Diesel engines rely on advanced emissions systems to reduce harmful soot and particulate matter from exhaust gases, and the Paccar MX13 DPF Filter (2011–2013, OEM 2871581) plays a central role in that process. The Diesel Particulate Filter (DPF) captures and holds soot produced during combustion, helping your engine meet emissions requirements while maintaining smooth performance. Choosing the correct OEM-grade DPF filter ensures proper fit, dependable filtration, and long-lasting operation for Paccar MX13 engines.
This DPF filter contributes significantly to emissions control — here’s why it matters:
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Captures Harmful Particulate Matter – Traps soot and solid particles from the exhaust stream, helping reduce environmental pollutants.
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Supports Regeneration Processes – A functioning DPF helps the system burn off accumulated soot during regeneration, keeping the filter performing efficiently.
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Maintains Engine Efficiency – By reducing exhaust restrictions and excessive backpressure, the filter helps support smoother airflow and stable engine performance.
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OEM-Grade Fit and Durability – As OEM 2871581, this DPF filter matches original specifications for shape, media design, and long-lasting performance.
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Prevents Exhaust-Related Issues – Replacing a clogged or worn DPF filter helps avoid symptoms like reduced power, increased fuel consumption, excessive smoke, or emissions system warning codes.
A worn or failing DPF can compromise both emissions performance and overall engine efficiency. The Paccar MX13 DPF Filter (OEM 2871581) delivers the OEM-standard quality and filtration capability needed to keep your emissions system operating cleanly and your engine running efficiently. For customers seeking a dependable replacement, Tamerx offers high-quality components engineered to support long-lasting emissions performance and reliable engine health.









