Product Description
FASS FASC09290G ADJUSTABLE DIESEL FUEL LIFT PUMP 290GPH FOR 2001–2016 GM 6.6L DURAMAX
The FASS FASC09290G is a Signature Series Adjustable diesel lift pump rated at 290 GPH with an adjustable 1–75 PSI range to match your Duramax build (LB7, LLY, LBZ, LMM, LML). It uses the same robust motor as Titanium Signature systems and adds a Boost Compensation Port plus a built-in fuel pressure gauge port for precise tuning.
Fitment & Notes
- Vehicle: 2001–2016 GM 6.6L Duramax (Chevy Silverado / GMC Sierra 2500–3500; LB7–LML).
- Output: 290 GPH; adjustable 1–75 PSI (set per tuner/requirements).
- System type: Pump/system only — retains the factory fuel filter on these trucks.
- Ports: Boost compensation port; dedicated fuel pressure gauge port.
- Includes: Bulkhead fitting & 5/8" suction tube kit plus all required mounting hardware.
Installation & Manuals
Official FASS manuals are here: FASS Installation Manuals.
Cross-Reference & Related FASS Items (CPP Diesel)
- Same-truck Adjustable options: FASC09100G (100GPH), FASC09165G (165GPH), FASC09250G (250GPH).
- Titanium Signature alternative: TSC10290G (290GPH).
- Helpful accessories: STK1002 Suction Tube Kit, DFD4000 Duramax Factory Fuel Filter Delete.
FAQ
Does this Adjustable pump replace my factory fuel filter?No. This series retains the factory filter on these trucks.
What fuel pressure should I run on a Duramax?
The system adjusts 1–75 PSI. Target pressure depends on your build and tuner—always verify with a gauge.
What’s included with FASC09290G?
Complete pump assembly with bulkhead fitting & 5/8" suction tube, gauge port, boost comp port, and mounting hardware.
When would I choose Titanium Signature instead?
If you want full FASS filtration (XWS/PF) and air separation in one system, consider the TSC10290G.
Specifications for Fass FASC09290G
| Brand | FASS Fuel Systems |
| Part Number | FASC09290G |
| Flow / Pressure | 290 GPH; adjustable 1–75 PSI |
| Engine / Years | GM 6.6L Duramax (2001–2016) |
| Key Features | Boost compensation port; built-in fuel pressure gauge port; Whisper Technology |
| UPC | 850044106981 |
| GTIN | 0850044106981 |
| Package Dimensions | 14.00" W × 11.50" H × 18.00" L |
| Shipping | Free Shipping (Continental U.S.) |
| Prop 65 | Yes — Cancer and Reproductive Harm |
