US Diesel Parts - Fuel System Components - 2017-2020 GM Duramax L5P

2017 - 2020 6.6L Duramax L5P - Fuel System Components - 2017-2020 GM Duramax L5P
The GM L5P Duramax found in the 2017-newer GM HD pickup trucks is rated at 445hp and 910 lb-ft of torque is powered by the Denso HP4 fuel injection pump rated to run up to 29,000 psi. The Denso HP4 fuel injection pump matched with Denso G4S diesel fuel injectors is GM answer to maximizing the engine horsepower and longevity that most people come to expect out of their Duramax Diesel.

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2017 - 2020 6.6L Duramax L5P - Fuel System Components - 2017-2020 GM Duramax L5P - FASS® Fuel Air Separation Systems - GM Duramax L5P
Air/vapor in diesel fuel is a common problem with any diesel vehicle where the fuel tank is located at a lower point than the engine. The movement of the fuel inside the tank, and the process of...More Details »
2017 - 2020 6.6L Duramax L5P - Fuel System Components - 2017-2020 GM Duramax L5P - Fuel Tank Sumps - GM Duramax L5P
Don't fight gravity, let it work for you. One of the simplest upgrades of any diesel fuel system is a fuel sump. Don't rely on a suction tube or baffled fuel tank that may cause low fuel...More Details »