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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
4.2 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 5
Very useful, will buy again!
Color: Yellow
My retriever puppy loves this tumble feeder! We do discourage chewing on it so we haven't had any issues with it popping open or breaking (yet), but he loves it so much I will likely replace it when it inevitably dies. It is small so for my puppy I have to refill it a few times if using to feed him a meal, but it's worth it to keep him so busy!!!
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Reviewed in the United States on May 12, 2026
★★★★★ 4
Fun toy!
Color: Yellow
My dog enjoyed this rolling around leaving treats on the floor!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 10, 2026
★★★★★ 5
Perfect for keeping my dog busy and mentally stimulated
Color: Green
This has been such a great purchase for my dog. He gets bored easily and this keeps him entertained way longer than his other toys. I love that it challenges him mentally and makes him work for his treats,,it’s been great for slowing down his eating too. So worth it!
The quality feels really solid and durable, and it doesn’t slide around too much while he’s using it. I also like that you can adjust the difficulty a bit so it doesn’t get too easy.
It’s been especially helpful on days when I’m busy or can’t give him as much attention. Definitely recommend for anyone with an active or curious dog. it’s way more engaging than regular toys.
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Your pup will have so much fun with this treat puzzle
Color: Green
My Westie, Maisie just turned four. I bought her this awesome treat puzzle for her. I was apprehensive whether she would play with it or not. She absolutely loved it. Took about five seconds for her to get over there and figure it out. It’s very well made and sturdy. The puzzle pieces move easily and so many combinations. She had so much fun looking for treats. It sits very flat on the floor and stays in place easily. Each section has a room for a couple treats depending on the size. They were very safe conscious when they know this product. No small pieces, but the animal are even a sad child to choke on him.She had so much fun. I highly recommend this product. You won’t go wrong. Great price.
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Reviewed in the United States on May 21, 2026
★★★★★ 4
Fun treat/toy your dog will love!
Color: Green, Color: Green
I bought this puzzle toy as a birthday present for my dog. She loves it!!! It took her a minute to get the hang of it but now she’s a pro at getting the treats out. It’s durable and easy to fill. I have it for 3 months and there is no damage to it. She hasn’t chewed it but once in a while she will carry it around hinting she would like it filled. The price point is great.
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Reviewed in the United States on May 18, 2026
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