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Thumbnail Filmstrip of 1999-2003 7.3L Powerstroke II-5G 165 GPH Fuel System Airdog A7SABF592 Images
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The AirDog A7SABF592 is an II-5G fuel system for a 1999–2003 7.3 Powerstroke. It is the DF-165, rated at 165 gallons per hour. It replaces the frame-rail pump. The Raptor 150, with no return, is R4SPBF357.
It mounts on a sandwich plate. Suction ties into the factory suction line. Pressure ties into the factory feed to the filter and the injection pump. Air and vapor go back to the tank through a filler-neck tee. The filter, the hose, and the fittings are in the box. It is the system for a moderately modified truck. The FASS 140 gph system is TSF15180F140G. The line to a Driven Diesel regulated return is DD-FA-InstallKit-V5.
It fits 1999–2003 F-Series trucks with the 7.3.
Fitment
- 1999–2003 Ford 7.3L Powerstroke
- 165 gph
- Replaces the frame-rail pump
- Air and vapor return
- Filter, hose, and fittings included
- Sandwich-plate mount
Set the pressure and check it at the engine. A dirty factory filter still starves the injectors if that filter stays in the circuit. Change it when the pump goes on.
The AirDog A7SABF592 is an II-5G fuel system for a 1999–2003 7.3 Powerstroke. It is the DF-165, rated at 165 gallons per hour. It replaces the frame-rail pump. The Raptor 150, with no return, is R4SPBF357.
It mounts on a sandwich plate. Suction ties into the factory suction line. Pressure ties into the factory feed to the filter and the injection pump. Air and vapor go back to the tank through a filler-neck tee. The filter, the hose, and the fittings are in the box. It is the system for a moderately modified truck. The FASS 140 gph system is TSF15180F140G. The line to a Driven Diesel regulated return is DD-FA-InstallKit-V5.
It fits 1999–2003 F-Series trucks with the 7.3.
Fitment
- 1999–2003 Ford 7.3L Powerstroke
- 165 gph
- Replaces the frame-rail pump
- Air and vapor return
- Filter, hose, and fittings included
- Sandwich-plate mount
Set the pressure and check it at the engine. A dirty factory filter still starves the injectors if that filter stays in the circuit. Change it when the pump goes on.
Q
Donny • 02/21/2025, 1:14:28 PM
Do I need to do a fuel bowl delete with this kit?
A
02/24/2025, 4:19:12 PM
It's designed to work with the existing fuel system. It's recommended to add the fuel bowl delete.
Q
Todd • 04/13/2026, 10:45:28 PM
Do I need to drop tanks for any reson
A
04/14/2026, 1:49:03 PM
You can find the installation instructions on the product page. Look for the installation Instruction tab.
Proposition 65 Warning Information -
P65Warnings.ca.gov
Fits: Fits All FASS
Fits: 7.3|6.0 Powerstroke 1999-2007 (900-1200 HP)
Fits: For Fass Fuel Systems (Use For Dual Heater Or As Replacement)
Fits: 7.3/6.0 Powerstroke 2000-2005 Excursion (700-1000 HP)
California Restricted
Fits: 7.3|6.0 Powerstroke 1999-2007