Product Description
AIRDOG R4SBD361 RP-4G-150 is the in-tank Raptor 4G 150 GPH lift pump engineered for the 2003–2004 Dodge Ram 2500/3500 5.9L Cummins 24V (CP3). The frame-rail-mounted pump works with the included Fuel Module Upgrade Kit to draw fuel through a factory-style 1/2" bulkhead fitting, bypassing the stock in-tank lift pump for stronger, steadier supply. Internal regulation means no return line required, and the 4G motor delivers quiet, reliable performance for stock to moderately modified trucks.
Vehicle Fitment
- 2003–2004 Dodge Ram 2500/3500, 5.9L Cummins 24V (common rail), trucks equipped with the factory in-tank fuel pump.
Why Choose This Kit
- High-flow 150 GPH gerotor design supports mild performance upgrades.
- Built-in adjustable regulator; simplified plumbing without a return line.
- Includes in-tank module upgrade hardware for a clean, OE-style pickup.
- Designed for quiet operation and long service life.
| Field | Value |
|---|---|
| Brand | Airdog (PureFlow) |
| Part Number | R4SBD361 (RP-4G-150) |
| UPC | 813094013289 |
| GTIN | 813094013289 |
| Flow Rate | 150 GPH |
| Mounting | Frame rail (sandwich plate), with in-tank module upgrade |
| Shipping Info | Free Shipping; Package dims approx. 13.5" W × 7.0" H × 12.0" D |
| Regulation | Built-in adjustable regulator; no return line required |
| Prop 65 | This product can expose you to chemicals including fuel and fuel combustion products known to the State of California to cause cancer and birth defects or other reproductive harm. See www.P65Warnings.ca.gov. |
| Installation Manuals | Raptor-4G 100/150 (03–04 with in-tank) PDF | All Airdog manuals |
| Price (for reference) | $529.00 (subject to change) |
