Maintain Emissions Compliance on Cummins X15 (2018–2021)
What is it?
The Cummins X15 SCR OEM 5418500 is an important component of your truck’s emissions aftertreatment system. Working with the diesel exhaust fluid (DEF) system, this SCR assembly helps reduce nitrogen oxides (NOx) in the exhaust by transforming them into less harmful compounds before they exit the tailpipe, helping your engine meet emissions standards and run smoothly.
Why choose OEM 5418500?
This OEM SCR assembly is crafted to match Cummins’ original specifications for X15 engines built between 2018 and 2021. Designed for proper fit and integration, it helps reduce the chances of emissions-related fault codes, warning lights, or performance derates. OEM quality delivers the compatibility and reliability you expect from a factory-matched part.
Key Benefits
✅ Designed for Cummins X15 engines (2018–2021)
✅ Supports effective NOx reduction with DEF
✅ Helps reduce emissions warnings and interruptions
✅ Built to withstand high exhaust temperatures and tough conditions
✅ Direct-fit design for simplified installation
Applications
This SCR assembly is best suited for heavy-duty trucks and commercial vehicles powered by Cummins X15 engines from 2018 through 2021. It’s commonly used in long-haul tractors, vocational fleets, and other diesel-powered equipment that demand consistent emissions system performance.
Installation Notes
Before installation, ensure the exhaust system has fully cooled. Check related sensors, gaskets, and mounting hardware for wear, replacing any components as needed. After installation, verify all connections are secure and follow manufacturer guidelines for any system checks or initialization.
Final Thoughts
If emissions performance issues arise on your Cummins X15 engine, the OEM 5418500 SCR assembly offers a reliable, factory-aligned replacement solution. With correct fitment and proven operation, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly available and ready to ship.