Paccar PX8 DOC 2011-2013

Performance You Can Rely On: Paccar PX8 DOC (2011–2013)

What is it?

The Paccar Diesel Oxidation Catalyst (DOC) is an essential emissions system component that helps convert harmful exhaust gases into less harmful emissions. Designed for PX8 engines, it maintains smooth exhaust flow, supports efficient regeneration, and ensures your vehicle runs at peak performance while staying emissions compliant.

Why choose this DOC?

Engineered to OEM specifications, this DOC fits Paccar PX8 engines manufactured between 2011 and 2013. It restores exhaust efficiency, enhances Diesel Particulate Filter (DPF) performance, and reduces soot buildup that can cause power loss or excessive fuel consumption. Built with heat- and corrosion-resistant materials, it provides lasting reliability under demanding workloads.

Key Benefits

✅ Designed for Paccar PX8 engines (2011–2013)
✅ Promotes consistent emissions performance and exhaust flow
✅ Supports DPF regeneration and improves system efficiency
✅ Constructed with heat- and corrosion-resistant materials
✅ Direct-fit replacement for fast, accurate installation

Applications

This DOC fits medium- and heavy-duty trucks powered by Paccar PX8 engines from 2011 to 2013. It’s ideal for drivers and fleet operators who depend on durable emissions components to maintain power, reliability, and compliance in daily operations.

Installation Notes

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

Final Thoughts

When your Paccar PX8 engine shows signs of restricted exhaust flow or frequent regenerations, this Diesel Oxidation Catalyst provides an OEM-quality solution you can trust. Built for endurance, efficiency, and compliance, it helps keep your truck powerful, reliable, and road-ready. Tamerx has it available and ready to ship today.