Second Hand Mercedes-Benz A-Class Air Filter

These are from different generations — the W176 (2012–2018) and the W177 (2018 onwards) — and the air filter housings and filter elements differ between them, so a direct swap is very unlikely. Even within the same generation, fitment depends primarily on the engine code rather than the year alone, so a W176 filter from a matching engine code is the safer starting point. Confirm the exact part against your registration with the breaker before purchasing.

The engine code matters above everything else — Mercedes-Benz used several petrol and diesel engines across each A-Class generation, and each can have a different airbox design and filter element. Two A-Classes from the same year can take completely different air filters if their engine codes differ. Check your V5 or run a VIN check to get your engine code, then quote it to the breaker when requesting a part.

Yes, fuel type directly affects the air filter specification because the intake system design differs between petrol and diesel variants. A diesel engine's airbox and filter element will generally not match a petrol unit even where the cars share the same model year and generation. Always quote your fuel type alongside your engine code when contacting a breaker.

The badge name alone tells you very little about fitment — what matters is whether the underlying engine code is the same, and in some cases different badges share an engine while in others they do not. If an A180 and an A200 from the same generation share the same engine code, the air filter is likely compatible, but if they use different engines the filter will differ. Quote your engine code to the breaker rather than relying on the badge, and let them confirm compatibility against your registration.

Trim level does not affect air filter fitment — AMG Line, Sport, SE, and other trim designations are largely cosmetic and equipment-based distinctions and do not change the engine or its intake requirements. What determines the correct filter is the engine code, which can be identical across multiple trim levels. You may find cosmetic differences in how the engine bay looks between trims, but the filter element itself follows the engine, not the badge.

The W176 generation ran from 2012 to 2018 and received a facelift around 2015, but air filter fitment within a generation is driven by the engine code rather than the facelift date. If the engine code matches between a 2012 and a 2014 example, the filter is likely the same, but there can be ancillary or mounting changes introduced mid-production that are not always obvious. Confirm compatibility against your specific registration with the breaker before buying.