Cummins X15 SCR 2018-2021: OEM 5417532

Broaden Emissions Support for Cummins X15 (2018–2021)

What is it?
The Cummins X15 SCR OEM 5417532 is a key component in the engine’s emissions aftertreatment system that helps lower nitrogen oxide (NOx) emissions from your diesel engine’s exhaust. When working with the diesel exhaust fluid (DEF) system, this SCR assembly assists in transforming harmful exhaust gases into cleaner byproducts before they exit the vehicle, aiding emissions compliance and consistent performance.

Why choose OEM 5417532?
This OEM SCR assembly is engineered to meet Cummins’ original specifications for X15 engines manufactured between 2018 and 2021. Built for accurate integration with the factory aftertreatment setup, it helps decrease the likelihood of emissions fault codes, warning lights, and unwanted engine derates. Choosing a genuine Cummins-matched component ensures reliable compatibility and long-lasting performance.

Key Benefits
✅ Designed for Cummins X15 engines (2018–2021)
✅ Supports effective NOx reduction with DEF
✅ Helps minimize emissions system warnings and interruptions
✅ Constructed for high exhaust heat and daily use
✅ Direct-fit design for simplified installation

Applications
This SCR assembly is ideal for heavy-duty commercial trucks, long-haul tractors, and vocational vehicles powered by Cummins X15 engines from 2018–2021. It’s commonly used in fleet operations, freight hauling, regional delivery, and other diesel-powered equipment that depend on consistent emissions control.

Installation Notes
Before installation, ensure the exhaust system has completely cooled. Check surrounding sensors, gaskets, clamps, and mounting hardware, and replace any worn components as needed. After installing the SCR assembly, verify all connections are secure and follow manufacturer-recommended system checks or resets to confirm proper operation.

Final Thoughts
When emissions system issues begin affecting your Cummins X15 engine, the OEM 5417532 SCR assembly offers a reliable, factory-matched replacement solution. With proper fitment and dependable operation, it helps keep your vehicle compliant and ready for the road. Tamerx has this SCR assembly in stock and ready to ship.