Reinforce Emissions Filtration on Cummins ISX15 (2014–2017)
What is it?
The Cummins ISX15 SCR Filter OEM 4328794 is an essential emissions aftertreatment part that helps capture soot and particulate contaminants before they reach the Selective Catalytic Reduction (SCR) system. Positioned in the exhaust stream ahead of the SCR catalyst, this filter supports cleaner airflow, promotes efficient NOx reduction, and contributes to better overall emissions performance.
Why choose OEM 4328794?
This SCR filter is engineered to meet Cummins’ original equipment specifications for ISX15 engines built between 2014 and 2017. As a genuine OEM component, the 4328794 ensures precise fitment and seamless integration with your vehicle’s factory aftertreatment system. Using an OEM-aligned filter can help maintain stable regeneration cycles, reduce the risk of clogging, and protect downstream SCR parts from premature wear, supporting consistent emissions control over time.
Key Benefits
✅ Designed for Cummins ISX15 engines (2014–2017)
✅ Helps trap soot and reduce exhaust particulates
✅ Supports consistent SCR regeneration and emissions control
✅ Constructed to withstand high exhaust temperatures
✅ Direct-fit design for simplified replacement
Applications
This SCR filter is ideal for heavy-duty commercial trucks, long-haul tractors, and vocational vehicles powered by Cummins ISX15 engines from 2014–2017. It’s commonly found in freight fleets, fleet transport rigs, and other diesel-powered applications where dependable emissions filtration is required.
Installation Notes
Before installation, ensure the exhaust system has completely cooled. Inspect related sensors, clamps, gaskets, and mounting hardware for wear, and replace any worn components as needed. Once the SCR filter is installed, verify all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When it’s time to replace a worn or clogged SCR filter on your Cummins ISX15 engine, the OEM 4328794 offers a reliable, factory-matched solution. With accurate fitment and consistent performance, it helps keep your emissions system operating efficiently and your vehicle ready for the road. Tamerx has this SCR filter in stock and ready to ship.