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Description
AirDog A4SPBC188 FP-150-4G Air/Fuel Separation SystemThe AirDog A4SPBC188 FP 150 4G Air Fuel Separation System from GAP is the perfect upgrade for the fuel system on your 2001 2010 GM 6. 6L Duramax LB7 LLY LBZ LMM (Moderate To Extreme). The AirDog functions by drawing fuel from the fuel tank which contains entrained air vapor, particle contaminants, and unidentified amounts of moisture. When the fuel passes through the water separator, water and large particle impurities are taken out of it. The fuel
The AirDog A4SPBC188 FP-150-4G Air/Fuel Separation System from GAP is the perfect upgrade for the fuel system on your 2001-2010 GM 6.6L Duramax LB7/LLY/LBZ/LMM (Moderate To Extreme).
The AirDog functions by drawing fuel from the fuel tank which contains entrained air/vapor, particle contaminants, and unidentified amounts of moisture. When the fuel passes through the water separator, water and large particle impurities are taken out of it. The fuel then reaches the fuel pump with the remaining entrained pollutants, air/vapor, and water. While the fuel passes through the fuel filter under positive pressure, the leftover particle pollutants are retained. The entrained air and vapor are separated and added back to the tank. The right pressures are then used to supply the clean fuel to your engine. Each kit includes all the plumbing, hardware, wiring, mounting brackets, and other installation-related parts needed.
The 4G motor, which AirDog has been utilizing for years with great success, is included in this AirDog system, along with their customary non-adjustable/high flow return base. AirDog is able to offer a reasonably priced system with a tried-and-true and reliable motor design by maintaining this basic architecture.
AirDog created this device to clean diesel fuel of water, pollutants, vapor, and entrained air. For a continuous supply of clean fuel, your vehicle needs this lift pump and filter system.
If you update the components and performance of your diesel engine, it needs better fuel flow. Higher fuel flows cause more agitation in the fuel tank and vacuum at the fuel pump. This decreases the performance of the engine by allowing more air and moisture to enter the fuel system. Air and vapor can also cause galling, pitting, and tip erosion in injector barrel/plunger assemblies. The AirDog removes air from the fuel to prevent long-term damage to your injectors and improper operation of your engine. The AirDog also provides the fuel pressures and flows required for your diesel engine to run as efficiently as possible.
The AirDog functions by drawing fuel from the fuel tank which contains entrained air/vapor, particle contaminants, and unidentified amounts of moisture. When the fuel passes through the water separator, water and large particle impurities are taken out of it. The fuel then reaches the fuel pump with the remaining entrained pollutants, air/vapor, and water. While the fuel passes through the fuel filter under positive pressure, the leftover particle pollutants are retained. The entrained air and vapor are separated and added back to the tank. The right pressures are then used to supply the clean fuel to your engine. Each kit includes all the plumbing, hardware, wiring, mounting brackets, and other installation-related parts needed.
The 4G motor, which AirDog has been utilizing for years with great success, is included in this AirDog system, along with their customary non-adjustable/high flow return base. AirDog is able to offer a reasonably priced system with a tried-and-true and reliable motor design by maintaining this basic architecture.
AirDog created this device to clean diesel fuel of water, pollutants, vapor, and entrained air. For a continuous supply of clean fuel, your vehicle needs this lift pump and filter system.
If you update the components and performance of your diesel engine, it needs better fuel flow. Higher fuel flows cause more agitation in the fuel tank and vacuum at the fuel pump. This decreases the performance of the engine by allowing more air and moisture to enter the fuel system. Air and vapor can also cause galling, pitting, and tip erosion in injector barrel/plunger assemblies. The AirDog removes air from the fuel to prevent long-term damage to your injectors and improper operation of your engine. The AirDog also provides the fuel pressures and flows required for your diesel engine to run as efficiently as possible.
Features:
- Increases Engine Efficiency
- Lifetime Limited Warranty
- Improved Throttle Response
- 150 GPH Fuel Pump
- Better Engine Performance
- All Necessary Wiring, Plumbing, & Installation Hardware Included
- Eliminates Air & Water From Fuel
- Incorporates Tried-And-True 4G Motor Design
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:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Odd toy but Perfect!
Style: Chase & Crinkle
Our dogs love this toy! I love that the leash on it is a great size for playing with them. The crinkly noise is my collie’s favorite toy noise so it gets her so excited, and while I’m recovering from surgery, I can’t play rough or bend over to pick up toys from the floor. With this, I can play a watered down version of a flirt pole with her and the corgi and they love it! I appreciate how strong and quality the leash strap feels - I don’t have to worry about it failing quickly, and the padding inside the handle makes playing so much more comfortable. For me, it’s been worth every penny.
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Reviewed in the United States on June 28, 2025
★★★★★ 5
Soft and easy to grab. Dog loves the tassles
Style: Tuggi Tug
My dogs are tugging fools and they love this toy. My puppy isn't food motivated so this is his reward when training. It's thick so he doesn't chew through it but it's still easy to hold. The colors are bright and it's soft and easy for him to get ahold of. The only problem is getting him to let go! I wouldn't leave it down for him to chew because he'd chew right through it, but used as a tug toy it's perfect. It's dog approved!
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Fun, Durable Balls for smaller heavy chewers
Color: Four colors, Size: 5cm (ball only)
Perfect size and strength for my small dog that is a heavy chewer! She hasn’t been able to destroy and chew up this one like she has with every other toy! Definitely chew resistant.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Bouncy and durable
Color: Four colors, Size: 5cm (ball only), Color: Four colors, Size: 5cm (ball only)
These balls are awesome - bouncy and super durable for my little guy!
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great quality
Color: Four colors, Size: 5cm (ball only)
I was very surprised that these are as good as the chuck it balls. I have a super chewer and he’s tears balls up except for chuck its and he can’t tear these up.
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Reviewed in the United States on May 15, 2026