Mack MP8, MP10 DOC 2011-2013

Next-Level Emissions Support: Mack MP8, MP10 DOC (2011–2013)

What is it?
The Mack MP8, MP10 DOC (2011–2013) is a Diesel Oxidation Catalyst engineered for use with Mack’s MP8 and MP10 engine series from 2011 to 2013. It helps transform unburned hydrocarbons (HC) and carbon monoxide (CO) in exhaust gases into less harmful compounds before they exit the system.

Why Choose the Mack MP8, MP10 DOC (2011–2013)?
This DOC is designed to match the factory exhaust layout—sensor ports, mounting flanges, and flow paths correspond with OEM specifications. Using a catalyst aligned with the original design reduces installation issues, preserves exhaust harmony, and supports consistent emissions control behavior over time.

Key Benefits
✅ Factory-Match Fitment: Aligns with original exhaust geometry and sensor interfaces
✅ Durable Construction: Built to endure thermal stress, vibration, and exhaust exposure
✅ Cleaner Exhaust Output: Encourages oxidation of HC and CO for reduced emissions
✅ Reliable Performance: Helps mitigate emissions-related faults and ensures steady exhaust behavior
✅ Component Protection: Cleaner exhaust entering DPFs and sensors helps extend their longevity

Applications
The Mack MP8, MP10 DOC (2011–2013) is suitable for Mack trucks and heavy-duty vehicles powered by MP8 or MP10 engines in that model range. It works well in fleet, highway, regional, or vocational use where emissions compliance and system durability are essential.

Installation Notes
This DOC is designed for direct replacement; no major modifications should be needed. Professional installation is recommended to ensure clamps, gaskets, and sensor lines are properly sealed and aligned. After installation, reset diagnostic codes and verify that the engine control unit recognizes the new component.

Final Thoughts
A precise, well-matched DOC is crucial to maintaining emission system integrity. The Mack MP8, MP10 DOC (2011–2013) offers a factory-compatible solution that restores effective exhaust oxidation and supports dependable, compliant operation across every mile.