SKU: 86298154562

Airdog II-5G Air Fuel Separation Lift Pump System 89-93 Dodge 5.9L 12 Valve Cummins

Sale price$556.65 Regular price$618.50
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Airdog II-5G Air Fuel Separation Lift Pump System 89-93 Dodge 5.9L 12 Valve CumminsFrom the factory, 1st Gen 12 Valve Cummins have a mechanical lift pump that actually works pretty good at maintaining adequate fuel pressure to the VE injection pump at stock and slightly above stock power levels. That said, its almost TOO easy to add power to a 12 valve through pump and injector upgrades, which now tasks this stock pump, not allowing for the full power potential of the performance upgrades you're making. The AirDog II 5G is an all in

From the factory, 1st Gen 12 Valve Cummins have a mechanical lift pump that actually works pretty good at maintaining adequate fuel pressure to the VE injection pump at stock and slightly above stock power levels. That said, its almost TOO easy to add power to a 12 valve through pump and injector upgrades, which now tasks this stock pump, not allowing for the full power potential of the performance upgrades you're making.

The AirDog II-5G is an all in one premium fuel pump and filtration system for your 12 Valve Cummins diesel. This system removes water, particulates, and entrained air from the diesel fuel. The entrained air that is separated from the fuel is returned to the tank through a small return fitting. The fuel is delivered to the engine at the correct pressure and flow rate to meet the demands of the engine under all operating conditions.

The AirDogII-5G systems feature a built in adjustible diaphragm pressure regulator. All AirDog II-5G systems include a complete installation kit. The regulator allows for more fuel pressure adjustability, better fuel flow at pressure, and can be boost compensated.

HOW IT WORKS:
The AirDog II-5G draws fuel from the fuel tank through a 1/2” suction line and the DF-220 draws fuel through a 5/8” suction line to reduce the risk of cavitation at the pump. The fuel is then drawn through the water separator where 92% of water is removed per SAE spec 1488. It is then pressurized through a Gerotor pump and sent to the 2 micron fuel filter before it is sent to the injection pump. The air from aerated fuel, due to tank sloshing and engine return lines, is separated and sent back to the tank through the 3/8” return fitting. The excess fuel that the engine does not use is recirculated through the diaphragm regulator back to the suction side of the pump.
Shipping Notes
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Exchange/Return Notes
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SKU: 86298154562

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Miranda
San Leandro, US
★★★★★ 5
Healthy, Compliant, & Convenient — But a Bit Pricey
Flavor Name: Original Beef
I’ve been enjoying Chomps Grass‑Fed Beef Sticks regularly. Made from 100% grass-fed & finished beef, they’re Whole30, keto-, paleo-, and gluten‑friendly with zero added sugar, perfect for those following strict eating plans. Each stick delivers around 10 g of protein and 100 calories, making them a satisfying, portable snack. The flavor is solid, savory, meaty, and not overly salty. The texture is pleasantly chewy. On the flip side, they’re noticeably more expensive than typical meat sticks. If you’re buying regularly, costs can add up unless you shop bulk.
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Reviewed in the United States on July 10, 2025
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Marley
Boise, US
★★★★★ 5
All stick without the ick
Flavor Name: Original Beef
I just love these!! This is a decent value if you’re going to be eating a lot of them also! I love to stick them in my lunchbox, car, diaper bag. Anywhere! They are a very convenient, delicious, and high protein snack!
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Reviewed in the United States on April 4, 2026
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DBH
Dallas, US
★★★★★ 5
Tasty product
Flavor Name: Original Beef
Chomps it’s probably the most healthy choice you can choose or beef jerky. I really like it, but I think it is on the expensive side.
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Reviewed in the United States on April 16, 2026
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Vicki Bennett
Omaha, US
★★★★★ 4
Great Chomps!
Flavor Name: Original Beef
My husband and I loved the taste of the Chomps. He was ok with the Chomps. I was thirsty after eating one. Enjoyed the taste though.
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Reviewed in the United States on March 2, 2026
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Erlinda
Battle Creek, US
★★★★★ 5
Tasty snack
Flavor Name: Original Beef
I love chomps for the protein, taste, and ease of eating. Comes in many flavors. My only complaint is that it is pricey. I’m willing to pay because it is grass fed beef, zero sugar, and made with real ingredients.
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Reviewed in the United States on February 23, 2026

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