AirDog II-4G Lift Pump - 165GPH @ 8 PSI - Duramax 6.6L 2001-10

SKU
AD-A6SABC409
In stock
$739.00
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+
Overview
Increased Power, Optimized Performance, Injector Protection:
Corrects & Maintains Injection Timing, Eliminates Spray Pattern Disruption
Increased Fuel Economy & Power/Torque Output
Improved Throttle Response
Optimized Engine Performance, Longer Injector Life
Fitment:
2001 - 2010 Chevy Silverado HD 6.6L Duramax Diesel Trucks
2001 - 2010 GMC Sierra HD 6.6L Duramax Diesel Trucks

AirDog II-4G Fuel Air Separation System featuring Demand Flow Technology and Enhanced Features

Designed for Performance

AirDog II-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.

Water Separation

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.

Filtration and Vapor Discharge

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® II-4G the separated air/vapor is discharged from the filter and back to the fuel tank through the Primary Air/Vapor Discharge Port.

Clean, Consistent Fuel Delivery

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.

Features At-A-Glance

Improved Performance:
Maintaining Correct Injection Timing
Eliminating Spray Pattern Disruption
Allowing for a Full Power Stroke and Complete Burn
Multiple Benefits
Increased Fuel Economy
Increased Power Output
Increased Torque Output
Longer Injector Life
Improved Throttle Response
Optimized Engine Performance
Consistent Power at High Altitudes

Installation Kit Contents

Relay Control Wiring Harness
Fuel Module Up-Grade (when required)
All Fuel Fittings Required
Mounting Hardware
1/2″ Fuel Lines W/ OEM Style Quick Connect Fittings
AirDog® II-4G Bracket & Spacer
Plastic Ties
Installation Manual

More Information
SKU AD-A6SABC409
Brand AirDog
Diesel Engine Duramax 6.6L LMM 2007.5-10, Duramax 6.6L LBZ 2006-2007, Duramax 6.6L LLY 2004.5-2005, Duramax 6.6L LB7 2001-2004
OEM Make GMC, Chevrolet
OEM Model Sierra/Denali 2500, Sierra/Denali 3500, Sierra/Denali 3500 Chassis Cab, Silverado 2500HD, Silverado 3500HD, Silverado 3500HD Chassis Cab
Specific Year 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001

Coupon Codes are entered on the shopping cart before going to checkout. If you have issues using the coupons, please contact us.

Exclusive Freedom Diesel Performance Discounts

Save $45 On Any Order Over $699 w/ Coupon Code SAVE45QUICK

Packages

All of our packages include multiple related items at a special package discount. Our packages are designed to make your life easier, usually including all the parts you need to achieve a specific modification.

Price Matching Beating!

We want to make sure you get the best deal possible on your parts. We do our best to ensure we have the best prices in the industy, however, if you find an item cheaper, let us know and we will happily match or beat the price.

Discounts For Shops & Dealers

If you are an installation shop or dealer, give us a call or email for details on our dealer program. We are able to discount most items for shops.

Phone: 855-432-4733 9 AM - 6 PM EST Monday - Friday
Email: [email protected]

We Strive For Extremely Quick Shipping.

Whether you need a part to fix a downed truck, a performance part to get the edge on your competitors on race day, or just something to improve the look or functionality of your vehicle; freedom diesel performance you covered!

We understand the only reason you are purchasing a part, is because you really need it or really want it. We do everything in our power to ensure you get the purchased item as soon as possible.

*** Orders placed before 2 PM Est - Usually ship the same day. ***

Estimated Delivery Times:

- Tuners / Programmers by themselves - 2 to 3 Business Days

- Performance / Race Packages - 2 to 5 Business Days

- General Diesel Performance Parts - 2 to 5 Business Days 

- Lighting, Accessories, Etc - 2 to 7 Business Days 

(Alaska / Hawaii Add 3 Business Days)



Easy Return / Exchange Process

If for some reason, you order the incorrect product, or do not need the product prior to using it, we will accept it back as a return for refund or exchange up to 30 days from delivery. Must be in new, un-used condition with original packaging.

Due to credit card processing fees, shipping, and wear and tear to the packaging often occuring during shipping, returns may be subject to a 20% restocking fee.

If you need to setup a return or exchange, please contact us for an RMA#

Warranty Process

If the product you receive is damaged or defective, please contact us immediately for assistance. In most cases, we can send you a return label and fix the problem very quickly.