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Free Shipping Airdog | 1998.5-2004 Dodge Ram 5.9l Cummins With In-tank Fuel Pump Df-100-5g Fuel Pump Instant 40% Discount [Qmy40jgi]

$65.99 $211.99 -69%

AirDog II-5G DF-100 Fuel System The AirDog II-5G DF-100 fuel system is a game-changer for 1998.5-2004 Dodge Ram 5.9L Cummins owners looking to enhance their vehicle's performance. This advanced fuel system comes complete with an in-tank fuel pump, en

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AirDog II-5G DF-100 Fuel System

The AirDog II-5G DF-100 fuel system is a game-changer for 1998.5-2004 Dodge Ram 5.9L Cummins owners looking to enhance their vehicle's performance. This advanced fuel system comes complete with an in-tank fuel pump, ensuring seamless integration and optimal performance. With its robust design and high-flow capabilities, the AirDog II-5G DF-100 is the ultimate choice for those seeking to upgrade their stock fuel system.

Key Features and Specifications

The AirDog II-5G DF-100 is designed to deliver superior performance with its 100GPH lift pump system. This system mounts securely to the frame rail using the included sandwich plate mounting system, providing a stable and reliable installation. The Fuel Module Upgrade Kit is installed in the factory fuel basket, allowing for a factory-style 1/2" bulkhead fitting to pull fuel efficiently. This innovative design bypasses the factory in-tank lift pump, ensuring a more consistent and powerful flow of fuel directly to the injection pump. The pressure side connects directly to the injection pump, bypassing the factory fuel filter housing for optimal performance.

Practical Uses and Benefits

The AirDog II-5G DF-100 fuel system is perfect for both daily drivers and off-road enthusiasts. Its high-flow capabilities provide a significant boost in power and performance, making it ideal for trucks that require extra muscle. The system's bypass design ensures that your vehicle receives a steady supply of fuel, even under heavy load conditions. Additionally, the AirDog Air/Vapor return is seamlessly integrated back into the tank through the factory 3/8” suction line, maintaining a clean and efficient operation. Whether you're tackling rugged terrain or simply looking to improve your daily driving experience, the AirDog II-5G DF-100 is the perfect solution for your Dodge Ram 5.9L Cummins.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A product that delivers consistent results.

- Mekhi Y..

January 2, 2026

Absolutely no complaints!

It's a simple, and elegant solution.

- Casey Z..

January 2, 2026

Absolutely no complaints!

This is a solid investment in quality.

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