Product Description
Overview
The FLEECE FPE-34754 Fuel System Upgrade Kit with PowerFlo® Lift Pump is a complete, drop-in fuel supply solution for your 1998.5-2002 Dodge Ram 5.9L 24V VP44 Cummins. Designed as an OEM-style in-tank module, this kit replaces the factory fuel pump and sending unit while delivering the flow, pressure, and filtration needed to reliably support up to 800 HP on VP engines.
With the PowerFlo Lift Pump mounted in the tank, you eliminate noisy frame-mounted pumps, extra plumbing, and quarter-tank starvation issues. A new integral sending unit and float restore accurate fuel gauge operation, while the included Donaldson 3-micron fuel filter and water separator protect your VP44 pump and injectors from contamination.
Key Features
- Complete fuel system upgrade kit for 98.5-02 Dodge Cummins 5.9L VP44 applications.
- Direct OEM in-tank fitment — no drilling, no cutting, no tank sump or draw straw required.
- Dual gerotor pump design for high flow and durability, capable of supporting up to 800 HP (including dual CP3 conversions).
- Active fill bucket design virtually eliminates common 1/4-tank fuel starvation issues.
- Integrated sending unit and float to restore and maintain accurate fuel level readings.
- Donaldson 3-micron fuel filter & water separator for premium filtration and VP44 protection.
- Valid for use with up to B20 biodiesel (up to 20% biodiesel blend).
- Lifetime limited parts warranty from Fleece Performance Engineering.
Fitment
This kit is engineered specifically for the VP44-era 24-valve Cummins trucks:
- 1998.5 Dodge Ram 2500 / 3500 5.9L VP 24V Cummins
- 1999 Dodge Ram 2500 / 3500 5.9L VP 24V Cummins
- 2000 Dodge Ram 2500 / 3500 5.9L VP 24V Cummins
- 2001 Dodge Ram 2500 / 3500 5.9L VP 24V Cummins
- 2002 Dodge Ram 2500 / 3500 5.9L VP 24V Cummins
If your truck is equipped with the factory VP44 injection pump and original-style in-tank/factory lift pump arrangement, this kit is designed to be a direct, high-performance replacement.
What's Included
- Fleece PowerFlo® in-tank lift pump module with integral fuel sender and float
- Donaldson 3-micron fuel filter and water separator (filter cartridge on remote base)
- Filter base with integral mounting bracket
- Distribution filter block / filter coupler
- Push-lock fuel hose cut to length for routing supply/return
- All required AN and barb fittings for a clean, leak-free installation
- Wiring to integrate with the factory harness (where applicable)
- Detailed installation instructions from Fleece Performance
How the PowerFlo® Lift Pump Helps Your VP44
The VP44 injection pump is highly sensitive to low fuel pressure and contamination. The FPE-34754 kit keeps your pump happy by delivering consistent 15–17 psi at idle, maintaining flow at higher load, and filtering down to 3 microns. The dual gerotor design and in-tank location help extend pump life, reduce cavitation, and maintain reliable rail pressure under towing, performance, or everyday driving.
Cross-Reference & Related Fleece Upgrades
This kit is a high-performance, direct replacement for several OEM fuel module part numbers commonly found in 2nd gen Cummins trucks, and it pairs perfectly with other Fleece products sold by CPP Diesel:
- Replaces OEM fuel module numbers: 4897668AF, 4897668AG, 4897668AH, 4897668AI (VP44-equipped trucks).
- For 2003-2004 common-rail 5.9L trucks, see FLEECE FPE-34755 Fuel System Upgrade Kit with PowerFlo Lift Pump for 03-04 Dodge Cummins .
- For 2007.5-2010 GM LMM Duramax applications, see FLEECE FPE-34790 2007.5-2010 GM POWERFLO IN-TANK LIFT PUMP .
- For valvetrain durability on Cummins builds, pair with FLEECE FPE-34797 CUMMINS 24V SPRING AND RETAINER SET .
- Improve nighttime visibility on your Ram with FLEECE FPE-ALO ALL LIGHTS ON .
Specifications for FLEECE FPE-34754
| Parameter | Value |
|---|---|
| Brand | Fleece Performance Engineering |
| Part Number | FPE-34754 |
| Product Type | Fuel system upgrade kit with in-tank lift pump |
| UPC | 670875716742 |
| GTIN | 670875716742 |
| Horsepower Support | Up to ~800 HP (including dual CP3 configurations) |
| Operating Pressure | Approx. 15–17 psi at idle |
| Fuel Compatibility | Diesel fuel, validated for up to B20 biodiesel |
| Vehicle Fitment | 1998.5-2002 Dodge Ram 2500 / 3500 5.9L VP44 24V Cummins (in-tank fuel module replacement) |
| Shipping Weight | Approx. 18 lbs |
| Package Dimensions | 10.00" (W) x 12.00" (H) x 22.00" (L) |
| Shipping Method | Free ground shipping (standard) from CPP Diesel |
| Cross Reference (OEM PNs) | 4897668AF, 4897668AG, 4897668AH, 4897668AI |
| SEMA Certification | SC-FLC01-0095 |
| E-Codes | Not specifically listed by manufacturer |
| Prop 65 Warning | WARNING: Cancer and Reproductive Harm — see P65Warnings.ca.gov |
FAQ
Do I need to drop the fuel tank to install the FPE-34754 kit?Yes. The PowerFlo lift pump is an in-tank module that replaces the factory fuel module and sending unit. Dropping the tank gives you proper access for a clean, reliable install.
How much horsepower can this kit support on my VP44 Cummins?
Fleece rates the PowerFlo lift pump at up to 800 HP, including applications running dual CP3 conversions and other performance upgrades, as long as the rest of the fuel system is properly sized.
Will this fix my quarter-tank fuel starvation issues?
Yes, the PowerFlo module uses an active fill bucket design that eliminates the common 1/4-tank starvation problems associated with many retrofit and sump-style systems.
Is the PowerFlo lift pump louder than a frame-mounted pump?
No. Because the pump assembly is located inside the fuel tank and uses OEM-quality components, it operates very quietly compared to many external performance lift pumps.
Do I need any custom tuning after installing this kit?
In most cases, no additional tuning is required. The FPE-34754 is designed as an OEM-style replacement that simply provides better pressure, flow, and filtration for your VP44 system. Always verify fuel pressure and consult your tuner if you are running aggressive performance calibrations.
