Pay in installments of $125.00 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
AFE 42-14011 DFS780 Fuel System (Full-Time Operation)The AFE 42 14011 DFS780 Fuel System with Full Time Operation for your 2001 2010 GM 6. 6L Duramax offers you a complete fuel system solution to replacing the factory lift pump in your Duramax pickup. The fuel in your truck contains contaminants, water and air vapor which reduces power and can cause damage to your injectors. The AFE DFS780 Fuel System features a patent pending design capable of removing power robbing entrained air, water and
The AFE 42-14011 DFS780 Fuel System with Full-Time Operation for your 2001-2010 GM 6.6L Duramax offers you a complete fuel system solution to replacing the factory lift pump in your Duramax pickup. The fuel in your truck contains contaminants, water and air/vapor which reduces power and can cause damage to your injectors. The AFE DFS780 Fuel System features a patent-pending design capable of removing power-robbing entrained air, water and contaminants. The DFS780 ensures constant availability for your CP3 injection pump, while improving throttle response and horsepower at all RPMs.
Clear High-Impact Polycarbonate Sight Glass:
Allows visual inspection of fuel.
Helical Bronze Spur Gears:
Bronze gears more forgiving of contaminants than steel gears. The Helical spur gear design runs quieter than straight cut gears.
Billet 6061-T6 Aluminum Manifold:
Eliminates porosity concerns with cast aluminum.
"Marine Grade" Motor:
Protected against dust intrusion and powerful water jets.
Horsepower & Flow:
The DFS780 can be used on a totally stock truck, it was engineered for modified vehicles. BSFC (Brake Specific Fuel Consumption) for most modern turbocharged diesel engines is about 0.36 lbs/HP/hr. Since #2 diesel weighs about 7 pounds/gallon, which gives us about 19.5 HP/gallon/hr. The DFS780 will flow enough fuel (at rated pressure) to support over 2000 HP.
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.
Relay Controlled:
The DFS780 is powered by your ignition and can be run independently or in parallel with the stock fuel pump.
PEEK Bearing Wear Surfaces:
The DFS780 spur gears ride on PEEK (Polyether Ether Ketone) bearing surfaces to reduce both noise and wear.
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.
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
- C.A.R.B. OE# D-550-37
- Bypasses OE Fuel Pump (Full-Time Operation)
- "Worry Free" 2 Year Warranty
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
4.3 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 2
Returned
Size: 8, Color: Spiced Nutmeg Cs Wc
The suede and color were great but the boot didn’t fit. The calf fit was way too big and the toe was so pointy it felt and looked weird to me - made my foot feel cramped and looked like I was wearing two sizes bigger. The heel was nice though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2024
★★★★★ 5
Loveee!!
Size: 6, Color: Rich Pecan Leather Wide Calf
I love these boots and quite honestly everything by Sam Edelman. I get so many compliments on these. They are also very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
★★★★★ 4
Calf's run big
Size: 9, Color: Dk Chocolate Wc
Very nice, well made. Wide calfs are really wide, had to return for regular size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2024
★★★★★ 5
A beautiful dress
Size: Medium, Color: Red Rose Floral
Why did you pick this product vs others?:
I absolutely love this dress. It is the first item of clothing I have purchased from Amazon that I haven't had to send back.
The sizing is spot on. This dress is indeed 100% linen. The workmanship is great. It is truly a beautiful dress and it brought me many compliments.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2025
★★★★★ 5
Beautiful & comfortable summer dress
Size: XX-Large, Color: Whisper White/Black Polka Dot
Beautiful summer dress! I’m very busty, so I really appreciate the stretchy material on the back. The shoulder straps are adjustable, with a button cleverly hidden on the inside where they attach, and the side zipper is perfect. It keeps my bust from straining the dress when i’m putting it on. The pockets are definitely a bonus! The fabric is a bit light, but it has an underlining that doesn’t affect the fit. I don’t see a tag besides the size label, but it feels like cotton. I love it and think it’s worth the price. Hopefully, it stays just as nice after washing. I plan on buying the black one too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
recommand products
Very Good Girl Elixir by Carolina Herrera Eau De Parfum Spray 2.7 oz for Women
149.99
Rugged Radios RK-R1 RADIO KIT - Rugged R1 - Business Band Two Way Handheld Radio to Intercom
106.00
Al Haramain White Neroli by Al Haramain Concentrated Perfume Oil 0.41 oz for Women
24.95
Rugged Radios MT-RM-JKU Mobile Radio Mount for Jeep Wrangler JK 2 Door and JKU 4 Door
95.00
Rugged Radios MH-KIT-SPORT-R1 SUPER SPORT Complete Motorcycle Communication Kit with Lightweight SPORT Cables - R1
212.50