Cummins ISM,ISL,ISX DOC 2008-2010

Built for Endurance and Efficiency: Cummins ISM, ISL, and ISX DOC (2008–2010)

What is it?

The Cummins Diesel Oxidation Catalyst (DOC) is a vital emissions component that helps convert harmful exhaust gases into less harmful emissions. Designed for ISM, ISL, and ISX engines, it promotes balanced exhaust flow, supports efficient engine performance, and helps maintain emissions compliance in demanding conditions.

Why choose this DOC?

This DOC is manufactured to OEM specifications for Cummins ISM, ISL, and ISX engines built between 2008 and 2010. It restores exhaust system efficiency, supports Diesel Particulate Filter (DPF) regeneration, and helps prevent soot buildup that can cause performance issues. Made with corrosion- and heat-resistant materials, it ensures reliable operation and extended service life for your engine.

Key Benefits

✅ Designed for Cummins ISM, ISL, and ISX engines (2008–2010)
✅ Enhances emissions control and exhaust efficiency
✅ Supports proper DPF regeneration and longevity
✅ Resistant to high temperatures, corrosion, and vibration
✅ Direct-fit replacement for simple and precise installation

Applications

This DOC fits Cummins ISM, ISL, and ISX engines used in heavy-duty trucks, buses, and vocational equipment from 2008 to 2010. It’s ideal for operators and fleets that need dependable emissions control and consistent performance through tough workloads.

Installation Notes

Inspect the exhaust system before installation for cracks, soot buildup, or leaks. Clean all connection points, replace gaskets, and torque bolts to Cummins specifications. After installation, perform a regeneration cycle to confirm proper exhaust temperature and system operation.

Final Thoughts

When your Cummins ISM, ISL, or ISX engine shows signs of restricted exhaust flow or frequent regenerations, this Diesel Oxidation Catalyst offers the OEM-quality solution you can rely on. Built for durability, performance, and efficiency, it helps your vehicle stay powerful and compliant mile after mile. Tamerx has it available and ready to ship today.