Preserve Exhaust Cleanliness on Cummins ISX12G (2011–2020)
What is it?
The Cummins ISX12G DPF Filter OEM 4376820 is a crucial emissions aftertreatment component that captures and traps soot and particulate matter from your diesel engine’s exhaust before it continues through the exhaust system. Installed within the Diesel Particulate Filter (DPF) assembly, this filter helps reduce harmful emissions, supports proper regeneration cycles, and contributes to cleaner exhaust output.
Why choose OEM 4376820?
Engineered to meet Cummins’ original specifications for ISX12G engines manufactured between 2011 and 2020, this OEM DPF filter provides precise fitment and seamless integration with your vehicle’s factory aftertreatment system. Choosing a genuine OEM part like the 4376820 helps ensure consistent regeneration performance, limits the risk of clogging, and protects downstream emissions components from premature wear — helping maintain overall system efficiency.
Key Benefits
✅ Designed for Cummins ISX12G engines (2011–2020)
✅ Helps trap soot and reduce exhaust particulates
✅ Supports effective DPF regeneration and emissions control
✅ Built to withstand high exhaust temperatures
✅ Direct-fit design for simpler replacement
Applications
This DPF filter is ideal for heavy-duty commercial trucks, vocational vehicles, and industrial equipment powered by Cummins ISX12G engines from 2011–2020. It’s commonly found in freight fleets, long-haul rigs, delivery vehicles, and other diesel-powered applications where dependable emissions filtration is essential.
Installation Notes
Before installation, make sure the exhaust system has completely cooled. Inspect surrounding sensors, clamps, gaskets, and mounting hardware for wear or damage, and replace any worn components as needed. Once the DPF filter is installed, verify all connections are secure and follow manufacturer-recommended system checks to confirm proper operation.
Final Thoughts
When it’s time to replace a worn or clogged DPF filter on your Cummins ISX12G engine, the OEM 4376820 delivers a dependable, factory-matched solution. With accurate fitment and consistent performance, it helps keep your emissions system operating efficiently and your vehicle ready for the road. Tamerx has this DPF filter in stock and ready to ship.