Navistar MaxxForce 11,13 DOC 2011-2014
Restore Clean Power and Compliance: Navistar MaxxForce 11,13 DOC (2011–2014)
What is it?
The Navistar MaxxForce Diesel Oxidation Catalyst (DOC) is a vital part of the emissions system designed to convert harmful exhaust gases into cleaner emissions. Specifically engineered for MaxxForce 11 and 13 engines, it promotes efficient combustion and supports overall engine health while helping you meet strict emissions regulations.
Why choose this DOC?
Built to match the original factory design, this DOC fits Navistar MaxxForce 11 and 13 engines from 2011–2014. It delivers reliable emissions control and optimal exhaust flow, helping prevent common issues such as excessive soot, reduced power, or check-engine warnings related to aftertreatment performance.
Key Benefits
✅ Designed for Navistar MaxxForce 11 and 13 engines (2011–2014)
✅ Converts harmful gases for cleaner, more efficient operation
✅ Helps maintain consistent engine performance and fuel economy
✅ Durable materials resist thermal stress and corrosion
✅ Direct-fit replacement for quick, straightforward installation
Applications
This Diesel Oxidation Catalyst is ideal for Navistar trucks powered by MaxxForce 11 and 13 engines from 2011 through 2014. It’s suited for on-road commercial trucks and vocational vehicles that demand clean, dependable power and long-lasting emissions performance.
Installation Notes
Before installation, inspect the exhaust system for leaks or obstructions. Clean the connection points, install new gaskets, and torque fasteners to the recommended specifications. After installation, perform a system regeneration to verify proper exhaust flow and emissions control.
Final Thoughts
If your Navistar MaxxForce 11 or 13 engine is showing signs of clogged emissions flow or reduced performance, this DOC offers the OE-quality solution you can trust. Designed for durability and consistent function, it keeps your truck compliant and operating at peak efficiency. Tamerx has it in stock and ready to ship today.