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Description
AirDog II-5G A7SPBD252 DF-100-5G Air/Fuel Separation SystemThe AirDog II 5G A7SPBD252 DF 100 5G Air Fuel Separation System from GAP is the next generation in fuel delivery systems for your 1994 1998 Dodge 5. 9L 12V Diesel (Stock To Moderate). The AirDog II 5G offers protection and performance like no other lift pump. Their patented air separation, along with a water separator, and fuel filter makes sure the expensive components in your fuel injection system get all the clean fuel they can handle. The AirDog
The AirDog II-5G A7SPBD252 DF-100-5G Air/Fuel Separation System from GAP is the next generation in fuel delivery systems for your 1994-1998 Dodge 5.9L 12V Diesel (Stock To Moderate).
The AirDog II-5G offers protection and performance like no other lift pump. Their patented air separation, along with a water separator, and fuel filter makes sure the expensive components in your fuel injection system get all the clean fuel they can handle. The AirDog II-5G also overcomes loss of power due to driving in higher altitudes with a factory fuel pump. By eliminating spray pattern disruption due to air entering the system, this system helps to improve overall engine performance. This allows the engine to keep its designed injection timing which allows a more complete burn of the fuel entering the cylinder. This increases engine efficiency across the power and torque range.
The included harness features 12-gauge wiring from the battery all the way to the motor. A Metri-Pack 280 connector replaces the Deutch 2-pin connector which allows more current flow without creating excessive heat. All other connectors in the harness are weather packs to help keep the elements out. This system utilizes the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also retains the "Demand Flow" from the previous AirDog II variants. Demand Flow means whatever fuel the injection system does not use gets recirculated back through the filter base.
The AirDog II-5G is the first diesel Fuel Air Separation System to include an integrated diaphragm fuel pressure regulator. This regulator offers better fuel flow at pressure, allows for more fuel pressure adjustability, and can even be boost compensated. In addition, all 5G systems come with upgraded wiring harnesses and connectors.
The AirDog II-5G offers protection and performance like no other lift pump. Their patented air separation, along with a water separator, and fuel filter makes sure the expensive components in your fuel injection system get all the clean fuel they can handle. The AirDog II-5G also overcomes loss of power due to driving in higher altitudes with a factory fuel pump. By eliminating spray pattern disruption due to air entering the system, this system helps to improve overall engine performance. This allows the engine to keep its designed injection timing which allows a more complete burn of the fuel entering the cylinder. This increases engine efficiency across the power and torque range.
The included harness features 12-gauge wiring from the battery all the way to the motor. A Metri-Pack 280 connector replaces the Deutch 2-pin connector which allows more current flow without creating excessive heat. All other connectors in the harness are weather packs to help keep the elements out. This system utilizes the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also retains the "Demand Flow" from the previous AirDog II variants. Demand Flow means whatever fuel the injection system does not use gets recirculated back through the filter base.
The AirDog II-5G is the first diesel Fuel Air Separation System to include an integrated diaphragm fuel pressure regulator. This regulator offers better fuel flow at pressure, allows for more fuel pressure adjustability, and can even be boost compensated. In addition, all 5G systems come with upgraded wiring harnesses and connectors.
Features:
- Includes Wiring, Plumbing, & Installation Hardware
- 4G Motor Technology Provides Reliable & Quiet Operation
- Offers Better Fuel Flow At Pressure
- Offers Increased Engine Efficiency
- Integrated Diaphragm Fuel Pressure Regulator
- 12-Gauge Wiring Harness
- Lifetime Limited Warranty
- Reduced Aeration From Low Flow Return
- 100 GPH Fuel Pump
- Larger Ports Over Previous Pumps
- Demand Flow Design Recirculates Fuel Back Through The Filter Base
WARRANTY INFO:
Limited Lifetime
Disclaimer: GAP is in no way affiliated with Cummins or any of its subsidiaries or related companies, and that Cummins has not authorized the sale of any of GAP's parts, and has not tested or approved any of GAP’s parts for use in genuine Cummins brand products.
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
4.8 ★★★★★
Based on 27 reviews
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Product Reviews
★★★★★ 5
Whoa - 2020 Suburban
Size: 9005+H11
Finally decided to replace the halogens on my 2020 Suburban, and the difference is literally night and day. I do a lot of early morning driving and suffered for 4 years with the halogens. If this is you, stop suffering and upgrade your lights. You will be glad you did. The market is flooded with these LED upgrades, I used AI to help me determine the right fit, best value for the money, and most importantly something really bright. It returned a few options and this was one of them.
I can’t speak to the longevity or durability yet, but the results are amazing. The fit is direct replacements, and they look great. Installation was straightforward but did take about 30 mins or so. Basic tools needed for the suburban, 10mm socket, flathead screwdriver, and a panel pry tool was helpful.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Impressive quality
Size: 9005
The quality from Auxito is top notch, second product from them and still surprised by how well they perform.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
HIGHBEAMS
Size: H7, Size: H7
Great Product for my infiniti g35 OEM COMES WITH SOME YELLOW HIGHBEAMS with these makes my car looks better and looks way cleaner!
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Fit 2015 228xi even tho not exact shape as oem
The large clip that has the feet that point out in second position(ballet term, google it so you see what the orientation looks like) fits with much more ease than you’ll think. It won’t hook into its oem place but the top flat squared off part will hook to the interior roof of the that general area snuggly. Spent 1.5 hours trying to bend the smaller ones into a similar shape to oem and then it hit me. The bigger one would probably be large enough to catch the top of the bulb housing. Learn from me. Try the big one.
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Reviewed in the United States on December 23, 2022
★★★★★ 5
Ok
👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
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Reviewed in the United States on March 3, 2026