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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3
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Description
AFE 42-24011 DFS780 Pro Series Fuel Pump (Full-Time Operation)The AFE 42 24011 DFS780 Pro Series Fuel Pump gives you a complete fuel system solution for your 2001 2016 GM 6. 6L Duramax. The fuel in your truck contains contaminants, water and air vapor which reduces power and can even damage your fuel system. AFE's DFS780 Fuel System features a patent pending design that will remove power robbing air, water, and contaminants. This AFE DFS780 has a flow rating of 187 GPH @ 8 10 psi. Billet 6061 T6 Aluminum
The AFE 42-24011 DFS780 Pro Series Fuel Pump gives you a complete fuel system solution for your 2001-2016 GM 6.6L Duramax. The fuel in your truck contains contaminants, water and air/vapor which reduces power and can even damage your fuel system. AFE's DFS780 Fuel System features a patent-pending design that will remove power-robbing air, water, and contaminants. This AFE DFS780 has a flow rating of 187 GPH @ 8-10 psi.Billet 6061-T6 Aluminum Manifold:
Eliminates porosity concerns with cast aluminum.
Contoured CNC Machining Of Manifold Passages:
Enhances flow through the manifold to reduce pressure drop due to flow restrictions.
Direct Bolt-on Steel Mounting Bracket:
Heavy duty bracket mounts to the frame and utilizes existing hole to secure.
"Marine Grade" Motor:
Protected against dust intrusion and powerful water jets.
Helical Bronze Spur Gears:
Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears.
PEEK Bearing Wear Surfaces:
The DFS780 spur gears ride on PEEK (Polyether Ether Ketone) bearing surfaces to reduce both noise and wear.
Plug & Play Installation:
Supplied harness attaches directly to battery and utilizes Deutsch weather-proof connectors. No cutting or modifications of the stock fuel lines required. Vehicle can easily be returned to stock.
Fuel Pressure Gauge Port:
1/8 NPT port allows customer to attach an external pressure gauge to monitor fuel pressure.
O.E Quality Seals:
Compatible with diesel and biodiesel fuels.
Features:
- Built In The U.S.A.
- Full-Time Operation
- C.A.R.B. OE# D-550-37
- O.E. Quality Seals
- Fuel Pressure Gauge Port
- 187 GPH @ 8-10 psi Flow Rating
- Contoured CNC Manifold Enhances Flow
- "Marine Grade" Motor Protects Against Dust & Water
- Helical Spur Gears Run Quieter Than Straight Cut Gears
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
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Product Reviews
★★★★★ 5
Love, and they smell good
Size: 5 Toddler, Color: Black
My daughter is obsessed with these shoes. We have 4 pairs
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Reviewed in the United States on September 17, 2025
★★★★★ 5
Perfect size and style
Size: One Size, Color: Red Jam
Beautiful Bag! Exactly what I was looking for in size and color.
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Perfect small purse
Size: One Size, Color: Southwest Desert
Perfect small crossbody!
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Value
Size: One Size, Color: Hot Fudge Suede
Love the leather perfect size
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Reviewed in the United States on April 16, 2026
★★★★★ 3
it is small and hard material.
Size: One Size, Color: Hot Fudge Suede
It is not soft.
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Reviewed in the United States on May 29, 2026