Used Mercedes-Benz B-Class Air Filter
Need a used Mercedes-Benz B-Class air filter? Request a free quote from UK vehicle dismantlers and compare offers direct.
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Choosing the right used Mercedes-Benz B-Class air filter
Used air filters vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
- State whether it's petrol or diesel
Other used Mercedes-Benz B-Class parts
- Used Mercedes-Benz B-Class Timing Chain
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- Used Mercedes-Benz B-Class Fuel Injection Pump
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- Used Mercedes-Benz B-Class Rear Cross Member
- Used Mercedes-Benz B-Class ECU
- Used Mercedes-Benz B-Class Wheel Arch Liner
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Used air filter for other Mercedes-Benz models
Fitment questions
Does an air filter from a 2012 B-Class fit a 2015 B-Class?
The second-generation B-Class (W246) ran from 2012 to 2018 with a facelift in 2014, so both years sit within the same generation, but whether the filter crosses the facelift boundary depends on the engine code rather than the year alone. Filters are matched to the engine, so if both cars share the same engine code — which you'll find on your V5 or via a VIN check — fitment is much more likely. Confirm the specific part number with the breaker against your registration before buying.
Will a B-Class air filter fit regardless of whether my car is petrol or diesel?
No — petrol and diesel engines use entirely different air filters, and even within each fuel type the filter varies by engine code. A 1.6 petrol unit will not share a filter with a 2.1 diesel, for example. Always quote your engine code to the breaker so they can match the correct unit.
Does the trim level matter — will a Sport filter fit an SE or an AMG Line?
Trim level makes no difference to air filter fitment on the B-Class; Sport, SE, and AMG Line variants all use the same filter as any other car with the same engine code. The engine code is what the breaker needs, not the badge on the boot. You may find cosmetic differences on parts pulled from different trim cars, but the filter itself is purely mechanical and trim-independent.
I have a W245 first-generation B-Class — will a filter from the W246 second generation fit?
Almost certainly not; the W245 (2005–2011) and W246 (2012–2018) are entirely different generations with different engine families, so the air filter housings and filter elements are not interchangeable. You need a filter matched to your specific generation and engine code. Give the breaker your engine code and registration to make sure you're quoted the right part.
Does it matter if my B-Class has a manual or automatic gearbox when buying an air filter?
For the air filter itself, gearbox type makes no difference — the filter is matched to the engine, not the transmission. The key detail is your engine code, which determines the correct filter specification. Mention your gearbox to the breaker if you're buying a larger ancillary assembly, but for the filter alone it's not relevant.
My B-Class is a 2017 W246 — is that the same air filter as a 2013 W246?
Both years fall within the W246 generation (2012–2018), but the 2014 facelift brought some under-bonnet revisions, so whether a 2013 filter and a 2017 filter are interchangeable depends on the engine code of each car. If both cars share the same engine code, fitment is likely, but you should confirm this with the breaker against both registrations rather than assume the year alone is sufficient.