Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Built-in Bypass For Stock Fuel System: Allows vehicle to bypass the DFS780 pump under light loads, reducing wear & tear on the DFS780. Also allows engine to run even if the DFS780 unit were to fail. 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. 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. Boost Activated Pump Engagement: Supplied preset boost switch activates pump only under load, reducing wear & tear on the DFS780. 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 Viton Seals: Compatible with diesel and biodiesel fuels. Note: This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What materials are used in the aFe Power DFS780 Fuel Pump?A: The aFe Power DFS780 Fuel Pump is made of high-quality aluminum and features helical bronze spur gears.
Q: What is the flow rating of the aFe Power DFS780 Fuel Pump?A: The flow rating is one hundred eighty-nine gallons per hour at eight to ten psi.
Q: Does the aFe Power DFS780 Fuel Pump come with a fuel pressure gauge port?A: Yes, it includes a one-eighth NPT port for attaching an external pressure gauge.
Q: How is the aFe Power DFS780 Fuel Pump installed?A: The installation is plug and play, using a supplied harness that connects directly to the battery.
Q: Is any modification required for installing the aFe Power DFS780 Fuel Pump?A: No modifications or cutting of the stock fuel lines are required for installation.
Q: Is the aFe Power DFS780 Fuel Pump suitable for my GM diesel truck?A: Yes, it is specifically designed for GM diesel trucks from two thousand one to two thousand ten with a V8 six point six liter engine.
Q: What is the recommended installation time for the aFe Power DFS780 Fuel Pump?A: The typical installation time is approximately two hours.
Q: How can I monitor the fuel pressure with the aFe Power DFS780 Fuel Pump?A: You can monitor fuel pressure by attaching an external gauge to the one-eighth NPT fuel pressure gauge port.
Q: Is the aFe Power DFS780 Fuel Pump safe for biodiesel?A: Yes, it is compatible with both diesel and biodiesel fuels due to its O.E quality Viton seals.
Q: How should I care for the aFe Power DFS780 Fuel Pump?A: Regular visual inspections through the clear polycarbonate sight glass will help maintain its condition.
Q: Can I return the aFe Power DFS780 Fuel Pump if it's damaged?A: Yes, you should contact customer support to initiate a return process for damaged products.
Q: What if the aFe Power DFS780 Fuel Pump fails?A: The built-in bypass allows the vehicle to bypass the pump under light loads, ensuring continued operation.
Q: Does the aFe Power DFS780 Fuel Pump make noise during operation?A: The helical spur gear design ensures quieter operation compared to traditional straight-cut gears.
Q: Is the motor of the aFe Power DFS780 Fuel Pump protected from water?A: Yes, the motor is classified as marine grade, offering protection against dust and powerful water jets.
Q: What is the warranty for the aFe Power DFS780 Fuel Pump?A: The product typically comes with a limited warranty; please check with the retailer for specific terms.