Product Description
Airdog A4SPBC185 FP-100-4G is a 100 GPH original AirDog system for 2001–2010 Chevy/GMC Duramax 6.6L LB7/LLY/LBZ. It mounts to the frame rail with the included sandwich-plate bracket, draws from the factory module suction port, feeds clean, de-aerated fuel to the CP3, and returns air/vapor to the tank via a filler-neck tee. This is one of the easiest Duramax lift pumps to install and a proven way to stabilize supply pressure and extend component life.
Vehicle Fitment
- 2001, 2002, 2003, 2004 (LB7)
- 2004.5, 2005 (LLY)
- 2006 (LLY/LBZ)
- 2007 (LBZ) — Classic body
- 2007.5, 2008, 2009, 2010 (LMM) — see 4G/5G alternatives below if building beyond stock
Key Features
- 100 GPH supply for stock to mildly modified Duramax builds
- Air/vapor separation returns to tank for consistent injector pump feed
- Quick-connect plumbing; clean, low-drama install
- Supports future upgrades; see FP-150-4G and II-5G systems below
What’s Included
Complete FP-100-4G pump assembly, sandwich-plate frame bracket, wiring harness, filters, hose/fittings, filler-neck tee, and hardware (see install manual for full parts list).
Specifications for airdog A4SPBC185
| Spec | Value |
|---|---|
| Brand | Airdog (PureFlow) |
| Part Number | A4SPBC185 (FP-100-4G) |
| UPC | 813094016853 |
| GTIN | 00813094016853 |
| Flow Rate | 100 GPH |
| Shipping | Free Shipping (contiguous U.S.) |
| Shipping Weight | 27.0 lb |
| Package Dimensions (W × H × D) | 13.50 in × 7.00 in × 13.00 in |
| Country of Origin | USA |
| Prop 65 | WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov |
| Install Manual | Download PDF |
