Used BMW 5 Series Air Filter

Both the 2012 and 2015 cars fall within the F10/F11 generation (2010–2017), but the air filter you need is determined by engine code rather than year alone – a 2012 520d and a 2015 520d share the same engine family, whereas a 2012 520d and a 2012 528i do not. Check your V5 or run a VIN check to confirm your engine code, then ask the breaker to match against theirs. Never assume year-for-year compatibility without confirming the engine codes align.

The F10/F11 received a facelift in 2013, but air filter fitment is driven by engine code, not the facelift refresh – if the engine code carried over unchanged, the filter will typically be the same. That said, some engine variants were revised or replaced around the facelift period, so confirm your exact engine code with the breaker before buying. Naming the engine code when you request a quote will save time and avoid a mismatch.

Yes – the E60/E61 generation ran from 2003 to 2010 and the F10/F11 from 2010 to 2017; these are entirely different engine families and the air filter housings and elements are not interchangeable between generations. Always specify which generation you have, ideally alongside your engine code, when contacting a breaker. Mixing generation parts is one of the most common and avoidable mistakes on used-part purchases.

No – SE, Sport, M Sport and other trim levels on the 5 Series are cosmetic and equipment packages; the air filter is determined entirely by the engine fitted, not the trim badge. An M Sport 520d and an SE 520d with matching engine codes will take the same filter. The only time trim indirectly matters is if two trims were offered with different engine options, in which case it is still the engine code doing the work, not the trim name itself.

No – diesel and petrol engines have different air filter housings and element sizes, so a filter from a diesel variant will not fit a petrol engine even if the cars are the same year and generation. Always confirm fuel type as well as engine code when sourcing a used filter from a breaker. Getting the engine code right covers both fuel type and displacement in one step.

Possibly not – even within the same generation, different diesel engine variants (for example the N47 in the 520d versus the N57 in the 530d) can use different filter housings and elements. Check the engine codes on both cars rather than relying on the badge displacement, and supply your engine code to the breaker so they can confirm compatibility against the donor vehicle. Never assume filters are shared just because both cars are diesel 5 Series from the same generation.