-esi5792393
- 2011-gmc-sierra-2500-hd-wt-esi1071576
- 2011-gmc-sierra-3500-hd-denali-esi5940266
- 2011-gmc-sierra-3500-hd-sle-esi4410175
- 2011-gmc-sierra-3500-hd-slt-esi3164356
- 2011-gmc-sierra-3500-hd-wt-esi4212853
- 2012-chevrolet-silverado-2500-hd-lt-esi4402198
- 2012-chevrolet-silverado-2500-hd-ltz-esi2766154
- 2012-chevrolet-silverado-2500-hd-wt-esi5881556
- 2012-chevrolet-silverado-3500-hd-lt-esi9799304
- 2012-chevrolet-silverado-3500-hd-ltz-esi8284896
- 2012-chevrolet-silverado-3500-hd-wt-esi9356025
- 2012-gmc-sierra-2500-hd-denali-esi9404922
- 2012-gmc-sierra-2500-hd-sle-esi2520143
- 2012-gmc-sierra-2500-hd-slt-esi2568520
- 2012-gmc-sierra-2500-hd-wt-esi8492583
- 2012-gmc-sierra-3500-hd-denali-esi4250469
- 2012-gmc-sierra-3500-hd-sle-esi3223817
- 2012-gmc-sierra-3500-hd-slt-esi4091759
- 2012-gmc-sierra-3500-hd-wt-esi4112461
- 2013-chevrolet-silverado-2500-hd-lt-esi6776089
- 2013-chevrolet-silverado-2500-hd-ltz-esi9157492
- 2013-chevrolet-silverado-2500-hd-wt-esi2088302
- 2013-chevrolet-silverado-3500-hd-lt-esi7361565
- 2013-chevrolet-silverado-3500-hd-ltz-esi3474996
- 2013-chevrolet-silverado-3500-hd-wt-esi6132329
- 2013-gmc-sierra-2500-hd-denali-esi7950443
- 2013-gmc-sierra-2500-hd-sle-esi6158266
- 2013-gmc-sierra-2500-hd-slt-esi5779329
- 2013-gmc-sierra-2500-hd-wt-esi2007204
- 2013-gmc-sierra-3500-hd-denali-esi3606173
- 2013-gmc-sierra-3500-hd-sle-esi8593442
- 2013-gmc-sierra-3500-hd-slt-esi3469651
- 2014-chevrolet-silverado-2500-hd-lt-esi4138401
- 2014-chevrolet-silverado-2500-hd-ltz-esi5494400
- 2014-chevrolet-silverado-2500-hd-wt-esi8135545
- 2014-chevrolet-silverado-3500-hd-lt-esi6275192
- 2014-chevrolet-silverado-3500-hd-ltz-esi3599865
- 2014-chevrolet-silverado-3500-hd-wt-esi9972009
- 2014-gmc-sierra-2500-hd-denali-esi4730981
- 2014-gmc-sierra-2500-hd-sle-esi5215870
- 2014-gmc-sierra-2500-hd-slt-esi5102145
- 2014-gmc-sierra-2500-hd-wt-esi1793305
- 2014-gmc-sierra-3500-hd-denali-esi8440778
- 2014-gmc-sierra-3500-hd-sle-esi7196549
- 2014-gmc-sierra-3500-hd-slt-esi8118349
- 2014-gmc-sierra-3500-hd-wt-esi2777158
- 2015-chevrolet-silverado-2500-hd-high-country-esi7030496
- 2015-chevrolet-silverado-2500-hd-lt-esi1792497
- 2015-chevrolet-silverado-2500-hd-ltz-esi4986636
- 2015-chevrolet-silverado-2500-hd-wt-esi2946880
- 2015-chevrolet-silverado-3500-hd-high-country-esi3152029
- 2015-chevrolet-silverado-3500-hd-lt-esi8827227
- 2015-chevrolet-silverado-3500-hd-ltz-esi8982602
- 2015-chevrolet-silverado-3500-hd-wt-esi8000731
- 2015-gmc-sierra-2500-hd-base-esi8798936
- 2015-gmc-sierra-2500-hd-denali-esi8597462
- 2015-gmc-sierra-2500-hd-sle-esi5516293
- 2015-gmc-sierra-2500-hd-slt-esi7857868
- 2015-gmc-sierra-3500-hd-base-esi5106982
- 2015-gmc-sierra-3500-hd-denali-esi6030424
- 2015-gmc-sierra-3500-hd-sle-esi8255083
- 2015-gmc-sierra-3500-hd-slt-esi3720857
- 2016-chevrolet-silverado-2500-hd-high-country-esi9134379
- 2016-chevrolet-silverado-2500-hd-lt-esi8887138
- 2016-chevrolet-silverado-2500-hd-ltz-esi8562508
- 2016-chevrolet-silverado-2500-hd-wt-esi8063723
- 2016-chevrolet-silverado-3500-hd-high-country-esi4744337
- 2016-chevrolet-silverado-3500-hd-lt-esi9331023
- 2016-chevrolet-silverado-3500-hd-ltz-esi3119079
- 2016-chevrolet-silverado-3500-hd-wt-esi3726983
- 2016-gmc-sierra-2500-hd-base-esi2394870
- 2016-gmc-sierra-2500-hd-denali-esi4598673
- 2016-gmc-sierra-2500-hd-sle-esi2469760
- 2016-gmc-sierra-2500-hd-slt-esi7097120
- 2016-gmc-sierra-3500-hd-base-esi3980814
- 2016-gmc-sierra-3500-hd-denali-esi7205077
- 2016-gmc-sierra-3500-hd-sle-esi5677231
- 2016-gmc-sierra-3500-hd-slt-esi8820383
- EPA:Compliant
- fits_2011-2016`Chevrolet`Silverado 3500 HD`LTZ~2011-2016`Chevrolet`Silverado 3500 HD`WT~2015-2016`GMC`Sierra 2500 HD`Base~2011-2016`GMC`Sierra 2500 HD`Denali~2011-2016`GMC`Sierra 2500 HD`SLE~2011-2016`GMC`Sierra 2500 HD`SLT
- fits_2015-2016`Chevrolet`Silverado 2500 HD`High Country~2011-2016`Chevrolet`Silverado 2500 HD`LT~2011-2016`Chevrolet`Silverado 2500 HD`LTZ~2011-2016`Chevrolet`Silverado 2500 HD`WT~2015-2016`Chevrolet`Silverado 3500 HD`High Country
- fits_2015-2016`GMC`Sierra 3500 HD`Base~2011-2016`GMC`Sierra 3500 HD`Denali~2011-2016`GMC`Sierra 3500 HD`SLE~2011-2016`GMC`Sierra 3500 HD`SLT~2011-2014`GMC`Sierra 3500 HD`WT
- Fuel Delivery>Fuel Air Separators
- LTL:N
- MPN:42-14021
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y