Fleece Performance SureFlo Performance Sending Unit for 2011-2016 GM Duramax Long Bed Trucks

PROBLEM: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to install a draw straw or drill your fuel tank to accommodate a sump. Each of these has some pretty significant drawbacks including the 1/4 tank issues that result in cavitation of the pump when you draw air into the fuel system. SOLUTION: SureFlo is designed to work with externally mounted aftermarket lift pumps and fits directly into your stock sending unit location. It features factory style quick disconnects to adapt your stock fuel lines at the tank, giving you the cleanest installation available and requiring no cutting or drilling of the tank. SureFlo works by drawing fuel from, and returning fuel to, the bucket assembly at the base of the unit. This ensures you are always drawing fuel into your pump and not drawing air into the fuel system as well as eliminates the dreaded 1/4 tank problems. The SureFlo bucket also incorporates one way check valves to allow fuel to easily flow in, even at the lowest of fuel levels. SureFlo sending units are a great alternative for trucks originally equipped without an in tank pump needing to repair a malfunctioning level sender or if you are simply looking to run your own custom fuel lines directly to the tank. SureFlo is not recommended for use with aftermarket lift pumps that exceed a 200 GPH rating. SureFlo features include: OEM style fitment that requires no tank cutting or drilling New fuel level electronics and fuel float Heavy duty billet aluminum cap Universal -8 AN ports for professional plumbing of a custom fuel setup New O-ring or flange seal 8 to 3/4'-16 straight male fitting w/ O-ring

• Universal -8 AN ports for professional plumbing of a custom fuel setup
• 8 to 3/4'-16 straight male fitting w/ O-ring
• New fuel level electronics and fuel float
• Heavy duty billet aluminum cap
• New O-ring or flange seal
• OEM style fitment

The Fleece Performance SureFlo Performance Sending Unit (Part Number: FPE-SF-GM-1116-LB) offers an innovative solution for trucks with external aftermarket fuel pumps. Designed to fit directly into the stock sending unit location, it eliminates the need for tank cutting or drilling, providing a clean and professional installation. This unit is ideal for those looking to upgrade their fuel system, repair a malfunctioning level sender, or run custom fuel lines without compromising vehicle integrity. The SureFlo's OEM-style fitment ensures seamless integration with your existing fuel tank components, making it a reliable choice for diesel truck owners seeking improved fuel delivery and system performance.

Constructed with a heavy-duty billet aluminum cap and featuring new fuel level electronics and float, the SureFlo unit maintains accurate fuel level readings while providing durable, long-lasting performance. Its universal -8 AN ports facilitate professional-grade plumbing for custom fuel setups, allowing for flexible and efficient fuel line routing. The inclusion of a new O-ring or flange seal ensures a secure, leak-free connection. The unit's design incorporates one-way check valves within the bucket assembly, ensuring consistent fuel flow even at low fuel levels and preventing air cavitation in the pump, which can cause performance issues and tank cavitation at quarter tank.

Note that the SureFlo is not recommended for aftermarket lift pumps exceeding 200 GPH. It features factory-style quick disconnects compatible with your stock fuel lines, providing a tidy installation without the need for additional modifications. This performance sending unit adheres to Prop 65 standards and is suitable for professional installation by qualified technicians. Whether you're upgrading for enhanced reliability or customizing your fuel system, the Fleece Performance SureFlo unit is a robust and efficient solution for GM Duramax long bed trucks from 2011 to 2016.

Features:

• OEM style fitment that requires no tank cutting or drilling

• Heavy-duty billet aluminum cap for durability

• Universal -8 AN ports for custom fuel line plumbing

• Includes new fuel level electronics and float

• Secure O-ring or flange seal for leak prevention

• Designed to work with externally mounted aftermarket lift pumps up to 200 GPH

• Factory-style quick disconnects for easy installation

• Incorporates one-way check valves to prevent air cavitation

• Compatible with stock fuel lines and fittings

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1