AIRDOG A7SABF595 II-5G DF-220-5G AIR/FUEL SEPARATION SYSTEM FOR 2008–2010 FORD POWERSTROKE 6.4L

Product Description

AIRDOG A7SABF595 II-5G DF-220-5G is a 220 GPH, high-flow lift pump and fuel air separation system engineered for 2008–2010 Ford Power Stroke 6.4L trucks that are heavily modified (built injectors, bigger turbos, high HP). It de-aerates fuel, removes water/contaminants, and delivers a steady, regulated supply to the high-pressure system for cleaner combustion, stronger throttle response, and improved reliability.

Vehicle Fitment

• 2008, 2009, 2010 Ford F-250 / F-350 / F-450 / F-550 Super Duty with 6.4L Power Stroke diesel

Key Features

• Massive 220 GPH flow for high-horsepower 6.4L builds
• Frame-rail sandwich plate mounting with OE-style quick-connect plumbing
• Removes entrained air & water; helps protect injectors and high-pressure fuel system
• Complete kit with wiring harness, fittings, draw-straw, and hardware

Cross-Reference / Alternatives (Airdog only)

Building a different combo or don’t need 220 GPH? Consider these Airdog options for the same platform:

• AIRDOG A7SPBF266 II-5G DF-100-5G (2008–2010 6.4L)
• AIRDOG A7SABF594 II-5G DF-165-5G (2008–2010 6.4L)
• AIRDOG A4SPBF073 FP-150-4G (2008–2010 6.4L)
• AIRDOG A4SPBF070 FP-100-4G (2008–2010 6.4L)
• AIRDOG R4SBF221 RP-4G-150 Raptor (2008–2010 6.4L)
• AIRDOG R4SBF218 RP-4G-100 Raptor (2008–2010 6.4L)

Installation Instructions

• Browse the official Airdog install guides here (sorted A→Z): PureFlow AirDog Resources
• Related 6.4L reference manual: AirDog II DF-100/DF-165/DF-200 – 2008–2010 6.4L Power Stroke (PDF)

Helpful Notes

• 220 GPH systems are best for high-horsepower builds. For stock to moderately tuned trucks, consider 100–165 GPH options above.
• A 5/8" high-flow suction (draw-straw) is included; tank drop or bed-lift may be required during install.

FAQ

Is 220 GPH overkill for my daily-driven 6.4L?
If you’re stock or mildly tuned, choose DF-100-5G or DF-165-5G. The DF-220-5G is intended for high-HP, heavily modified builds.

Does this replace the factory low-pressure supply?
Yes—this kit supplies clean, de-aerated, regulated fuel to the high-pressure system and routes separated air/vapor back to the tank.

What filters does it use and how often should I service them?
Use AirDog replacement fuel filters and water separator elements. Inspect every oil change and replace per contamination or intervals recommended by AirDog.