Norcal Diesel Performance - Fuel System

2020-2023 GM 6.6L L5P Duramax - Fuel System

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Price: $55.29
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Price: $15.00
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Description: Fits Diesel
Condition: New
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Price: $195.95

Price: $149.95

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Price: $185.95

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Description: Lowers pour point of Diesel Fuel as much as 35° F Disperses Water Lubricates Rotary Pumps Lowers Cloud Point Prevents Filter Icing & Wax Formation Improves...More Details »
Condition: New
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Price: $49.95
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Description: Lubricates Rotary Pumps Disperses Water Extends Fuel Pump & Injectors Life Cleans Injectors & Fuel System Reduces Smoke Emissions Controls Fuel Contamination...More Details »
Condition: New
A flat rate shipping charge of $8 will be applied at checkout.
Price: $49.95
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Description: Lubricates Rotary Pumps Disperses Water Extends Fuel Pump & Injectors Life Cleans Injectors & Fuel System Reduces Smoke Emissions Controls Fuel Contamination...More Details »
Condition: New
Price: $139.95

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Description: Lubricates Rotary Pumps Disperses Water Extends Fuel Pump & Injectors Life Cleans Injectors & Fuel System Reduces Smoke Emissions Controls Fuel Contamination...More Details »
Condition: New
Price: $189.95

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Price: $94.33
Sale: $89.61
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Description: Fits 2011-2021 Chevy / GMC 2500 / 3500 Crew Cab Short Bed Duramax Diesel Save Time. Go Further. Get More Out of Your Truck. Being stuck with the OEM 36 gallon tank isn't fair. You spend more...More Details »
Condition: New
$99 Flat Ground Shipping Anywhere In The Contiguous USA - Billed as "Handling Fee"
Price: $1,249.00

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Description: 56 Gallon*, extra capacity, extra heavy duty, midship replacement fuel tank for 2017-2019 GM 2500HD and 3500HD pickups with Crew Cabs, 6 ½ ft. beds, and Duramax diesel L5P engines. For model years 2020+.
Condition: New
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Price: $1,300.55

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Description: 60 Gallon*, extra capacity, extra heavy duty, midship replacement fuel tank for 2020-2021 GM 2500HD and 3500HD pickups with Crew Cabs, Long Beds, and Duramax diesel engines. For model years 2020+.
Condition: New
Limited Supply: Only 0 Left!
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Price: $1,367.05

Description: PureFlow AirDog #DRX17SAR Universal Adjustable Standalone Fuel Pressure Regulator for diesel applications (7 - 70 PSI)
Condition: New
Price: $129.99
Sale: $120.00
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Items 1-16 of 16


More About Fuel System

2020–2021 L5P Fuel System

Each new generation of engine is more capable than the last, but not every engine that goes out is as powerful as it could be. Even the new L5P Duramax engine needs some extra work if you want to get the most horsepower and torque out of it. At Norcal Diesel Performance, we can help you with our 2020–2021 L5P fuel system parts. We have everything you’ll need to get the most out of this engine.

We have the standard L5P fuel system parts you want, like a rail injection system cleaner, but we also have L5P fuel pump parts. And if you want more out of your fuel, consider some L5P Duramax fuel additives. The engine itself is high-quality, but if you want to take things to the next level, you can work with us at Norcal Diesel Performance!