A2548350200 MERCEDES FINE PARTICLE FILTER, Price: 125.47$, Weight: 0.476kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
MERCEDES |
A2548350200 |
FINE PARTICLE FILTER |
279 |
0.476 |
2-3 |
125.47$ |
High-Efficiency Exhaust Soot Filter for Mercedes
This exhaust after-treatment unit is designed to trap ultra-fine soot and ash particles before they leave the tailpipe. It’s needed to keep emissions within spec, protect air quality, and help your vehicle pass inspection/OBD checks ✅. It also supports correct turbo and engine management by maintaining proper exhaust flow characteristics.
How It Works
Inside the metal housing is a honeycomb substrate that captures microscopic particles as exhaust gases pass through. When conditions are right, the system performs a regeneration cycle, raising exhaust temperature to burn off accumulated soot ?. Pressure and temperature signals help the ECU control regeneration and keep backpressure in a safe range.
What Happens If It Fails
A clogged or damaged unit can cause increased exhaust backpressure, reduced power, higher fuel consumption, and frequent forced regenerations. You may see warning lights, limp mode, or poor acceleration ⚠️. Long-term restriction can stress the turbo, EGR, and sensors, potentially leading to costly repairs.