Restore Emissions Performance with Freightliner DD13 DD15 One Box OEM A6804901456
What is it?
The Freightliner DD13 DD15 One Box (OEM A6804901456) is a complete aftertreatment module designed for trucks equipped with Detroit Diesel DD13 and DD15 engines. This integrated assembly brings together key emissions components into one unit, providing reliable and efficient exhaust treatment.
Why choose this One Box?
Built specifically for the DD13 and DD15 engine platforms, this OEM-grade replacement delivers precise fitment and dependable operation. It eliminates the need to diagnose or replace individual emissions components separately, reducing downtime and ensuring your truck stays compliant and road-ready.
Key Benefits
✅ Integrated design housing critical emissions components in one assembly
✅ Faster installation with fewer connections and parts involved
✅ Built for long-haul durability and heavy-duty operation
✅ Direct-fit design—no modifications required
✅ Restores emissions control function and system reliability
Applications
Ideal for Freightliner trucks running Detroit Diesel DD13 or DD15 engines, especially those requiring dependable emissions performance and simplified maintenance.
Installation Notes
Inspect the exhaust system, mounting points, and clamps before installation. Replace any worn seals to ensure proper fit and prevent leaks. After installation, clear all emissions-related fault codes and verify normal system operation.
Final Thoughts
If your aftertreatment system is suffering from repeated faults, sensor issues, or aging components, the OEM A6804901456 One Box offers a complete, factory-quality solution. With its integrated design and dependable construction, it brings your emissions system back to consistent, reliable performance.