Cummins QSX15, ISX15 SCR Filter 2011-2016: OEM 5418388

Extend Emissions Filtration on Cummins QSX15 & ISX15 (2011–2016)

What is it?
The Cummins QSX15, ISX15 SCR Filter OEM 5418388 is a key component of your engine’s emissions aftertreatment system designed to trap soot, ash, and other particulate contaminants before they enter the Selective Catalytic Reduction (SCR) system. Capturing these particles early helps maintain clean exhaust flow and supports efficient NOx reduction for reliable emissions performance.

Why choose OEM 5418388?
Manufactured to meet Cummins’ original specifications for QSX15 and ISX15 engines produced between 2011 and 2016, this SCR filter ensures proper fitment and seamless integration with your vehicle’s factory aftertreatment components. Choosing an OEM-matched filter like the 5418388 helps promote stable regeneration cycles, reduce the risk of clogging, and protect downstream SCR components from premature wear.

Key Benefits
✅ Designed for Cummins QSX15 & ISX15 engines (2011–2016)
✅ Helps trap particulate matter ahead of the SCR catalyst
✅ Supports consistent regeneration and emissions control
✅ Built to handle high exhaust temperatures
✅ Direct-fit design for straightforward replacement

Applications
This SCR filter is ideal for heavy-duty commercial trucks, long-haul tractors, and vocational vehicles powered by Cummins QSX15 and ISX15 engines from 2011–2016. It’s commonly used in freight fleets, regional haulers, and other diesel-powered applications that require dependable emissions filtration.

Installation Notes
Before installation, allow the exhaust system to cool completely. Inspect related sensors, clamps, gaskets, and mounting hardware for wear or damage, replacing 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 function.

Final Thoughts
When it’s time to replace a worn or clogged SCR filter on your Cummins QSX15 or ISX15 engine, the OEM 5418388 provides a dependable, factory-matched solution. Designed for proper 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.