Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fleece Performance PowerFlo in‑tank lift pump is a direct OEM replacement for 2001–2004 GM Silverado/Sierra 2500 6.6L Duramax trucks, designed to retain factory fuel lines and install faster than alternate high‑flow pumps. It includes new sending unit electronics and fuel level float, accepts an -8 O‑ring fitting for aftermarket plumbing, and replaces OE AC Delco part 89060639 for pickup‑style truck installations.
Fleece Performance 01-04 GM Silverado/Sierra 2500 6.6L-V8 Duramax Truck PowerFlo In-tank Lift Pump
