Paccar PX8 DOC 2011-2013

Reliable Performance Starts with Clean Emissions: Paccar PX8 DOC (2011–2013)

What is it?

The Paccar Diesel Oxidation Catalyst (DOC) is an essential part of your engine’s emissions control system. Designed for PX8 engines, it converts harmful exhaust gases into less harmful emissions, helping maintain efficient exhaust flow and ensuring your vehicle runs smoothly while staying compliant with emissions standards.

Why choose this DOC?

Built to OEM specifications, this DOC fits Paccar PX8 engines manufactured between 2011 and 2013. It restores proper exhaust efficiency, supports Diesel Particulate Filter (DPF) regeneration, and prevents soot buildup that can cause reduced performance or higher fuel use. Made from durable, corrosion- and heat-resistant materials, it’s built to last in tough, heavy-duty environments.

Key Benefits

✅ Compatible with Paccar PX8 engines (2011–2013)
✅ Converts exhaust gases for improved emissions performance
✅ Supports balanced DPF regeneration cycles
✅ Resistant to high temperatures and corrosion for long service life
✅ Direct-fit replacement for quick, accurate installation

Applications

This DOC fits medium- and heavy-duty Paccar PX8 engines used in commercial trucks from 2011 to 2013. It’s ideal for fleet operators and drivers who depend on consistent emissions performance, engine reliability, and long-term durability.

Installation Notes

Inspect the exhaust system for cracks, leaks, or soot buildup before installation. Clean all connecting points, replace gaskets, and torque bolts according to Paccar specifications. After installation, perform a regeneration cycle to verify proper exhaust temperature and flow.

Final Thoughts

If your Paccar PX8 engine is showing signs of restricted exhaust or frequent regenerations, this Diesel Oxidation Catalyst provides a reliable, OEM-quality solution. Designed for endurance, efficiency, and compliance, it keeps your engine performing at its best mile after mile. Tamerx has it in stock and ready to ship today.