Navistar MaxxForce DT, 9, 10 DOC 2011-2013

Built for Clean, Consistent Power: Navistar MaxxForce DT, 9, 10 DOC (2011–2013)

What is it?

The Navistar Diesel Oxidation Catalyst (DOC) is a key emissions component that converts harmful exhaust gases into less harmful emissions. Designed for MaxxForce DT, 9, and 10 engines, it helps maintain efficient exhaust flow, supports reliable regeneration, and ensures smooth engine performance across every route.

Why choose this DOC?

Manufactured to OEM standards, this DOC fits Navistar MaxxForce DT, 9, and 10 engines built between 2011 and 2013. It restores exhaust efficiency, enhances Diesel Particulate Filter (DPF) performance, and minimizes soot buildup that can lead to poor fuel economy or power loss. Crafted from corrosion- and heat-resistant materials, it’s designed for lasting performance under heavy-duty conditions.

Key Benefits

✅ Designed for Navistar MaxxForce DT, 9, and 10 engines (2011–2013)
✅ Improves emissions control and exhaust system balance
✅ Supports DPF regeneration and consistent airflow
✅ Made with durable, heat- and corrosion-resistant materials
✅ Direct-fit replacement for fast, accurate installation

Applications

This DOC fits Navistar MaxxForce DT, 9, and 10 engines from 2011 to 2013. It’s ideal for fleet operators and truck owners who demand dependable emissions performance, smooth operation, and long-term reliability in all working environments.

Installation Notes

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

Final Thoughts

When your Navistar MaxxForce DT, 9, or 10 engine begins to show signs of restricted exhaust flow or frequent regenerations, this Diesel Oxidation Catalyst provides a high-quality OEM replacement you can trust. Built for efficiency, durability, and compliance, it keeps your engine running clean and reliable. Tamerx has it in stock and ready to ship today.