2011-2016 Ford F250/F350 6.7L Long Bed Fleece SureFlo Performance Sending Unit | Part# FPE-SF-FMC-1116-LB

F250/F350 6.7L Long Bed Fleece SureFlo Performance Sending Unit Features:

• Fits long bed Powerstroke trucks
• Eliminates 1/4 tank fuel starvation issues
• Works with aftermarket lift pumps
• Direct replacement for stock sending unit
• No cutting or drilling of the fuel tank
• Factory-style quick disconnects for easy install
• New fuel level electronics and float included
• Heavy-duty billet aluminum cap for durability
• Universal -8 AN ports for custom fuel setups
• Ensures consistent fuel flow without air pockets

Ensure Consistent Fuel Flow in Your Powerstroke with the SureFlo Sending Unit

If you're running an aftermarket lift pump on your 2011-2016 F250 or F350 6.7L Power Stroke long bed, fuel delivery issues can quickly become a problem. Many external lift pump setups rely on a draw straw or tank sump, both of which come with significant downsides. The biggest issue is fuel starvation when the tank drops below a quarter full, causing air pockets to enter the system. This leads to pump cavitation, inconsistent fuel pressure, and potential long-term damage to injectors and high-pressure components. The Fleece SureFlo Performance Sending Unit eliminates these issues by providing a reliable, uninterrupted fuel supply all while maintaining a clean, factory-style installation. The SureFlo sending unit is designed to work seamlessly with aftermarket lift pumps, replacing the stock sending unit without requiring any tank modifications. Unlike traditional sumps or draw straws that can introduce air into the fuel system, the SureFlo unit pulls fuel from a built-in bucket assembly at the base of the unit. This design ensures that the pump is always drawing fuel, even when the tank is low. One-way check valves allow fuel to flow into the bucket while preventing air from getting in, solving the notorious 1/4 tank issue that plagues many aftermarket fuel setups.

High-Quality Construction & Design

Beyond improved fuel delivery, this sending unit is built to last. The top cap is made from heavy-duty billet aluminum, offering a secure and leak-free seal that won't degrade over time. It also includes new fuel level electronics and a float to ensure accurate readings on your fuel gauge, preventing the guesswork that sometimes comes with aftermarket fuel system upgrades. The unit also features universal -8 AN ports, making it easy to plumb a custom fuel system while keeping everything looking clean and professional. Best of all, installation is straightforward and requires no cutting, drilling, or major modifications to the fuel tank. The SureFlo unit is a direct replacement for the factory sending unit and connects to the stock fuel lines using factory-style quick disconnects. This makes for a hassle-free install while still providing all the benefits of a high-performance fuel system upgrade.

Vehicle Fitment: 2011, 2012, 2013, 2014, 2015, 2016 Ford F250/F350/F450 6.7L Powerstroke Long Bed

Application Notes:

• Not for use in cab and chassis applications
• This product has been confirmed to fit Titan and S&B aftermarket fuel tanks
• This product has been developed and tested to work with aftermarket pumps including AirDog II-5G and FASS 180F/140GPH high pressure pumps
• Replaces Ford OE Part Number BC3Z-9A299-G

Long Bed Trucks Only: This version of Fleece's SuerFlo Sending Unit fits Long Bed Trucks only. A version that fits Short Bed Trucks is available Here.