The SPOOLOGIC Wastegate Control Solenoid SL-260-031 is a direct-replacement boost-control solenoid for 2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins trucks equipped with the factory Holset HE351CW turbocharger. Controls wastegate actuation pressure to manage boost and prevent overboost events.

Features

• Direct-fit wastegate control solenoid for 2004.5-2007 Dodge Ram 2500/3500 5.9L Cummins
• OEM-compatible — plugs into the factory engine harness with no tuning or piggyback module
• Brand new — pre-tested to OEM electrical and flow specs
• Bolt-on installation with no modifications
• Backed by a 1-year limited warranty

Symptoms of a Failing Wastegate Solenoid

• Overboost or underboost codes — solenoid stuck or leaking, unable to modulate wastegate pressure correctly
• Limp mode events — ECM detecting boost out of target range and defaulting to safe values
• Sluggish throttle response or hesitation — wastegate not opening/closing on command
• Check Engine Light with boost-related DTCs — common when the internal coil or diaphragm fails

Fits 2004.5-2007 5.9L Cummins

• 2004.5 – 2007 Dodge Ram 2500 / 3500 5.9L Cummins
• Fits 2004 Model Trucks Built After 01/01/04

Engineered for trucks equipped with the Holset HE351CW turbocharger. Fits 2004 models built after 01/01/04 through 2007 model year.

Replaces Factory OEM Part Numbers

• Mopar / Holset: 4036054, 5140305AA

1-Year Limited Warranty

Every SPOOLOGIC wastegate solenoid is covered by a 1-Year Limited Warranty against defects in materials and workmanship from the date of purchase. Warranty coverage requires that the wastegate solenoid first be shipped back to SPOOLOGIC for inspection. If SPOOLOGIC determines the failure was caused by a defect in materials or workmanship, the wastegate solenoid will be replaced at SPOOLOGIC's discretion. Warranty does not cover damage from improper installation, incorrect vacuum line or electrical connection, use outside the listed fitment, boost or exhaust pressure beyond the wastegate solenoid's rated operating range, tuning that exceeds safe operating parameters, contamination, corrosion from moisture ingress, cosmetic wear, or normal heat cycling marks. Warranty does not cover labor, shipping, towing, downtime, gaskets, hardware, or any other costs outside the wastegate solenoid itself.