Navistar MaxxForce DT, 9, 10 DOC 2011-2013

Engineered for Clean Power and Lasting Performance: Navistar MaxxForce DT, 9, 10 DOC (2011–2013)

What is it?

The Navistar Diesel Oxidation Catalyst (DOC) is a crucial emissions system component that helps convert harmful exhaust gases into less harmful emissions. Designed for MaxxForce DT, 9, and 10 engines, it ensures balanced exhaust flow, supports efficient regeneration, and keeps your engine performing reliably on every route.

Why choose this DOC?

Manufactured to OEM specifications, this DOC fits Navistar MaxxForce DT, 9, and 10 engines built between 2011 and 2013. It restores exhaust system performance, enhances Diesel Particulate Filter (DPF) efficiency, and prevents soot buildup that can cause power loss or fuel inefficiency. Built from corrosion- and heat-resistant materials, it delivers dependable performance and durability in demanding environments.

Key Benefits

✅ Designed for Navistar MaxxForce DT, 9, and 10 engines (2011–2013)
✅ Converts harmful exhaust gases for cleaner operation
✅ Supports proper DPF regeneration and consistent exhaust flow
✅ Built from heat- and corrosion-resistant materials for long life
✅ Direct-fit replacement for quick, accurate installation

Applications

This DOC fits Navistar MaxxForce DT, 9, and 10 engines from 2011 to 2013, commonly found in trucks and vocational vehicles. It’s ideal for fleet operators and truck owners who rely on strong emissions performance, reliability, and long-term durability.

Installation Notes

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

Final Thoughts

When your Navistar MaxxForce DT, 9, or 10 engine shows signs of restricted exhaust or frequent regenerations, this Diesel Oxidation Catalyst provides an OEM-quality solution you can count on. Designed for endurance, efficiency, and emissions compliance, it keeps your truck road-ready and running strong. Tamerx has it in stock and ready to ship today.