Diesel Thoroughbred Tractor Parts ABOUT US | RETURNS FORM | POLICIES | FAQ'S | VIEW CART | CHECKOUT
100% customer guarantee
join our newsletter Thoroughbred Diesel
brands performance stock parts apparel Wades Pick
customer guarantee
shop by diesel
shop by
read our low price guarantee
gift cards
diesel zone
AirDog
Home > AirDog > AirDog II 4G > AirDog GM Duramax AirDog II 4G
AirDog Chevy Duramax AirDog II 4G
GM Diesel
click to order
AirDog II 4G logo

AirDog GM Diesel AirDog II 4G

AirDog II-4G for GM Diesel

AirDog II-4G Removes Entrained Air/Vapor From GM Duramax Diesel Fuel Improving Engine Performance The next generation in the fuel delivery system.

The patented AirDog II-4G has been quality engineered to remove entrained air and water vapor from diesel fuel for your GM Duramax. The result is a compact, long lasting, efficient, and quiet fuel system made with superior quality.

Advancing the AirDog® Tradition with the 4th Generation Fuel System!

The AirDog® II-4G system improves engine performance by:

  • Maintaining Correct Injection Timing
  • Eliminating Spray Pattern Disruption
  • Allowing for a Full Power Stroke and Complete Burn


Benefits of the AirDog® II-4G:

  • Increased Fuel Economy
  • Increased Power Output
  • Increased Torque Output
  • Longer Injector Life
  • Improved Throttle Response
  • Reduced Exhaust Emissions
  • Optimized Engine Performance

AirDog® II-4G also overcomes loss of power for diesel engines operating at higher altitudes.

AirDog® II-4G Features

  • Dual Feed Gerotor Pump
  • Low amperage motor provides efficiency and endurance
  • Self-aligning motor requires less maintenance and reduces noise levels
  • Intermediate pump shaft seperates motor from fuel
  • Small & Compact: ONLY 7"L X 10"T X 3.2"W
AirDog® II-4G Installation Kit

All-Inclusive Installation Kit includes:

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

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

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.

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® II-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.

Select GM Diesel Truck / System Below Order

FREE Shipping - No Handling Fees
items you may need
ff100-2 (2 micron fuel filter) ws-80 (water separator filter) pressure tee        
FF100-2 (2 Micron
Fuel Filter):
WS-80 (Water Separator Filter)(steel petcocks): Pressure Tee    
ONLY: $23.00*
ONLY: $26.00*
ONLY: $9.99*
   
* NOTE - Item does not ship for free
Our PN# MFG. PN# AirDog II 4G GM Duramax Applications
PTA6SABC108 A6SABC108 AirDog II-4G A6SABC108 DF-165-4G Air/Fuel Separation System
1992-2000 GM 6.5L (Moderate To Extreme)
PTAA6SABC111 A6SABC111 AirDog II-4G A6SABC108 DF-200-4G Air/Fuel Separation System
1992-2000 GM 6.5L (Moderate To Extreme)
PFTA6SPBC258 A6SPBC258 AirDog II-4G A6SPBC258 DF-100-4G Air/Fuel Separation System
1992-2000 GM 6.5L (Stock To Moderate)
PFTA6SABC409 A6SABC409 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Duramax DF-165-4G Preset@8psi
PTAA6SABC112 A6SABC112 AirDog II-4G A6SABC112 DF-200-4G Air/Fuel Separation System
2001-2010 GM 6.6L Duramax (Extreme Applications)
PFTA6SPBC259 A6SPBC259 AirDog II-4G A6SPBC259 DF-100-4G Air/Fuel Separation System
2001-2010 GM 6.6L Duramax (Stock To Moderate)
PFTA6SPBC260 A6SPBC260 AirDog II-4G A6SPBC260 DF-100-4G Air/Fuel Separation System
2011-2014 GM 6.6L Duramax LML (Stock To Moderate)
PFTA6SABC410 A6SABC410 2011, 2012, 2013, 2014 Duramax DF-165-4G Preset@8psi
PFTA6SABC114 A6SABC114 AirDog II-4G A6SABC114 DF-200-4G Air/Fuel Separation System
2011-2014 GM 6.6L Duramax LML (Extreme Applications)
PFTA6SPBC262 A6SPBC262 AirDog II-4G A6SPBC262 DF-100-4G Air/Fuel Separation System
2015-2016 GM 6.6L Duramax LML (Stock To Moderate)
PFTA6SABC413 A6SABC413 2015 and UP Duramax
DF-165-4G Preset@8psi
 
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
Call Toll Free: 1-866-737-4966
Email:
sales@thoroughbreddiesel.com
Copyright© 2003-2017 Thoroughbred Diesel All rights reserved.
Site Map
Customer Reviews
     
100% customer guarantee