Volvo DPF : OEM 21905492

Durable Emissions Control for Volvo Diesel Trucks

What Is It?

The Volvo Diesel Particulate Filter (DPF) OEM 21905492 is a direct-fit replacement unit designed to trap soot and fine particulates from the exhaust system. As a vital component of the emissions control system, this DPF supports regulatory compliance and keeps your Volvo diesel engine operating cleanly and efficiently.

Why Choose OEM 21905492?

Built to Volvo's original equipment specifications, the 21905492 offers precise fitment, thermal durability, and reliable particulate filtration. It supports the function of the overall aftertreatment system and is fully compatible with OEM sensors and regen processes, minimizing service disruptions and emissions system faults.

Key Benefits

✅ Exact OEM Fit: Designed specifically for Volvo diesel platforms
✅ Efficient Particulate Filtration: Traps soot to reduce harmful exhaust output
✅ Thermal Resilience: Built to endure the heat from repeated regeneration cycles
✅ Sensor Port Compatibility: Ready for OEM pressure and temperature sensor installation
✅ Supports Emissions Standards: Helps maintain EPA and CARB compliance

Applications

Ideal for Volvo trucks operating in regional, long-haul, and vocational sectors that require consistent emissions system working conditions. This DPF fits select Volvo diesel engines and models depending on build year and configuration.

Installation Notes

Installation should be performed by a certified technician. Inspect clamps, gaskets, and sensors before fitting. Once installed, reset emissions system parameters using Volvo-compatible diagnostic tools and verify readiness for active or passive regeneration. A manual regen may be necessary.

Final Thoughts

The OEM 21905492 DPF provides a trusted solution for restoring and maintaining emissions control in Volvo diesel trucks. With OEM-grade reliability and durability, it helps keep your equipment compliant and running smoothly on the road.