1. Used Automotive Fuel Pumps & Sending Units Offers
  2. sku: 12210073179455632
  3. AIRDOG DIESEL RX A4SPBD102

AIRDOG / DIESEL RX A4SPBD102 813094016020 With/replacement

fits model: Cummins. make: Dodge.

A4spbd102 Airdog / Diesel Rx - Compatible With/replacement For Dodge Cummins

( Brand: Airdog / Diesel Rx ), ( Manufacturer Part Number: A4SPBD102 ), ( UPC: 813094016020 )

Review AIRDOG / DIESEL RX Compatible With/replacement Dodge fits CUMMINS

Introducing the AirDog Diesel Fuel System A4SPBD102, an exceptional aftermarket solution designed specifically for Dodge Cummins engines. This state-of-the-art fuel system upgrade is engineered to deliver unparalleled performance and efficiency, making it an excellent investment for diesel enthusiasts and professional drivers.

At its core, the AirDog A4SPBD102 is a high-performance, external fuel pump and filtration system. It is designed to replace the OEM (original equipment manufacturer) fuel system, providing numerous advantages over the stock setup. The system is capable of delivering up to 100 psi of fuel pressure, ensuring optimal engine performance under various driving conditions.

The A4SPBD102 features a robust, billet aluminum housing that is both durable and lightweight. The housing is also anodized for added protection against corrosion and the elements. Inside the housing, you'll find a high-efficiency, heavy-duty fuel pump that delivers a consistent flow of fuel to the engine, even under heavy loads.

One of the primary benefits of the AirDog system is its advanced fuel filtration capabilities. The A4SPBD102 includes a large, replaceable 2-micron fuel filter, which effectively removes even the smallest contaminants from the fuel stream. This ensures that the engine receives only clean, pure fuel, resulting in improved power output, increased fuel efficiency, and prolonged engine life.

Another notable feature of the AirDog A4SPBD102 is its integrated water separation technology. This feature automatically separates water from the fuel stream, preventing it from entering the engine and causing costly damage. The system utilizes a large, transparent water separator bowl, allowing you to easily monitor the water level and maintain the system.

The AirDog A4SPBD102 is also compatible with various fuel additives, allowing you to easily improve the performance and longevity of your diesel engine. The system includes a convenient in-line fuel filter for easy additive installation.

Installing the AirDog A4SPBD102 is a straightforward process, thanks to its plug-and-play design. The system comes with all necessary hardware and detailed installation instructions, making it an ideal DIY project for those with basic mechanical skills. For those who prefer professional installation, the AirDog system can be easily installed by a qualified technician.

In summary, the AirDog Diesel Fuel System A4SPBD102 is a high-performance, external fuel pump and filtration system designed specifically for Dodge Cummins engines. It offers numerous benefits over the stock fuel system, including increased fuel pressure, advanced filtration capabilities, water separation technology, and compatibility with fuel additives. With its robust design, ease of installation, and proven performance, the AirDog A4SPBD102 is an excellent investment for diesel enthusiasts and professional drivers seeking to optimize their engine performance and efficiency.

Pros and Cons of Buying an AirDog Diesel Fuel System for a Dodge Cummins: A Detailed Analysis

Introduction:

The AirDog Diesel Fuel System, specifically model A4SPBD102, is a popular upgrade for Dodge Cummins engines due to its promise of improved fuel system performance and longevity. In this analysis, we will discuss the potential advantages and disadvantages of investing in this fuel system.

Pros:

1. Eliminates Fuel Starvation: The AirDog system ensures consistent fuel delivery to the engine, preventing fuel starvation during high-load situations. This results in better throttle response and improved engine performance.

2. Increases Power and Torque: By ensuring a steady fuel supply, the AirDog system can help increase power and torque output, resulting in a more responsive and efficient engine.

3. Improves Fuel Economy: The AirDog system's ability to maintain an even fuel pressure helps improve fuel economy by reducing fuel waste and improving combustion efficiency.

4. Reduces Engine Wear: Consistent fuel delivery can help reduce engine wear, as the engine does not have to work as hard to get the fuel it needs.

5. Durability: The AirDog system is designed to withstand harsh conditions, making it a suitable upgrade for heavy-duty applications.

Cons:

1. Cost: The AirDog Diesel Fuel System is a significant investment, with the A4SPBD102 model retailing for around $2,500. This cost may be a deterrent for some potential buyers.

2. Installation Complexity: Installing the AirDog system requires some mechanical knowledge and experience, which may make it a more challenging DIY project for some.

3. Maintenance: While the AirDog system is designed to be low-maintenance, it still requires occasional filter changes and other routine checks to ensure optimal performance.

4. Potential Compatibility Issues: Although the AirDog system is compatible with many Dodge Cummins engines, there may be instances where specific engine configurations or modifications may require additional modifications to ensure proper operation.

Conclusion:

In conclusion, the AirDog Diesel Fuel System offers several advantages, including improved fuel delivery, increased power and torque, enhanced fuel economy, reduced engine wear, and durability. However, its significant cost, installation complexity, potential compatibility issues, and ongoing maintenance requirements are important considerations. Ultimately, the decision to invest in an AirDog system depends on an individual's specific requirements, budget, and technical abilities.

Recommendation:

If you are looking for a fuel system upgrade for your Dodge Cummins engine and can afford the investment, the AirDog Diesel Fuel System could be a worthwhile addition. Its potential benefits, such as improved performance, fuel economy, and engine longevity, may justify the cost for those who demand the highest level of engine performance. However, it is essential to carefully consider the installation process, compatibility with your specific engine configuration, and ongoing maintenance requirements before making a purchase.

Details:

DODGE CUMMINS AIRDOG FP1004G AIR FUEL SEPERATION SYSTEM Menu..: DODGE CUMMINS AIRDOG FP1004G AIR FUEL SEPERATION SYSTEM

AirDog / Diesel Rx A4SPBD102 - Dodge Cummins Airdog Fp1004G Air Fuel Separation System.

part #: a4spbd102 prices

  • $693.00-$701.95

specifications pumpunite:

  • for models: Cummins
  • for makes: Dodge
  • brand: Airdog / Diesel Rx
  • manufacturer part number: A4SPBD102
  • upc: 813094016020

offer pumpunite:

  • sold: 0
  • started: December 30, 2025
  • options: Ship-to-home
  • availability: In Stock

seller pumpunite:

  • rating: 97.8%
  • # reviews: 45412
  • city: Saint Paul, Minnesota

returns pumpunite:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

shipping pumpunite:

  • class: Standard
  • service: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-7 Days

general pumpunite:

  • Car Truck Parts Accessories > Air Fuel Delivery > Fuel Pumps Sending Units
  • condition: New

payments pumpunite:

  • other
  • wallet: Apple-pay
  • credit card: Mastercard
for models: cummins, for makes: dodge,
category: auto parts > car truck parts accessories > air fuel delivery > fuel pumps sending units, sku: 12210073179455632,

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