Product Description
Overview: The AirDog I-4G FP-100 (A4SPBD106) is a 100 GPH lift pump and air/fuel separation system engineered for 2019–2023 RAM 2500/3500 trucks with the 6.7L Cummins. It mounts to the frame using the included sandwich-plate bracket, draws fuel via a 1/2" draw straw to bypass the in-tank pump, feeds the OEM filter housing, and returns air/vapor to the tank via the filler-neck tee for quieter, cleaner, more consistent fuel delivery.
Vehicle Fitment
- 2019, 2020, 2021, 2022, 2023 RAM 2500/3500 with 6.7L Cummins (24V)
- Flow rate: 100 GPH (suitable for stock to ~500 HP builds)
Installation Instructions
Download the official AirDog FP-100/150-4G (2019–Current Cummins) install manual (PDF)
Why Choose AirDog I-4G
- Removes entrained air, water, and particulates down to 2 micron
- Stabilizes supply pressure to the CP3/HPFP for smoother operation
- All-inclusive kit with wiring harness, bracketry, hoses, and fittings
- Lifetime limited express warranty on covered systems (see AirDog)
Specifications for airdog A4SPBD106
| Brand | AirDog |
| Part Number | A4SPBD106 (FP-100-4G / AirDog I-4G) |
| UPC | 813094016068 |
| GTIN | 00813094016068 (GTIN-12) |
| Flow Rate | 100 GPH |
| Vehicle Fitment | 2019–2023 RAM 2500/3500 6.7L Cummins |
| Shipping Weight | ~27 lb |
| Package Dimensions | ~19" L × 13" W × 7" H |
| Shipping Method | Ground (Free Shipping eligible) |
| Prop 65 | Yes — see P65Warnings.ca.gov |
