AirDog

Air/Fuel Separation System

$851.00

SKU: A6SABF492

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The AirDog II-4G Air/Fuel Separation System (model A6SABF492) is engineered as the next generation in fuel delivery for 1999-2003 Ford 7.3L Powerstroke diesel engines. This system effectively removes water, particulates, vapor, and entrained air from diesel fuel, ensuring a cleaner and more efficient fuel supply to the engine. It is designed to support 500HP-800HP and features a flow rate of 165 gallons per hour, with a preset pressure of 50-55 PSI. Innovative improvements in the AirDog II-4G design contribute to increased pump performance, reduced noise, and lower maintenance. A key feature is the intermediate pump shaft that positions the electric motor away from the fuel, mitigating risks associated with seal leaks. The motor's self-aligning capability enhances endurance and extends the pump's lifespan, while its low amperage draw contributes to longer drivability and a significant reduction in operational noise, making it one of the quietest fuel systems available for diesel applications.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAirDog
Part NumberA6SABF492
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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