Product Description:

The LB7 PowerFlo lift pump is the latest OEM replacement performance lift pump from the diesel experts at Fleece Performance. Direct OEM In-Tank Replacement: The PowerFlo Lift Pump retains the factory fuel lines and installs in less than half the time of other high flow lift pumps.??

OEM Quality:??New sending unit electronics and fuel level float will get your fuel gauge working correctly again!
Seamless Integration: The active fill bucket eliminates the need for tank sumps, draw straws, additional air filtration, and the 1/4 tank issues typically encountered when seeking a higher flow lift pump to meet your engine's need.??

Aftermarket Capable:??Want the benefits of the in-tank pump but need to run your own fuel lines or aftermarket filters??? The pump outlet and return is threaded to accept a -8 O-ring fitting (3/4 inch-16 thread).??

Replaces GM OE Part: AC Delco 89060639

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

Additional Information:

title: PowerFlo Lift Pump for 01-04 Sierra 2500/3500 Duramax Fleece Performance
color_l: aUSA
diameter:
engine_generation:
engine_manufacturer: Duramax
engine_version:
finish_l:
fuel_type:
liter:
location:
material_l:
prop_65_warning: CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
pulley_color:
rwhp_max_rating:
series:
sold_as: Each
style:
transmission_type:
universal: No
warranty:
vehicle_type: Truck/SUV
engine_year: 2001-2004

Guaranteed Fitments:

2001,2002,GMC,Sierra 2500 HD,SL
2001,2002,GMC,Sierra 3500,SL
2001,2004,GMC,Sierra 3500,SLE
2001,2004,GMC,Sierra 2500 HD,SLE
2001,2004,GMC,Sierra 3500,SLT
2001,2004,GMC,Sierra 2500 HD,SLT
2002,2004,GMC,Sierra 2500 HD
2002,2004,GMC,Sierra 3500
2003,2004,GMC,Sierra 2500 HD,WT
2004,2004,GMC,Sierra 3500,WT