Product Description
FASS FASD02165G ADJUSTABLE DIESEL FUEL LIFT PUMP 165GPH FOR 1994–1998 DODGE 5.9 CUMMINS 12 VALVE
The FASS FASD02165G is a Signature Series Adjustable diesel lift pump rated at 165 GPH with user-settable pressure from 1–20 PSI. It retains your factory fuel filter, adds a Boost Compensation Port to help maintain pressure under load, and includes a dedicated fuel pressure gauge port for easy monitoring. Whisper-quiet operation and proven FASS motor durability make it a solid upgrade for P-pump 12-valve builds.
Fitment & Notes
- Vehicle: 1994–1998 Dodge Ram 2500/3500 with 5.9L Cummins 12-valve (P7100).
- Output: 165 GPH; adjustable 1–20 PSI to suit your combo.
- System type: Fuel system only — retains factory fuel filter.
- Ports: Boost compensation port and a built-in fuel pressure gauge port.
- Includes: Complete mounting hardware for a clean, reliable install.
Installation & Manuals
See the official FASS Adjustable Series manuals here: Adjustable Series Installation Manuals or browse all FASS manuals: FASS Installation Manuals.
Cross-Reference & Related FASS Items (CPP Diesel)
- Same-platform Adjustable options: FASD02100G (100GPH), FASD10180F140G (140GPH), FASD10250F240G (240GPH), FASD10290F260G (260GPH).
- Other year-range Adjustable option for reference: FASD08165G (1998.5–2004, 24-valve).
- Helpful accessory: FASS STK1002 Suction Tube Kit.
FAQ
Does this system replace my factory fuel filter?No. This Adjustable Series system retains the factory fuel filter on these trucks.
What pressure should I run on a 12-valve?
The pump adjusts from 1–20 PSI. Set pressure based on your tuner/build and verify with a gauge at the rail.
What do the extra ports do?
The Boost Compensation Port helps maintain fuel pressure under load, and the dedicated gauge port makes monitoring easy.
What comes in the box?
Complete adjustable pump assembly with all required mounting hardware. See the FASS manual for full parts list.
Specifications for Fass FASD02165G
| Brand | FASS Fuel Systems |
| Part Number | FASD02165G |
| Flow / Pressure | 165 GPH; adjustable 1–20 PSI |
| Engine / Years | Dodge Ram 5.9L Cummins 12-valve (1994–1998) |
| System Type | Fuel system only — retains factory fuel filter |
| Key Features | Boost compensation port; built-in fuel pressure gauge port; Whisper Technology |
| UPC | 850044137008 |
| GTIN | 0850044137008 |
| Package Dimensions | 14.00" W × 11.50" H × 18.00" D |
| Shipping | Free Shipping (Continental U.S.) |
| Prop 65 | Yes — Cancer and Reproductive Harm |
