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Description
AirDog II-5G A7SPBD338 DF-100-5G Air/Fuel Separation SystemThe AirDog II 5G A7SPBD338 DF 100 5G Air Fuel Separation System from GAP is the next generation in fuel delivery systems for your 1989 1993 Dodge 5. 9L 12V Diesel (Stock To Moderate). The wiring harness is now 12 gauge from the battery all the way to the internal connections in 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
The AirDog II-5G A7SPBD338 DF-100-5G Air/Fuel Separation System from GAP is the next generation in fuel delivery systems for your 1989-1993 Dodge 5.9L 12V Diesel (Stock To Moderate).
The wiring harness is now 12-gauge from the battery all the way to the internal connections in 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 keep the elements out. This system has the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also retains the "Demand Flow" of the older 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 allows for more fuel pressure adjustability, offers better fuel flow at pressure, and can be boost compensated! In addition, all 5G systems come with improved 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 your expensive injection system components 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. This system improves engine performance by eliminating spray pattern disruption due to air entering the system. This allows the engine to keep its designed injection timing which allows a more complete burn of the fuel entering the cylinder. This increases overall engine efficiency across the power and torque range.
The wiring harness is now 12-gauge from the battery all the way to the internal connections in 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 keep the elements out. This system has the same 4G motor technology that has proven itself to be a reliable, quiet operating system. It also retains the "Demand Flow" of the older 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 allows for more fuel pressure adjustability, offers better fuel flow at pressure, and can be boost compensated! In addition, all 5G systems come with improved 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 your expensive injection system components 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. This system improves engine performance by eliminating spray pattern disruption due to air entering the system. This allows the engine to keep its designed injection timing which allows a more complete burn of the fuel entering the cylinder. This increases overall engine efficiency across the power and torque range.
Features:
- 100 GPH Fuel Pump
- Offers Better Fuel Flow At Pressure
- Maintains Reliable & Quiet 4G Motor Technology
- Low Flow Return For Reduced Aeration
- Offers Increased Engine Efficiency
- Larger Ports Over Previous Pumps
- Includes Wiring, Plumbing, & Installation Hardware
- Demand Flow Design
- Lifetime Limited Warranty
- 12-Gauge Wiring Harness
- Integrated Diaphragm Fuel Pressure Regulator
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:
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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]
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4.5 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 3
Great idea poor construction
Color: Large size (7.9"), Color: Large size (7.9")
Great for a dog that likes tug and fetch but the seams are not strong so it ripped fast not from tug but my dogs teeth. I sewed it once since we loved playing with it but it didnt last. Other seams opened. The seams opened in the ball part not by the handles. Less seams and stronger ones would make it 5 star. Im trying a different brand.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect Dog Toy and hard to find
Color: Large size (7.9")
Hard to find toy. My dogs favorite toy and this is a really good price.
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Reviewed in the United States on April 25, 2026
★★★★★ 1
Not strong. Didn't last
Color: Large size (7.9")
Was ripped apart very quickly. Not strong. Would not buy again
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Keeps her busy!
Color: Medium size (5.9")
Our Molly loves this. Only thing is that it is a little too big for our Maltipoo, but she still tries to keep up with it.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Tough
Color: Medium size (5.9")
So far my dog hasn’t destroyed it! And it’s been a month. So I call that a win. Plus he loves it.
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Reviewed in the United States on May 26, 2026