Fuel Air Separators

XT Motorsports carries the full range of fuel air separators, backed by the XT Fitment Promise. From daily drivers to race weekends, the XT Motorsports catalog covers the applications enthusiasts actually run. Order today — in-stock parts ship fast, the XT Motorsports way.

36 products
aFe Power DFS780 Series 08-10 Ford Diesel Trucks V8-6.4L (td) Boost Activated - 42-13032
aFe Power DFS780 Series 08-10 Ford Diesel Trucks V8-6.4L (td) Boost Activated - 42-13032
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 08-10 Ford Diesel 6.4L (Full Time Operation) - 42-13031
aFe Diesel Fuel Systems DFS780 Series 08-10 Ford Diesel 6.4L (Full Time Operation) - 42-13031
aFe
$1,000.00
aFe Power DFS780 Series 01-10 GM Diesel Trucks V8-6.6L (td) Boost Activated - 42-14012
aFe Power DFS780 Series 01-10 GM Diesel Trucks V8-6.6L (td) Boost Activated - 42-14012
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 2017 Ford Diesel Trucks V8-6.7L (Full Time Operation) - 42-23041
aFe Diesel Fuel Systems DFS780 Series 2017 Ford Diesel Trucks V8-6.7L (Full Time Operation) - 42-23041
aFe
$808.00
aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI - 42-14024
aFe Power DFS780 Series GM 2017 Diesel Trucks V8-6.6L (td) L5P Boost Activated 8-10PSI - 42-14024
aFe
$1,000.00
aFe DFS780 PRO Fuel Pump 2017 Ford Diesel Trucks V8-6.7L (td) Boost Activated 8-10PSI - 42-13052
aFe DFS780 PRO Fuel Pump 2017 Ford Diesel Trucks V8-6.7L (td) Boost Activated 8-10PSI - 42-13052
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI - 42-14023
aFe Diesel Fuel Systems DFS780 Series 2017 GM Diesel 6.6L V8(td) L5P Full Time Operation 8-10PSI - 42-14023
aFe
$1,000.00
aFe DFS780 PRO Fuel Pump 2017 Ford Diesel Trucks V8-6.7L (td) (Full-time) - 42-13051
aFe DFS780 PRO Fuel Pump 2017 Ford Diesel Trucks V8-6.7L (td) (Full-time) - 42-13051
aFe
$1,000.00
aFe DFS780 Pro Fuel Pump (Full-time Operation) Dodge Diesel Trucks 03-04.5 L6-5.9L (td) - 42-22013
aFe DFS780 Pro Fuel Pump (Full-time Operation) Dodge Diesel Trucks 03-04.5 L6-5.9L (td) - 42-22013
aFe
$808.00
aFe DFS780 Pro Fuel Pump (Full-time Operation) Dodge Diesel Trucks 98.5-02 L6-5.9L (td) - 42-22011
aFe DFS780 Pro Fuel Pump (Full-time Operation) Dodge Diesel Trucks 98.5-02 L6-5.9L (td) - 42-22011
aFe
$808.00
aFe DFS780 Diesel Lift Pump Wiring Kit - Relay to Boost - 42-90002
aFe DFS780 Diesel Lift Pump Wiring Kit - Relay to Boost - 42-90002
aFe
$71.00
aFe DFS780 Diesel Lift Pump Wiring Kit - Boost to Relay - 42-90003
aFe DFS780 Diesel Lift Pump Wiring Kit - Boost to Relay - 42-90003
aFe
$71.00
aFe DFS780 PRO Fuel Pump 2017 GM Diesel Trucks V8 6.6L (td) L5P (Full-time) - 42-24021
aFe DFS780 PRO Fuel Pump 2017 GM Diesel Trucks V8 6.6L (td) L5P (Full-time) - 42-24021
aFe
$808.00
aFe DFS780 PRO Fuel Pump 14-16 RAM 1500 EcoDiesel V6 3.0L (td) (Full-time Operation) - 42-22041
aFe DFS780 PRO Fuel Pump 14-16 RAM 1500 EcoDiesel V6 3.0L (td) (Full-time Operation) - 42-22041
aFe
$808.00
aFe DFS780 PRO Fuel Pump 11-16 Ford Diesel Trucks V8 6.7L (td) (Full-time Operation) - 42-23031
aFe DFS780 PRO Fuel Pump 11-16 Ford Diesel Trucks V8 6.7L (td) (Full-time Operation) - 42-23031
aFe
$808.00
aFe DFS780 Fuel Pump Pro Series 14-16 Ram 1500 EcoDiesel V6-3.0L (td) - 42-12041
aFe DFS780 Fuel Pump Pro Series 14-16 Ram 1500 EcoDiesel V6-3.0L (td) - 42-12041
aFe
$1,000.00
aFe DFS780 MAX Universal Fuel Pump - 42-30001
aFe DFS780 MAX Universal Fuel Pump - 42-30001
aFe
$556.00
aFe Diesel Fuel Systems DFS780 Series 13-15 Ram Diesel 6.7L L6 (Full Time Operation) - 42-12035
aFe Diesel Fuel Systems DFS780 Series 13-15 Ram Diesel 6.7L L6 (Full Time Operation) - 42-12035
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Full Time Operation) - 42-12031
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Full Time Operation) - 42-12031
aFe
$1,000.00
aFe Power DFS780 Series 03-07 Ford Diesel Trucks V8-6.0L (td) Boost Activated 8-10PSI - 42-13022
aFe Power DFS780 Series 03-07 Ford Diesel Trucks V8-6.0L (td) Boost Activated 8-10PSI - 42-13022
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 11-16 V8-6.7L Ford Diesel (Full Time Operation 8-10PSI) - 42-13041
aFe Diesel Fuel Systems DFS780 Series 11-16 V8-6.7L Ford Diesel (Full Time Operation 8-10PSI) - 42-13041
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 03-07 V8-6.0L Ford Diesel (Full Time Operation 8-10PSI) - 42-13021
aFe Diesel Fuel Systems DFS780 Series 03-07 V8-6.0L Ford Diesel (Full Time Operation 8-10PSI) - 42-13021
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI - 42-14021
aFe Diesel Fuel Systems DFS780 Series 11-16 GM Diesel 6.6L V8(td) Full Time Operation 8-10PSI - 42-14021
aFe
$1,000.00
aFe Power DFS780 Series GM 11-16 Diesel Trucks V8-6.6L (td) Boost Activated 8-10PSI - 42-14022
aFe Power DFS780 Series GM 11-16 Diesel Trucks V8-6.6L (td) Boost Activated 8-10PSI - 42-14022
aFe
$1,000.00
aFe Power DFS780 Series 11-16 Ford Diesel Trucks V8-6.7L (td) Boost Activated 8-10PSI - 42-13042
aFe Power DFS780 Series 11-16 Ford Diesel Trucks V8-6.7L (td) Boost Activated 8-10PSI - 42-13042
aFe
$1,000.00
aFe Power DFS780 Series 99-03 Ford Diesel Trucks V8-7.3L (td) Boost Activated - 42-13012
aFe Power DFS780 Series 99-03 Ford Diesel Trucks V8-7.3L (td) Boost Activated - 42-13012
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 11-12 Dodge Diesel 6.7L L6 (Full Time Operation) - 42-12033
aFe Diesel Fuel Systems DFS780 Series 11-12 Dodge Diesel 6.7L L6 (Full Time Operation) - 42-12033
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 11-12 Dodge Diesel 6.7L L6 (Part Time Operation) - 42-12034
aFe Diesel Fuel Systems DFS780 Series 11-12 Dodge Diesel 6.7L L6 (Part Time Operation) - 42-12034
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 13-15 Ram Diesel 6.7L L6 (Part Time Operation) - 42-12036
aFe Diesel Fuel Systems DFS780 Series 13-15 Ram Diesel 6.7L L6 (Part Time Operation) - 42-12036
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 99-03 Ford Diesel 7.3L V8 (Full Time Operation) - 42-13011
aFe Diesel Fuel Systems DFS780 Series 99-03 Ford Diesel 7.3L V8 (Full Time Operation) - 42-13011
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 01-10 GM Diesel 6.6L V8 (Full Time Operation) - 42-14011
aFe Diesel Fuel Systems DFS780 Series 01-10 GM Diesel 6.6L V8 (Full Time Operation) - 42-14011
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Part Time Operation) - 42-12032
aFe Diesel Fuel Systems DFS780 Series 05-10 Dodge Diesel 5.9L/6.7L L6 (Part Time Operation) - 42-12032
aFe
$1,000.00
aFe Diesel Fuel Systems DFS780 Series 03-04.5 Dodge Diesel 5.9L L6 (Full Time Operation) - 42-12021
aFe Diesel Fuel Systems DFS780 Series 03-04.5 Dodge Diesel 5.9L L6 (Full Time Operation) - 42-12021
aFe
$1,000.00
aFe DFS780 Fuel Pump Pro Series 01-16 GM Diesel Trucks V8 6.6L (td) - 42-24011
aFe DFS780 Fuel Pump Pro Series 01-16 GM Diesel Trucks V8 6.6L (td) - 42-24011
aFe
$808.00
aFe DFS780 Fuel Pump Pro Series 03-07 Dodge Diesel Trucks L6 5.9L - 42-22021
aFe DFS780 Fuel Pump Pro Series 03-07 Dodge Diesel Trucks L6 5.9L - 42-22021
aFe
$808.00
aFe DFS780 PRO Fuel Pump 99-07 Ford Diesel Trucks V8 7.3L/6.0L - 42-23011
aFe DFS780 PRO Fuel Pump 99-07 Ford Diesel Trucks V8 7.3L/6.0L - 42-23011
aFe
$808.00