Pay in installments of $92.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Airdog 4G Air Fuel Separation System 01-10 GM DuramaxThe AirDog I 4G is the latest in fuel delivery for your 6. 6L 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 6.6L 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 you want the 100. If you've added a 100hp programmer or larger, or even a modified lift pump, 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:
- 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
4.4 ★★★★★
Based on 11 reviews
Sort
Product Reviews
★★★★★ 4
Tasty treat but better as a quick reward than a long chew
I gave these to my German Shepherd and Lab as occasional treats. They were immediately interested and finished them quickly, which usually means they’re both appealing and easy to eat.
These aren’t long-lasting chews—they’re more of a quick snack. For larger dogs especially, they won’t keep them occupied for very long.
Compared to tougher chew options, these are better suited for training rewards or short treat sessions.
I’d rate them 4 stars. Good flavor appeal, but not designed for extended chewing.
Tip: Use them as a reward treat rather than something to keep your dog busy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 5
Low fat treats
My dog loves these. Keeps begging for more. Will definitely repurchase
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Chicken and Peanut Butter - Two Great Tastes That Taste Great Together... to my Dog
My dog is a fairly selective eater, but she loves chicken jerky and peanut butter, so I thought I'd give these a try. She took to them right away, and can finish one off in about 3 minutes.
They have a distinct smell of peanut butter (despite peanut butter only being 3% of the composition). Each chicken jerky-wrapped peanut butter biscuit is about 4.5" long, and they arrive packaged in a resealable bag.
Made in China; my bag was printed with a 'BEST BEFORE' date over a year from the date I received them.
Note that these treats have been irradiated to kill harmful bacteria and parasites.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Dogs love them
This product offers a solid overall experience and delivers well on its core purpose. The design is practical and user-friendly, making it easy to get started without much effort. In terms of performance, it works reliably for everyday use and meets basic expectations.
The build quality feels decent, with materials that appear durable enough for regular use. While it may not be the most premium option available, it provides good value for its price point. Most users will find it to be a worthwhile purchase, especially if they are looking for something functional and straightforward.
There are a few minor areas where it could be improved, but they do not significantly impact the overall experience. Considering its features, usability, and affordability, this product is a good choice for anyone seeking a dependable option without overcomplicating things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Tasty Combo That Doggo Loves
These chicken wrapped peanut butter biscuits are a big hit. My dog comes running as soon as he hears the bag open. The only downside is they can be a little messy depending on how your dog eats, but nothing too bad. Overall, they’re a great treat that most dogs will love and look forward to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026