Mack MP7, MP8, MP10 DOC 2011-2013

Engineered for Clean, Consistent Operation: Mack MP7, MP8, MP10 DOC (2011–2013)

What is it?
The Mack MP7, MP8, MP10 DOC (2011–2013) is a Diesel Oxidation Catalyst designed for Mack’s MP engine family during the 2011–2013 model years. It works by converting hydrocarbons (HC) and carbon monoxide (CO) in exhaust gases into less harmful compounds, helping reduce emissions and keeping your system clean and compliant.

Why Choose the Mack MP7, MP8, MP10 DOC (2011–2013)?
This DOC mirrors Mack’s original equipment design — from the sensor port layout to internal exhaust flow dynamics. By maintaining OEM precision, it ensures easy installation, reliable oxidation performance, and consistent exhaust flow throughout its service life.

Key Benefits
✅ OEM-Level Precision: Fits directly into factory exhaust setups with no modification needed
✅ Durable Construction: Handles high-temperature cycles and vibration with ease
✅ Cleaner Exhaust Output: Converts HC and CO to less harmful compounds
✅ Dependable Function: Reduces emission faults and keeps regeneration cycles stable
✅ System Protection: Cleaner output helps safeguard DPFs, sensors, and other downstream parts

Applications
The Mack MP7, MP8, MP10 DOC (2011–2013) is suited for Mack heavy-duty trucks and commercial vehicles equipped with these engines. It performs well in long-haul, regional, and fleet operations where emission reliability and system endurance are essential.

Installation Notes
Although this DOC is designed for a direct replacement fit, professional installation is recommended. Ensure all clamps, gaskets, and sensors are properly seated and sealed. Once installed, clear any diagnostic codes and verify that the ECU registers the new catalyst correctly.

Final Thoughts
A reliable DOC is key to maintaining emissions efficiency and operational dependability. The Mack MP7, MP8, MP10 DOC (2011–2013) provides a durable, OEM-matched solution that supports cleaner combustion and keeps your Mack engine running strong mile after mile.