Fleece Performance SureFlo Performance Sending Unit for 2004.5-2010 GM Duramax Diesel

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-0410) offers a reliable upgrade for trucks equipped with aftermarket external fuel pumps. Designed for direct installation into the stock sending unit location, it eliminates the need for tank modifications such as cutting or drilling, providing a clean and professional setup. The SureFlo unit features factory-style quick disconnects that seamlessly adapt to your existing fuel lines, ensuring a straightforward installation process. Its innovative design draws fuel from the base bucket assembly and returns excess fuel, preventing cavitation issues associated with low fuel levels and avoiding the common quarter-tank problems that can hinder pump performance. The bucket incorporates one-way check valves that facilitate fuel flow even when fuel levels are minimal, maintaining consistent fuel delivery and system integrity. This sending unit is ideal for trucks originally without an in-tank pump or for those seeking to repair a malfunctioning fuel level sender or to customize their fuel delivery system with dedicated fuel lines. The durable billet aluminum cap and new fuel level electronics enhance longevity and reliability. Compatible with professional-grade plumbing, the unit features universal -8 AN ports and a 3/4-16 straight male fitting with O-ring for secure connections. While suitable for most applications, it is not recommended for aftermarket lift pumps exceeding 200 GPH. The SureFlo unit complies with Prop 65 standards and is a valuable upgrade for diesel truck owners seeking improved fuel system performance and durability.

Features:

• Universal -8 AN ports for professional plumbing of a custom fuel setup

• 8 to 3/4-16 straight male fitting with O-ring for secure connections

• New fuel level electronics and fuel float for accurate readings

• Heavy-duty billet aluminum cap for durability

• Includes new O-ring or flange seal for leak-proof installation

• OEM style fitment requiring no tank cutting or drilling

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
Clearance Item: t
Regular Stock: t
Units Per Sku: 1