Skip to content
Flat $10 shipping on everything!
Flat $10 shipping on everything!

Fuel Air Separators

  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 08-10 Ford 6.4L Powerstroke DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 08-10 Ford 6.4L DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 20% Save %
    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00

    PureFlow AirDog II-5G 03-07 Ford 6.0L Powerstroke DF-165-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 03-07 Ford 6.0L DF-165-5G Fuel Pump

    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00
    Save 20% Save %
  • Save 20% Save %
    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00

    PureFlow AirDog II-5G 99-03 Ford 7.3L Powerstroke DF-165-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 99-03 Ford 7.3L DF-165-5G Fuel Pump

    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00
    Save 20% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 17-22 Ford 6.7L Powerstroke DF-165-5G High Pressure Fuel Pump

    AirDog

    PureFlow AirDog II-5G 2017+ Ford 6.7L DF-165-5G High Pressure Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 20% Save %
    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00

    PureFlow AirDog II-5G 11-16 Ford 6.7L Powerstroke DF-165-5G High Pressure Fuel Pump

    AirDog

    PureFlow AirDog II-5G 11-16 Ford 6.7L DF-165-5G High Pressure Fuel Pump

    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00
    Save 20% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 19-20 RAM 6.7L Cummins DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 2019+ Dodge Cummins DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 04.5-18 Dodge 24V 6.7L Cummins DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 04.5-18 Dodge Cummins DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 98.5-04 Dodge 24V 5.9L Cummins DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 98.5-04 Dodge Cummins DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 94-98 Dodge 12V 5.9L Cummins DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 94-98 Dodge Cummins DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 20% Save %
    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00

    PureFlow AirDog II-5G 94-98 Dodge 12V 5.9L Cummins DF-165-4G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 94-98 Dodge Cummins DF-165-4G Fuel Pump

    $965.00
    $965.00 - $965.00
    $965.00
    $773.00
    $773.00 - $773.00
    $773.00
    Save 20% Save %
  • Sold out
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 15-16 Chevrolet 6.6L Duramax DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 15-16 Chevy Duramax DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Sold out
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 11-14 Chevrolet 6.6L Duramax DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 11-14 Chevy Duramax DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • Save 19% Save %
    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00

    PureFlow AirDog II-5G 01-10 Chevrolet 6.6L Duramax DF-220-5G Fuel Pump

    AirDog

    PureFlow AirDog II-5G 01-10 Chevy Duramax DF-220-5G Fuel Pump

    $999.00
    $999.00 - $999.00
    $999.00
    $809.00
    $809.00 - $809.00
    $809.00
    Save 19% Save %
  • $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00

    aFe DFS780 Diesel Lift Pump Wiring Kit - Boost to Relay

    aFe

    The relay activated wiring kit allows any DFS780 system to be operated at all times. Plug and play installation.Installation Instructions

    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00
  • $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00

    aFe DFS780 Diesel Lift Pump Wiring Kit - Relay to Boost

    aFe

    The boost activated wiring kit allows any DFS780 system to be operated only under load. Reduces wear and tear on the DFS780 pump. Note: This system...

    View full details
    $69.00 - $69.00
    $69.00
    $69.00 - $69.00
    $69.00
  • Sold out
    $558.00 - $558.00
    $558.00
    $558.00 - $558.00
    $558.00

    aFe DFS780 MAX Universal Fuel Pump

    aFe

    aFe's DFS780 MAX is our compact designed, universal fit, diesel fuel lift pump that delivers big performance at a small price compared to the other...

    View full details
    $558.00 - $558.00
    $558.00
    $558.00 - $558.00
    $558.00
    Sold out
  • $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00

    aFe DFS780 PRO Fuel Pump 2017 GM Diesel Trucks V8 6.6L (td) L5P (Full-time)

    aFe

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

    View full details
    $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00
  • $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00

    aFe DFS780 Fuel Pump Pro Series 01-16 GM Diesel Trucks V8 6.6L (td)

    aFe

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

    View full details
    $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00
  • $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00

    aFe Diesel Fuel Systems DFS780 Series 2017 Ford Diesel Trucks V8-6.7L (Full Time Operation)

    aFe

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

    View full details
    $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00
  • $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00

    aFe DFS780 PRO Fuel Pump 11-16 Ford Diesel Trucks V8 6.7L (td) (Full-time Operation)

    aFe

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

    View full details
    $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00
  • $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00

    aFe DFS780 PRO Fuel Pump 99-07 Ford Diesel Trucks V8 7.3L/6.0L

    aFe

    Billet 6061-T6 Aluminum Manifold: Eliminates porosity concerns with cast aluminum. Contoured CNC Machining Of Manifold Passages: Enhances flow thro...

    View full details
    $825.00 - $825.00
    $825.00
    $825.00 - $825.00
    $825.00
  • $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00

    aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI

    aFe

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

    View full details
    $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00
  • $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00

    aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI

    aFe

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

    View full details
    $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00
  • $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00

    aFe Power DFS780 Series GM 11-16 Diesel Trucks V8-6.6L (td) Boost Activated 8-10PSI

    aFe

    The diesel fuel in your truck contains contaminants dirt, water and air/vapor which is reducing power and damaging your diesel fuel injectors. aFe'...

    View full details
    $1,004.00 - $1,004.00
    $1,004.00
    $1,004.00 - $1,004.00
    $1,004.00