fleece-fpe-sf-gm-0104-1
fleece

Fleece SureFlo Performance Sending Unit - 01-04 GM Duramax LB7

Thoroughbred Sku #: FPE-SF-GM-0104

Item Options:

Install Sheet - PDF:
Prop 65:
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Shipping Restrictions:
This part is NOT available to ship to the state of California.


Quick Ship

$359.00

free-shipping-no-handling

Applications:

View All applications

VERIFY VEHICLE FIT

Product Details

Product Name: Fleece SureFlo Performance Sending Unit - 2001-2004 GM Duramax LB7
Manufacturer: Fleece
Manufacturer Part #: FPE-SF-GM-0104
Thoroughbred Diesel Part #: FPE-SF-GM-0104
Fitment Notes: 2001-2004 GM Duramax LB7

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 ¼ tank issues that result in cavitation of the pump when you draw air into the fuel system.

 SOLUTION: SureFlo performance sending units are designed to work with 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 ¼ tank problems. The SureFlo bucket also incorporates one way check valves to allow fuel to easily flow in at lower levels.

 Our 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.

NOTES

  • * For use on pickup style trucks only - for cab & chassis verify your pump P/N to the cross-reference table.
  • **Protected under US Patent No. D985,632, Patents Pending, and US Trademark Reg. No. 6,878,858

Fleece SureFlo Performance Sending Unit 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
  • 1 Year Limited Parts Warranty
  • For more information on Fleece call us at 1-859-737-4966.

CROSS-REFERENCE

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

Reviews

  • Installed fleece sending unit in tank 2000. Dodge diesel connected airdog 4g150 pump runs get no fuel from tank tank half full. Try a different pump from tank to a can still no fuel from tank . Could fuel tube have came off? Hate to drop that tank again.

    Billy boyd | 4/9/2022

    We have not had this issue before. You may have to recheck the install.