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.
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 |
