Paccar PX6 DOC 2011-2013

Dependable Emissions Performance: Paccar PX6 DOC (2011–2013)

What is it?

The Paccar Diesel Oxidation Catalyst (DOC) is a vital part of your engine’s emissions system. Designed for PX6 engines, it helps convert harmful exhaust gases into less harmful outputs, maintaining steady exhaust flow and reliable engine operation under all working conditions.

Why choose this DOC?

Built to OEM specifications, this DOC fits Paccar PX6 engines from 2011–2013. It helps restore proper exhaust efficiency, supports the Diesel Particulate Filter (DPF) during regeneration, and minimizes soot buildup that can reduce performance. Constructed from durable, heat-resistant materials, it provides long-lasting service in demanding environments.

Key Benefits

✅ Designed for Paccar PX6 engines (2011–2013)
✅ Improves exhaust flow and emissions performance
✅ Supports efficient DPF operation and system longevity
✅ Built with corrosion- and heat-resistant materials
✅ Direct-fit replacement for simple, precise installation

Applications

This DOC is designed for Paccar PX6 engines used in medium-duty trucks and vocational vehicles built between 2011 and 2013. It’s ideal for operators who rely on dependable emissions control and consistent power delivery during extended work cycles.

Installation Notes

Before installation, inspect the exhaust system for damage, cracks, or residue buildup. Clean all connection points thoroughly, replace gaskets, and torque bolts according to manufacturer specifications. After installation, perform a regeneration cycle to confirm proper system function and exhaust flow.

Final Thoughts

When your Paccar PX6 engine begins to show signs of restricted exhaust or frequent regenerations, this Diesel Oxidation Catalyst provides a trusted OE-quality replacement. Built for durability and performance, it helps your vehicle stay compliant and reliable mile after mile. Tamerx has it in stock and ready to ship today.