Product Description
FASS FASF16165G ADJUSTABLE DIESEL FUEL LIFT PUMP 165GPH FOR 2008–2010 FORD POWERSTROKE 6.4L
The FASS FASF16165G is a Signature Series Adjustable diesel lift pump delivering 165 GPH for the 2008–2010 Ford 6.4L Powerstroke. It features a 1–20 PSI adjustable pressure range, Whisper Technology for quiet operation, a boost compensation port to maintain pressure under load, and a built-in fuel pressure gauge port for easy monitoring.
Fitment & System Notes
- Vehicle: 2008–2010 Ford Powerstroke 6.4L (F-250 / F-350 / F-450).
- Series: Signature Series Adjustable Fuel Pump (FASF).
- Fuel filtration: This is a pump-only system and must be used with the factory fuel filter.
- Adjustment: Set pressure with a quality fuel pressure gauge for best results.
Installation & Manuals
Find install guides on the official FASS manuals page: FASS Installation Manuals.
Cross-Reference & Related FASS Items (CPP Diesel)
- Other Adjustable 6.4L pumps: FASF16100G (100GPH), FASF16250G (250GPH), FASF16290G (290GPH).
- Titanium Signature alternatives (complete filtration systems): TSF16165G (165GPH), TSF16250G (250GPH), TSF16290G (290GPH).
- No-Drop options for easier installs: NDTSF16165G (No-Drop), NDTSPF16165G (No-Drop PLUS), TSPF16165G (PLUS).
- Popular accessory: STK1002 Suction Tube Kit (improves supply volume on higher-demand builds).
FAQ
What pressure range can I run with FASF16165G?The pump is adjustable from 1–20 PSI. Always verify with a fuel pressure gauge.
Does this replace my factory fuel filter?
No—this is a pump-only system and must be used with the factory fuel filter.
What do the boost compensation and gauge ports do?
The boost compensation port helps maintain fuel pressure under load; the gauge port lets you monitor pressure easily.
Will a suction tube help on higher-power trucks?
Yes. FASS recommends a suction tube kit (STK1002) to increase available fuel volume.
Specifications for Fass FASF16165G
| Brand | FASS Fuel Systems |
| Part Number | FASF16165G |
| Flow / Pressure | 165 GPH, 1–20 PSI adjustable |
| Vehicle / Years | Ford Powerstroke 6.4L (2008–2010) |
| Key Features | Whisper Technology, Boost Compensation Port, Built-in Gauge Port |
| UPC | 850044137206 |
| GTIN | 0850044137206 |
| Package Dimensions | 14.00" W × 11.50" H × 18.00" D |
| Shipping | Free Shipping (Continental U.S.) |
| Prop 65 | Yes — Cancer and Reproductive Harm |
