Paccar PX8 DOC 2011-2013

Built for Clean Power and Lasting Performance: Paccar PX8 DOC (2011–2013)

What is it?

The Paccar Diesel Oxidation Catalyst (DOC) is an essential emissions control component designed to convert harmful exhaust gases into less harmful emissions. Specifically engineered for PX8 engines, it ensures consistent exhaust flow, supports regeneration cycles, and keeps your truck running efficiently and within emissions standards.

Why choose this DOC?

Manufactured to OEM specifications, this DOC fits Paccar PX8 engines from 2011 to 2013. It restores exhaust system efficiency, supports Diesel Particulate Filter (DPF) function, and helps prevent soot buildup that can cause loss of power or fuel inefficiency. Made with corrosion- and heat-resistant materials, it’s designed for long-lasting durability in demanding environments.

Key Benefits

✅ Designed for Paccar PX8 engines (2011–2013)
✅ Converts exhaust gases for improved emissions performance
✅ Supports DPF regeneration and stable exhaust flow
✅ Constructed with corrosion- and heat-resistant materials
✅ Direct-fit replacement for fast, precise installation

Applications

This DOC fits medium- and heavy-duty Paccar PX8 engines built between 2011 and 2013. It’s ideal for fleet operators and truck owners who rely on consistent emissions control, strong performance, and dependable long-term reliability.

Installation Notes

Before installation, inspect the exhaust system for cracks, leaks, or buildup. Clean all flanges, replace gaskets, and torque bolts to Paccar specifications. After installation, perform a regeneration cycle to ensure optimal exhaust flow and temperature.

Final Thoughts

If your Paccar PX8 engine is showing signs of restricted exhaust or frequent regenerations, this Diesel Oxidation Catalyst delivers an OEM-quality replacement you can depend on. Built for strength, compliance, and long service life, it keeps your truck running clean and reliable. Tamerx has it in stock and ready to ship today.