Clean Up Emissions with Cummins ISX15 MX13 DOC Filter 2011–2017 OEM 2880582RX
What is it?
The DOC Filter (OEM 2880582RX) for Cummins ISX15 and MX13 engines (2011–2017) is a key part of the exhaust after-treatment system. It converts hydrocarbons (HC) and carbon monoxide (CO) in the exhaust into cleaner gases, helping support downstream emissions components and smoother engine operation.
Why choose this DOC Filter?
Built for the ISX15 and MX13 engine families from 2011–2017, this OEM filter delivers precise fitment and dependable performance. When a catalyst becomes worn or restricted, the system can suffer from elevated back-pressure, frequent regeneration cycles, reduced fuel economy, or fault codes. The correct replacement helps bring your exhaust system back to stable, efficient function.
Key Benefits
✅ Converts HC and CO into cleaner exhaust output
✅ Supports downstream DPF and SCR system performance
✅ Helps reduce exhaust restriction and back-pressure
✅ Direct-fit design—no modifications required
✅ Engineered for heavy-duty use and high-temperature conditions
Applications
Ideal for commercial trucks and equipment powered by Cummins ISX15 or MX13 engines (2011–2017), especially where emissions control, uptime, and system reliability matter most.
Installation Notes
Before installation, allow the exhaust system to cool completely. Inspect the DOC housing, exhaust connections, clamps, and seals for soot buildup or wear. Replace gaskets and clamps as needed for a secure seal. After fitting the new DOC filter, clear any diagnostic codes and verify exhaust behavior and after-treatment performance through system monitoring.
Final Thoughts
If your ISX15 or MX13 engine is showing signs of emissions faults, increased back-pressure, or frequent regeneration cycles, the OEM 2880582RX DOC Filter is the correct replacement solution. With proper fit and rugged construction, this part helps your engine run cleaner, smoother, and more reliably.