Air and Fuel Fuel Pumps, Regulators and Components

AirDog

PureFlow AirDog II-5G 04.5-18 Dodge 6.7L Cummins DF-100-5G Fuel Air Separation System

$884.00

SKU: A00B A7SPBD254

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The AirDog II-5G DF-100-5G is an advanced fuel delivery system designed for 2004.5-2018 Dodge 5.9L/6.7L engines, catering to applications with stock to moderate fuel demands. Featuring an integrated diaphragm fuel pressure regulator, this air/fuel separation system is engineered to enhance fuel flow and allow for precise pressure adjustability, including potential boost compensation. This system utilizes proven motor technology from previous 4G models, known for reliable and quiet operation. This incorporates a "Demand Flow" recirculation system, which consistently returns unused fuel back to the filter base, ensuring a steady supply. All necessary wiring, plumbing, and installation hardware is included with this system. This AirDog part includes a limited lifetime warranty. The AirDog II-5G 100GPH Lift Pump is an ultimate stock replacement fuel lift pump for Dodge/Ram Cummins. It is designed to enhance your truck's performance by ensuring a consistent and efficient fuel supply. With its advanced 4G motor technology, the pump operates quietly and efficiently, reducing the strain on your engine by ensuring a steady, aerated-free fuel flow. It provides an impressive 100 GPH (Gallons Per Hour) operation, improving engine efficiency and providing better fuel flow at pressure, which is crucial for maintaining your engine's health and responsiveness. The system recirculates fuel back through the filter base, further enhancing the purification process and preventing any performance-reducing clogs or debris accumulation.

Fitment

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Specifications

BrandAirDog
Part NumberA00B A7SPBD254

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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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