AirDog A4SPBC189 150 GPH 4G Lift Pump for 2011-2014 Chevy Silverado & GMC Sierra 6.6L Duramax

In Stock
Part #: A4SPBC189 UPC: 813094015894
Now $721.00
Fast Free Ground Shipping

Add an Extra Water Separator

Add an Extra Fuel Filter

ADD TO CART ($721.00)

Installation Instructions

Original AirDog 4G Lift Pumps A4SPBC189 Details

The Original AirDog Fuel Preporator is an original in diesel performance and fuel filtration. Every diesel needs an aftermarket lift pump, and the Original AirDog with the 4G pump combines the original concepts of fuel preparation with an advanced, modern and durable 4G Airdog pump. The AirDog 4G removes harmful contaminents like water, dirt and entrained air and vapor and allows fuel to flow through the regulator and back to the fuel tank, efficiently removing excess diesel fuel. The 4G has a gerotor style pump, offering quiet operation and exceptional long-lasting performance for your diesel engine.

Key Features

  • Fits 2011-2014 Chevy Silverado & GMC Sierra with 6.6L Duramax Diesel
  • FP-150-4G with 150 GPH (Gallon Per Hour) Flow Rate
  • Supports From Stock Up To 800 Horsepower Trucks
  • Mounts Cleanly to the Frame Jig in Front of the Fuel Tank
  • Included 1/2 Inch Draw Straw Pulls Fuel From the Tank
  • Supply Side Connects to the OEM Fuel Line Feeding the CP4 Injection Pump
  • The Return is Sent Back to the Tank Through a Filler Neck Tee
  • Quiet Self-Aligning Highly Efficient Low-Amperage Motor
  • Dual Feed AirDog 4G Gerotor Pump
  • Adjustable Pressure Regulator & On-Demand Fuel Technology
  • Complete Kit Inlcudes Pump, Filters, Wiring Harness, Fittings, Fuel Lines & Install Manual




This product can expose you to chemicals which are known to the State of California to cause cancer. For more information go to
California Proposition 65 Notice
Verify Fitment

Don't see your vehicle? Browse similar parts.
free shipping icon
FREE Shipping On all orders over $100
Secure shopping icon
Safe Shopping Payments 100% secure
phone icon
Have a question? 1-801-938-4891