The Diesel Oxidation Catalyst (DOC) filter plays an essential role in managing exhaust emissions and maintaining proper exhaust system performance on Cummins ISX15 and MX13 engines from 2011 to 2017. When the DOC filter becomes clogged or damaged, emissions control efficiency can drop and exhaust-related issues may arise. The Cummins ISX15, MX13 DOC Filter OEM 2880582RX from Tamerx Diesel Parts is engineered to meet factory specifications, making it a reliable replacement choice that helps restore emissions system function.
• Promotes cleaner exhaust emissions by converting harmful gases like carbon monoxide and hydrocarbons into less harmful compounds, supporting emissions compliance and cleaner exhaust output
• Specifically designed for ISX15 & MX13 engines (2011–2017) ensuring proper fitment, correct sealing, and seamless integration with the exhaust system
• Supports downstream components by maintaining consistent exhaust flow and helping the diesel particulate filter (DPF) operate efficiently without added backpressure
• OEM-grade quality (2880582RX) offering dependable durability, consistent performance, and compatibility with original exhaust system hardware
• Built for heavy-duty on-highway use where sustained emissions control and exhaust system stability are critical for long-term reliability
Choosing the correct DOC filter replacement is key to preserving emissions treatment performance on Cummins ISX15 and MX13 engines. The Cummins ISX15, MX13 DOC Filter OEM 2880582RX available from Tamerx Diesel Parts provides a direct OEM match that restores proper exhaust treatment and supports consistent operation. Investing in a high-quality, OEM-matched DOC filter helps protect your exhaust system investment and keeps your vehicle running as expected.











