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Part record
Duramax LB7 In-Tank Lift Pump Upgrade (Fleece PowerFlo, 2001-2004)
aggregated
Aftermarket MPNFleece Performance FPE-PFL-LB7
Fleece PowerFlo in-tank lift pump, direct OEM-replacement design retaining factory fuel lines; seller application 2001-2004 Sierra/Silverado 2500/3500 Duramax (LB7). Van bodies (Express/Savana) not listed - excluded. Purpose: The LB7 shipped without an in-tank lift pump; the upgrade feeds the CP3 and simplifies filter service (contamination-protection half of the fuel-system failure modes).
Where to buy
| Seller | Price | Checked |
|---|---|---|
| Dave's Auto Center | $681.45 | 2026-10-27 |
Dave's Auto Center's price, the same as in his store: we check it daily and the page follows a change within a day. No paid placement in the data layer.
What this record does and doesn't claim
Listed at Dave's Auto Center (checked 2026-10-24); fitment years per that listing.
Fits (16 configurations)
- 2001 GMC Sierra 2500 HD
- 2001 GMC Sierra 3500
- 2001 Chevrolet Silverado 2500 HD
- 2001 Chevrolet Silverado 3500
- 2002 GMC Sierra 2500 HD
- 2002 GMC Sierra 3500
- 2002 Chevrolet Silverado 2500 HD
- 2002 Chevrolet Silverado 3500
- 2003 GMC Sierra 2500 HD
- 2003 GMC Sierra 3500
- 2003 Chevrolet Silverado 2500 HD
- 2003 Chevrolet Silverado 3500
- 2004 GMC Sierra 2500 HD
- 2004 GMC Sierra 3500
- 2004 Chevrolet Silverado 2500 HD
- 2004 Chevrolet Silverado 3500