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aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI

aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI

$998.99

Availability: In stock

Part number: AFE42-14021

In stock: 1

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:

Year Make Model Submodel Engine Manufacturer Fuel Type
2015 Chevrolet Silverado 2500 HD High Country 6.0L - V8 GAS
2016 Chevrolet Silverado 2500 HD High Country 6.6L - V8 DIESEL
2011-2012 Chevrolet Silverado 2500 HD LT 6.0L - V8 GAS
2013 Chevrolet Silverado 2500 HD LT 6.0L - V8 CNG
2014-2015 Chevrolet Silverado 2500 HD LT 6.0L - V8 GAS
2016 Chevrolet Silverado 2500 HD LT 6.6L - V8 DIESEL
2011-2012 Chevrolet Silverado 2500 HD LTZ 6.0L - V8 GAS
2013 Chevrolet Silverado 2500 HD LTZ 6.0L - V8 CNG
2014-2015 Chevrolet Silverado 2500 HD LTZ 6.0L - V8 GAS
2016 Chevrolet Silverado 2500 HD LTZ 6.6L - V8 DIESEL
2011-2012 Chevrolet Silverado 2500 HD WT 6.0L - V8 GAS
2013 Chevrolet Silverado 2500 HD WT 6.0L - V8 CNG
2014-2015 Chevrolet Silverado 2500 HD WT 6.0L - V8 GAS
2016 Chevrolet Silverado 2500 HD WT 6.6L - V8 DIESEL
2015 Chevrolet Silverado 3500 HD High Country 6.0L - V8 FLEX
2016 Chevrolet Silverado 3500 HD High Country 6.0L - V8 GAS
2011-2013 Chevrolet Silverado 3500 HD LT 6.0L - V8 GAS
2014 Chevrolet Silverado 3500 HD LT 6.0L - V8 FLEX
2015-2016 Chevrolet Silverado 3500 HD LT 6.0L - V8 GAS
2011-2013 Chevrolet Silverado 3500 HD LTZ 6.0L - V8 GAS
2014 Chevrolet Silverado 3500 HD LTZ 6.0L - V8 FLEX
2015-2016 Chevrolet Silverado 3500 HD LTZ 6.0L - V8 GAS
2011-2013 Chevrolet Silverado 3500 HD WT 6.0L - V8 GAS
2014 Chevrolet Silverado 3500 HD WT 6.0L - V8 FLEX
2015-2016 Chevrolet Silverado 3500 HD WT 6.0L - V8 GAS
2015-2016 GMC Sierra 2500 HD Base 6.0L - V8 GAS
2011 GMC Sierra 2500 HD Denali 6.0L - V8 FLEX
2012-2013 GMC Sierra 2500 HD Denali 6.6L - V8 DIESEL
2014-2015 GMC Sierra 2500 HD Denali 6.0L - V8 FLEX
2016 GMC Sierra 2500 HD Denali 6.0L - V8 CNG
2011-2012 GMC Sierra 2500 HD SLE 6.0L - V8 GAS
2013 GMC Sierra 2500 HD SLE 6.0L - V8 CNG
2014-2016 GMC Sierra 2500 HD SLE 6.0L - V8 GAS
2011-2012 GMC Sierra 2500 HD SLT 6.0L - V8 GAS
2013 GMC Sierra 2500 HD SLT 6.0L - V8 CNG
2014-2016 GMC Sierra 2500 HD SLT 6.0L - V8 GAS
2011-2012 GMC Sierra 2500 HD WT 6.0L - V8 GAS
2013 GMC Sierra 2500 HD WT 6.0L - V8 CNG
2014 GMC Sierra 2500 HD WT 6.0L - V8 GAS
2015-2016 GMC Sierra 3500 HD Base 6.0L - V8 CNG
2011-2013 GMC Sierra 3500 HD Denali 6.6L - V8 DIESEL
2014 GMC Sierra 3500 HD Denali 6.0L - V8 FLEX
2015-2016 GMC Sierra 3500 HD Denali 6.0L - V8 CNG
2011-2013 GMC Sierra 3500 HD SLE 6.0L - V8 GAS
2014 GMC Sierra 3500 HD SLE 6.0L - V8 FLEX
2015-2016 GMC Sierra 3500 HD SLE 6.0L - V8 CNG
2011-2013 GMC Sierra 3500 HD SLT 6.0L - V8 GAS
2014 GMC Sierra 3500 HD SLT 6.0L - V8 FLEX
2015-2016 GMC Sierra 3500 HD SLT 6.0L - V8 CNG
2011-2013 GMC Sierra 3500 HD WT 6.0L - V8 GAS
2014 GMC Sierra 3500 HD WT 6.0L - V8 FLEX