SPOOLOGIC Wastegate Solenoid

The SPOOLOGIC Wastegate Control Solenoid — SL-260-031 replaces the electronic boost-control solenoid on the HE351CW turbocharger in the listed 2004.5–2007 5.9L Cummins applications. It regulates the pressure signal to the wastegate actuator.

Features

• HE351CW wastegate control solenoid
• Original-style electrical connection
• Factory-style mounting configuration

What's Included

• 1 SPOOLOGIC Wastegate Control Solenoid

Fitment

• 2004.5-2007 Dodge Ram 2500 3500 5.9L Cummins
• 2004 trucks built January 5, 2004 or later

Turbo Applications

• Holset HE351CW

Wastegate Control

The electrically controlled solenoid regulates pressure to the turbocharger’s wastegate actuator.

Common Wastegate Control Fault Codes

• P0243: Wastegate pressure-control PWM fault.

Code availability varies by model year and calibration. A stored code does not prove the component has failed.

Diagnose Before Replacing

Check the solenoid connector, ignition power supply, and control wiring for open or short circuits. Verify the pressure connections and wastegate operation before replacing the solenoid.

OEM and Manufacturer References

• 4036054
• 5140305AA

1-Year Limited Warranty — No Returns

This SPOOLOGIC electrical component is covered by a 1-Year Limited Warranty against defects in materials and workmanship. Electrical components are non-returnable. Warranty claims require prior authorization and return of the component for inspection. See the SPOOLOGIC Warranty Policy for coverage, exclusions, and claim procedures.