Products Showing Parts for — {{ }}

No Results Showing Parts for — {{ }}
USD 656.1
Part #: PTA4SPBC184

AirDog A4SPBC184 FP-100-4G Air/Fuel Separation System

Vehicle Fitment:
1992-2000 GM 6.5L (Stock To Moderate) | See full application list below
Part #: PTA4SPBC184
$729.00 $656.10
Buy now, pay later using Affirm Logo during checkout.
Temporarily Out of stock - More on the way!

Estimated ship date: Unavailable

FREE Delivery by ,
If you order within hr min
This product cannot be shipped to your destination
Not Shipping to ?
Need it faster?
Our Recommendations Compatible Products
Scroll to View More


Upgrade the fuel system on your 1992-2000 GM 6.5L (Stock To Moderate) with the AirDog A4SPBC184 FP-100-4G Air/Fuel Separation System from XDP.

The AirDog operates by pulling fuel from the fuel tank containing entrained air/vapor, particulate contaminates and unknown quantities of moisture. Fuel passes through the water separator that removes water and large particulate contaminates. Next, the fuel with only entrained air/vapor and tiny particulate contaminates remaining, enters the fuel pump. Under positive pressure flow, the fuel passes through the fuel filter and the remaining particulate contaminates are caught and contained, the entrained air/vapor is also separated and returned to the tank. The clean fuel then flows at the proper pressures up to your engine. Each kit includes plumbing, hardware, wiring harness, mounting bracket, and all components needed for installation.

This system was designed by AirDog to purge diesel fuel of water, impurities, vapor, and entrained air. Your vehicle needs this lift pump and filter system to constantly supply clean fuel to your engine.

Your diesel engine needs better fuel flow when you upgrade its parts and performance. Vacuum at the fuel pump and agitation in the fuel tank are both increased by higher fuel flows. This causes more air/vapor to enter the fuel system and lowers the engine's performance. Injector barrel/plunger assembly galling, pitting, and tip erosion can also be brought on by air and vapor. The AirDog eliminates air from the fuel that might harm your injectors permanently and keep your engine from operating as it should. Additionally, the AirDog offers the fuel pressures and flows your diesel engine needs to operate at peak efficiency.

This AirDog system incorporates the 4G motor they have been using for years with excellent success together with their conventional nonadjustable/high flow return base. By keeping this fundamental layout, AirDog is able to provide a reasonably priced system with a well-proven and dependable motor design.

  • Removes Air & Water From Fuel
  • All Necessary Wiring, Plumbing, & Installation Hardware Included
  • 100 GPH Fuel Pump
  • Features Reliable 4G Motor Design
  • Increases Overall Engine Efficiency
  • Faster Throttle Response
  • Optimized Engine Performance
  • Lifetime Limited Warranty

Vehicle Fitment

1992 Chevy 6.2L Non-Duramax
1993 Chevy 6.2L Non-Duramax
1994 Chevy 6.5L Non-Duramax
1995 Chevy 6.5L Non-Duramax
1996 Chevy 6.5L Non-Duramax
1997 Chevy 6.5L Non-Duramax
1998 Chevy 6.5L Non-Duramax
1999 Chevy 6.5L Non-Duramax
2000 Chevy 6.5L Non-Duramax
1992 GMC 6.2L Non-Duramax
1993 GMC 6.2L Non-Duramax
1994 GMC 6.5L Non-Duramax
1995 GMC 6.5L Non-Duramax
1996 GMC 6.5L Non-Duramax
1997 GMC 6.5L Non-Duramax
1998 GMC 6.5L Non-Duramax
1999 GMC 6.5L Non-Duramax
2000 GMC 6.5L Non-Duramax


  • MFG. Number A4SPBC184
  • Manufacturer Name AirDog by PureFlow
  • Shipping Weight 27.00 lb.
  • Shipping Length 19 in.
  • Shipping Width 13 in.
  • Shipping Height 7 in.
  • Fuel Type Diesel
  • E-Code 2
  • EO Number d-595-5
  • UPC 813094016846
  • Warranty Info Limited Lifetime
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm -
  • Cross Reference # A4SPBC084
  • Internal L0.00R0.00


No Reviews Yet!

Write a Review

Include Your Order Number For a Chance to Win a $100 Gift card

Overall Rating

Your Information

Email Address will not be made public.

Questions and Answers

No questions about this product. Be the first to ask a question!

Ask a question about this product

Please allow up to 1 business day for reply.

More to Consider

Recently Viewed