SKU: 28800127817

Airdog 4G Air Fuel Separation System 11-14 GM 6.6L Duramax LML

Sale price$321.30 Regular price$357.00
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Airdog 4G Air Fuel Separation System 11-14 GM 6.6L Duramax LMLThe AirDog I 4G is the latest in fuel delivery for your Duramax! Its patented design has been quality engineered to remove entrained air and water vapor from diesel fuel. The result is a compact, long lasting, efficient, and quiet fuel system made with superior quality. AirDog I 4G is designed to operate at flows and pressures beyond the maximum requirements of the engine. It receives fuel under vacuum from the fuel tank containing entrained air

The AirDog I-4G is the latest in fuel delivery for your Duramax! Its patented design has been quality engineered to remove entrained air and water vapor from diesel fuel. The result is a compact, long lasting, efficient, and quiet fuel system made with superior quality.

AirDog I-4G is designed to operate at flows and pressures beyond the maximum requirements of the engine. It receives fuel under vacuum from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of water.

The fuel passes through the water separator which removes the large particulate contaminates that could damage or jam the gear rotor fuel pump. The fuel, with only entrained air/vapor and tiny particulate contaminates remaining enters the fuel pump.

The fuel, now under positive pressure flow, enters the fuel filter. As the fuel passes through the filter media and the remaining particulate contaminates are caught and contained, the entrained air/vapor is also separated. Through the positive fuel air separation features of the patented AirDog I-4G the separated air/vapor is discharged from the filter and back to the fuel tank through the Primary Air/Vapor Discharge Port.

The fuel passing through the filter media is now free of contaminates and power robbing air/vapor. At pressures and flows able to meet the needs of the engine, it exits the fuel filter through two passageways. First, the fuel for the engine passes into the fuel pickup tube and on to the engine. Then, the excess fuel not needed by the engine recycles internally through the pressure regulator back to the water separator.

Unsure of whether you need the Airdog 100 or the Airdog 150? - Put it this way...if your truck is stock, or moderately stock(up to 500hp) you want the 100. If you've added a 100hp programmer or larger(500hp+), you will want the 150. If you have any questions, give us a call

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 28800127817

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4.1 ★★★★★
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Kena Pitts
Draper, US
★★★★★ 5
Cute Clutch
Color: Obsidian Black
Cute clutch. Good size. Lightweight. Great closure.
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Reviewed in the United States on April 5, 2026
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Janet Gwin
Pawtucket, US
★★★★★ 5
Very nice!
I purchased this clutch purse for date nights with my husband. I think it is very chic. I was surprised by the room it had. It will hold my cell phone, lipstick and my slim wallet. I may order another one.
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Reviewed in the United States on November 25, 2025
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Kristy T.
Draper, US
★★★★★ 5
Great Bag
Color: Obsidian Black
This is by far one of the best handbags/purses I have bought off Amazon. it is practical, elegant, fun and bonus that you can easily have the shoulder strap attached to the bag if you want to use it, or you can easily put it inside and still have room for a wallet and phone. Sometime you want a strap, sometimes you don't and something you just don't know.....with this purse, you can have it anyway, anytime. Thanks Midwest Money Saving Mommas for recommending this cute purse. Bring on girls weekend!
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Reviewed in the United States on October 5, 2024
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Leslie
Louisville, US
★★★★★ 4
Fits everything!
Color: Gilded Gold, Color: Gilded Gold
Beautiful clutch, good size. It fit my phone, make up, keys without a problem. It did smell very bad in the inside though. I didn’t realize it before hand since I opened it on my way to my event. Every time I’d open it and the smell could linger.
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Reviewed in the United States on May 18, 2026
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taimy peirallo
Omaha, US
★★★★★ 5
Beautiful and elegant clutch
Color: Gilded Gold, Color: Gilded Gold
I loved it !! Elegant a great envelop purse or clutch ! Great color spacious. For my cel phone and lots of things ! I am going to buy it other colors as well!!
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Reviewed in the United States on October 12, 2025

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