Used Mercedes-Benz E-Class Exhaust System

The W212 (2009–2016, facelifted 2013) and the W213 (2016–2023) are entirely different generations with different underpinnings, engine configurations, and emissions architecture, so their exhaust systems are not interchangeable. The switch to W213 also brought widespread Euro 6 compliance, meaning components from the older W212 era could cause MOT issues even if you managed to fabricate a physical fit. Always quote your registration and engine code to the breaker to confirm the correct system.

The W212 was facelifted in 2013, and while the basic platform carried over, Mercedes revised several engine codes at the same time, which can affect exhaust routing, mounting points, and emissions components. Whether a pre-2013 system crosses that facelift boundary and fits a 2013–2016 car depends heavily on the specific engine code, so name your exact engine code to the breaker rather than relying on year alone. Never assume a visually similar system from the other side of the 2013 facelift will drop straight in.

For standard production exhaust systems, trim level — whether SE, Sport, AMG Line, or Avantgarde — does not affect fitment, as the exhaust follows the engine code and emissions era rather than the specification level. That said, AMG Line models are sometimes fitted with a different tailpipe finisher or rear valance cutout, so a system sourced from an SE may look slightly different at the back even if it bolts up correctly. Confirm the engine code and fuel type with the breaker, and be prepared for a minor cosmetic mismatch at the tailpipe end.

These two cars sit in different generations — the W212 (up to 2016) and the W213 (from 2016) — and span the Euro 5 to Euro 6 transition, meaning the emissions architecture, DPF configuration, and pipe dimensions are unlikely to be compatible. A system from the wrong emissions era could also cause an MOT failure regardless of whether it physically fits. Confirm your exact engine code and registration with the breaker before proceeding.

Yes — petrol E-Class models also changed catalytic converter specifications across Euro 5 and Euro 6 boundaries, and fitting a catalyst from the wrong era can affect emissions readings at MOT. The engine code is the most reliable guide to which system is correct, so always supply it to the breaker. What the catalytic converter will interchange with across year or generation boundaries is strong confirm-with-breaker territory and should not be assumed from year alone.

No — different engine displacements within the same generation typically use different exhaust manifolds, downpipes, and mid-sections sized to match the engine's output and configuration, so a 2.2 CDI system will not simply transfer to a 3.0 CDI car. Both engine codes may also have their own DPF and catalyst specifications, adding a further layer of incompatibility. Always match the sourced system to your exact engine code, and confirm DPF and catalyst compatibility directly with the breaker against your registration.