Replacement Part Number:3941156 1467445003 1417413047 4089577 5011824AA
Avoid misjudgment and save high maintenance cost. Check this relief valve before replacing the expensive lift pump. Failure of the ball or spring in the valve will cause the fuel to return directly to the fuel tank without pressurization, which will make VP44 "hungry" and trigger symptoms completely similar to the failure of the lift pump. Replacing this valve is the lowest cost and the most effective first step troubleshooting scheme.
Quick installation, ten minutes to restore engine performance. The replacement process is simple and quick, and it only takes ten minutes to complete. Necessary compression washers are provided. After installation, the lift pump is driven by starting the motor to re-establish oil pressure and exhaust air, so that the engine can be started smoothly and full power output can be restored.
Direct compatibility with original parts, including key seals. This product can completely replace the original parts No.1467445003, 1417413047 and Mopar 5011824AA, and is suitable for Cummins ISB engine models with 5.9L Bosch VP44 fuel pump, such as Dodge Ram 2500 3500 from 1998 to 2002. The package contains overflow valve and sealing washer to ensure reliable installation and sealing.
Completely eliminate the warning lights and make the vehicle reborn. After installation, the road test shows that the engine is frustrated and the fuel pressure warning light disappears completely, and the dynamic response returns to normal. This not only solves the current fault, but also provides a reliable guarantee for long-term protection of the VP44 high-pressure pump, so that your vehicle can be restored to the best running state.