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AFE DFS780 Fuel System; Boost Activated (11-16 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG3269
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AFE DFS780 Fuel System; Boost Activated (11-16 6.6L Duramax Sierra 3500 HD)
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$1,004.00 set

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • DFS780 Fuel System (Boost Activated)
      • Produced in a State-of-the-Art Facility
      • Built with CNC-Machined Contours
      • Proudly Made in the USA
      • Built with Strict Attention to Details
      • Constructed with a Marine-Grade Motor
      • Designed with a Plug-and-Play Operation
      • Incorporated with O.E Quality Viton Seals
      • Boasts a 187 GPH @ 8-10 psi Flow Rating
      • Integrated with Helical Bronze Spur Gears
      • With Application- and Vehicle-Specific Properties
      • Paired with a Limited Lifetime Warranty Coverage
      • Fabricated with a Billet 6061-T6 Aluminum Manifold
      • Coupled with a Direct Bolt-On Steel Mounting Bracket
      • Utilizes a Clear High-Impact Polycarbonate Sight Glass
      • Manufactured with a 1/8 NPT Fuel Pressure Gauge Port
      • Has a Painless, Mod-Free, and Drill-Less Installation Procedure
      • Developed with PEEK (Polyether Ether Ketone) Bearing Wear Surfaces
      • Made to Meet or Exceed Industry-Leading Quality and Safety Standards
      • Engineered for all 2011-2016 6.6L Duramax Sierra 3500 HD Models

      Description

      High-Performance Fuel Delivery. The AFE DFS780 Fuel System is a boost-activated solution designed to enhance your vehicle's fuel delivery. With a flow rating of 187 GPH @ 8-10 psi, this system ensures your engine receives the fuel it needs for optimal performance.

      Construction and Appearance. Proudly made in the USA, the DFS780 is produced in a state-of-the-art facility and built with CNC-machined contours and a billet 6061-T6 aluminum manifold. It features a marine-grade motor, Viton seals, and helical bronze spur gears for durability and reliability. The system also includes a clear high-impact polycarbonate sight glass and a 1/8 NPT fuel pressure gauge port.

      Installation. The installation process is painless and drill-less, offering a plug-and-play operation. This fuel system comes with a direct bolt-on steel mounting bracket, ensuring a straightforward setup without modifications.

      Warranty. Paired with a limited lifetime warranty coverage, the AFE DFS780 Fuel System provides peace of mind and dependable performance.

      Application. This AFE DFS780 Fuel System fits 2011-2016 6.6L Duramax Sierra 3500 HD models.

      Fitment:

      Details

      AFE 42-14022

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) DFS780 Fuel System
      4.6

      Reviews of AFE Engine Products (11)

      Brand Image

      Reviews of AFE Engine products have an average rating of 4.6 out of 5

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16

          Word on the Trail

          Easy to find what i was looking for. Lots of great photos, and even able to match the year, make, model, and color of my truck for great reference to what the product will look like installed on my truck.

          steve_kenley
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