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Description
AirDog A4SPBC186 FP-100-4G Air/Fuel Separation SystemUpgrade the fuel system on your 2011 2014 GM 6. 6L Duramax LML (Stock To Moderate) with the AirDog A4SPBC186 FP 100 4G Air Fuel Separation System from GAP. This AirDog system incorporates the 4G motor they have been using for years with excellent success together with their conventional nonadjustable high flow return base. By keeping this fundamental layout, AirDog is able to provide a reasonably priced system with a well proven and dependable motor
Upgrade the fuel system on your 2011-2014 GM 6.6L Duramax LML (Stock To Moderate) with the AirDog A4SPBC186 FP-100-4G Air/Fuel Separation System from GAP.
This AirDog system incorporates the 4G motor they have been using for years with excellent success together with their conventional nonadjustable/high flow return base. By keeping this fundamental layout, AirDog is able to provide a reasonably priced system with a well-proven and dependable motor design.
The AirDog operates by pulling fuel from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of moisture. Water and big particle contaminants are removed from the fuel when it travels through the water separator. The fuel then reaches the fuel pump with just the entrained air/vapor and minute contaminants still present. The residual particle contaminants are captured and trapped while the fuel flows through the fuel filter under positive pressure. The entrained air and vapor are also separated and returned to the tank. The clean fuel is then delivered to your engine at the correct pressures. Each kit comes with all the needed plumbing, hardware, wiring, mounting bracket, and other components needed for installation.
Your diesel engine needs better fuel flow when you upgrade its parts and performance. Vacuum at the fuel pump and agitation in the fuel tank are both increased by higher fuel flows. This causes more air/vapor to enter the fuel system and lowers the engine's performance. Injector barrel/plunger assembly galling, pitting, and tip erosion can also be brought on by air and vapor. The AirDog eliminates air from the fuel that might harm your injectors permanently and keep your engine from operating as it should. Additionally, the AirDog offers the fuel pressures and flows your diesel engine needs to operate at peak efficiency.
AirDog has engineered this system to remove water, particulates, vapor, and entrained air from diesel fuel. This lift pump and filter system is what your vehicle needs to deliver clean fuel to your engine.
This AirDog system incorporates the 4G motor they have been using for years with excellent success together with their conventional nonadjustable/high flow return base. By keeping this fundamental layout, AirDog is able to provide a reasonably priced system with a well-proven and dependable motor design.
The AirDog operates by pulling fuel from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of moisture. Water and big particle contaminants are removed from the fuel when it travels through the water separator. The fuel then reaches the fuel pump with just the entrained air/vapor and minute contaminants still present. The residual particle contaminants are captured and trapped while the fuel flows through the fuel filter under positive pressure. The entrained air and vapor are also separated and returned to the tank. The clean fuel is then delivered to your engine at the correct pressures. Each kit comes with all the needed plumbing, hardware, wiring, mounting bracket, and other components needed for installation.
Your diesel engine needs better fuel flow when you upgrade its parts and performance. Vacuum at the fuel pump and agitation in the fuel tank are both increased by higher fuel flows. This causes more air/vapor to enter the fuel system and lowers the engine's performance. Injector barrel/plunger assembly galling, pitting, and tip erosion can also be brought on by air and vapor. The AirDog eliminates air from the fuel that might harm your injectors permanently and keep your engine from operating as it should. Additionally, the AirDog offers the fuel pressures and flows your diesel engine needs to operate at peak efficiency.
AirDog has engineered this system to remove water, particulates, vapor, and entrained air from diesel fuel. This lift pump and filter system is what your vehicle needs to deliver clean fuel to your engine.
Features:
- Includes Wiring, Plumbing, & Installation Hardware
- Incorporates Tried-And-True 4G Motor Design
- Removes Air & Water From Fuel
- Better Engine Performance
- Increases Engine Efficiency
- 100 GPH Fuel Pump
- Improved Throttle Response
- Lifetime Limited Warranty
WARRANTY INFO:
Limited Lifetime
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
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Exchange/Return Notes
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4.5 ★★★★★
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Product Reviews
★★★★★ 5
My kids love this book
Format: Hardcover
Beautiful interactive book!
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Reviewed in the United States on March 17, 2026
★★★★★ 5
An Interesting New Work
Format: Paperback
I liked this work a great deal. It offered a great deal of intense story-driven moments and some great action scenes, and the art was pretty good (I won't say it was incredible, but it was very good). The story is intriguing, and after this first volume, a short arc has been fulfilled while leaving a lot of big questions unanswered in a fulfilling but still tantalizing way. I am perfectly satisfied with the serving size here and with the size of the book, and am happy to have added this to my shelf. Glad to have taken a chance on something new.
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Reviewed in the United States on July 27, 2020
★★★★★ 4
Mysterious masterpiece
Format: Paperback
Really compelling story. The USA seals itself off from the rest of the world. A group of people who are trying to stop a disease killing people on the outside are invited in to the former US to receive a cure… or were they?
Great read. Snyder and Soule have created a mysterious masterpiece!!
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Well written and different
Format: Paperback
Separately drawn and beautifully done. I love this book.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
I'm so confused, and I LOVE IT!
Format: Kindle
Like many previous reviewers have stated, I have no idea what is going on yet, but I'm itching to find out. So far, this series is amazing. Hopefully it continues down that path in Vol. 2.
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Reviewed in the United States on March 3, 2023