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AFE DFS780 Fuel System; Full-Time Operation (07-10 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG3271
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32 Reviews of AFE
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$1,000.00

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      Product Information

      Features, Description, Q&A

      Features

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      • Clear High-Impact Polycarbonate Sight Glass For Visual Inspection Of Fuel
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      • Helical Bronze Spur Gears Run Quieter Than Straight Cut Gears
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      • Marine Grade Motor Protects Against Dust And Water
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      • 187 GPH At 8-10 PSI Flow Rating
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      • Contoured CNC Manifold Enhances Flow
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      • Fuel Pressure Gauge Port
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      • O.E. Quality Viton Seals
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      • Typical Install Is 2 Hours
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      • Built In The U.S.A.
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      • Filter Included Yes
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      • Coupler Included Yes
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      • Fits 07-10 6.6L Duramax Sierra 3500 HD
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      Description

      Full-Time Diesel Fuel System. The AFE DFS780 Fuel System; Full-Time Operation provides a reliable and efficient fuel delivery upgrade designed to optimize diesel engine performance. It enhances fuel flow and pressure management, ensuring consistent fuel delivery for improved power and reliability in demanding applications.

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      Construction and Appearance. This system features a clear high-impact polycarbonate sight glass for easy fuel inspection, helical bronze spur gears for quieter operation, and a billet 6061-T6 aluminum manifold with CNC contoured passages to enhance flow and durability. The marine grade motor and OE quality Viton seals provide resistance to dust, water, and fuel contaminants.

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      Installation. Installation typically takes around two hours and requires no cutting or modifications to stock fuel lines, making it a straightforward bolt-on upgrade. No drilling is necessary, allowing for a clean and reversible installation.

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      Warranty. This product comes with a manufacturer warranty for peace of mind.

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      Application. Fits 07-10 6.6L Duramax Sierra 3500 HD.

      AFE 42-14011

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.7

      Reviews of AFE Engine Products (32)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 07, 08, 09, 10

      Some Applications are 50-State Legal (CARB Compliant). CLICK HERE for CARB EO D-550-37 Details