Navistar MaxxForce 7 DOC 2008-2010

Engineered for Reliable Emission Performance: Navistar MaxxForce 7 DOC (2008–2010)

What is it?
The Navistar MaxxForce 7 DOC (2008–2010) is a Diesel Oxidation Catalyst designed for Navistar’s MaxxForce 7 engine series used in model years 2008 through 2010. It converts unburned hydrocarbons (HC) and carbon monoxide (CO) from exhaust gases into less harmful compounds before they’re released, ensuring your vehicle stays compliant with emissions standards.

Why Choose the Navistar MaxxForce 7 DOC (2008–2010)?
This DOC is precision-engineered to match OEM specifications—mounting points, exhaust flow patterns, and sensor ports are identical to the factory design. Choosing a component that meets original dimensions and function helps prevent fitment issues, maintains exhaust efficiency, and ensures reliable long-term operation.

Key Benefits
✅ OEM-Accurate Fit: Designed for direct alignment with factory exhaust setup and sensors.
✅ Durable Construction: Crafted to withstand high temperatures and exhaust pressure.
✅ Effective Oxidation: Converts harmful gases into cleaner emissions.
✅ Reliable Functionality: Supports consistent exhaust performance without frequent alerts.
✅ Protects System Components: Cleaner output helps prolong the life of downstream filters and sensors.

Applications
The Navistar MaxxForce 7 DOC (2008–2010) is compatible with medium-duty trucks, buses, and vocational vehicles powered by the MaxxForce 7 engine. It’s ideal for fleets and operators who need dependable emissions compliance and consistent engine performance under demanding workloads.

Installation Notes
While designed as a direct replacement, professional installation is recommended. All gaskets, clamps, and sensor connections should be checked and properly sealed to prevent exhaust leaks. After installation, clear diagnostic codes and verify ECU communication with the new catalyst.

Final Thoughts
The right DOC ensures lasting performance and emissions reliability. The Navistar MaxxForce 7 DOC (2008–2010) delivers OEM-quality precision and durability—helping restore proper exhaust treatment and keeping your engine operating smoothly and efficiently.