Navistar N13 DOC 2014-2017

Rebalance Emissions Flow on Navistar N13 (2014–2017)

What is it?
The Navistar N13 DOC (Diesel Oxidation Catalyst) for 2014–2017 is a key emissions aftertreatment component that captures soot and helps oxidize hydrocarbons in your diesel engine’s exhaust. Installed early in the exhaust stream, the DOC assists in breaking down pollutants and supports downstream emissions hardware like DPF and SCR, helping your engine meet regulatory standards while running smoothly.

Why choose the Navistar N13 DOC?
This DOC is built to match Navistar’s original equipment specifications for N13 engines produced between 2014 and 2017. As a factory-aligned part, it provides proper fitment and seamless integration with your truck’s emissions system. Choosing a direct-fit DOC helps maintain stable oxidation reactions, reduces the chance of clogging, and protects other aftertreatment components from premature wear.

Key Benefits
✅ Designed specifically for Navistar N13 engines (2014–2017)
✅ Helps trap and oxidize soot and exhaust pollutants
✅ Supports downstream DPF/SCR performance
✅ Built to withstand high exhaust temperatures
✅ Direct-fit design for easier installation

Applications
This DOC is ideal for heavy-duty Navistar trucks and commercial vehicles powered by N13 engines made from 2014–2017. It’s commonly used in freight hauling, construction support fleets, regional delivery rigs, and other applications where dependable emissions control is essential.

Installation Notes
Before installation, ensure the exhaust system is completely cool. Inspect related sensors, gaskets, clamps, and mounting hardware for wear or damage, and replace any worn parts as needed. When installing the new DOC, verify all connections are secure and follow any manufacturer-recommended system checks to confirm proper operation after installation.

Final Thoughts
If your Navistar N13’s emissions system is due for a DOC replacement due to reduced performance or buildup, this OEM-matched unit offers a reliable solution designed to fit and perform like the original. With dependable compatibility and consistent operation, it helps keep your emissions system functioning properly and your vehicle ready for the road. Tamerx has this DOC in stock and ready to ship.