2001–2004 GM Duramax SureFlo Performance Fuel Sending Unit

Description

Description

Fits

Year	Make	Model	Engine
2001-2004	GM Silverado/Sierra	2500/3500	LB7 6.6L Duramax

If you are running an aftermarket pump that is mounted externally to 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 ¼ tank issues that result in cavitation of the pump when you draw air into the fuel system. 

Here is your solution! SureFlo performance sending units are designed to work with aftermarket lift pumps and fit 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 ¼ tank problems. The SureFlo bucket also incorporates one-way check valves to allow fuel to easily flow in at lower levels. 

These SureFlo performance sending units are also 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.

Note:  For use on pickup style trucks only – for cab & chassis verify your pump P/N to the cross-reference table.

Year	Replaces GM OE Part Number
2001-2004	AC Delco 89060639

Part Number: FPE-SF-GM-0104

Features

• 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 professionally plumbing a custom fuel setup
• New O-ring or flange seal

Installation

• Click Here

Warranty

• 1-year warranty (Parts Only)

Explore more from our collection.