Second Hand Alfa Romeo 159 Air Filter

Yes, every Alfa Romeo 159 has an air filter regardless of engine — the petrol and diesel units all require one to clean the air entering the engine. The 159 was produced from 2005 to 2011 as a single generation with no fundamental engine architecture change that would remove the air filter from any variant. So whether you have a 1.9 JTDm diesel or a 2.2 JTS petrol, you will be looking for an air filter.

The 159 ran as one generation from 2005 to 2011, but there were production updates across that run that could affect ancillary components and airbox mounting even on the same engine code. The engine code on your V5 or a VIN check is the most reliable detail to supply to the breaker, as it pins down the exact unit fitted rather than relying on year alone. Ask the breaker to confirm fitment of the specific filter against your registration before buying.

No, the trim level does not affect the air filter — Lusso, Progression, Ti, and any other 159 trim are mechanically identical where the engine is concerned, and the filter is determined entirely by engine code and fuel type. A Ti with a 2.0 JTDm needs the same filter as a Progression with the same engine code. Focus your search on supplying the breaker with your engine code rather than your trim name.

Yes, fuel type matters because the 159 was offered with several different engine families — including JTDm diesels and JTS or turbocharged petrol units — and each has its own airbox and filter shape. A filter from a 1.9 JTDm will not necessarily cross to a 2.2 JTS petrol, for example. Always quote your exact engine code to the breaker so they can match the correct filter housing and element.

The 159 received a 1.8 TBi turbocharged petrol engine in addition to naturally aspirated petrol options, and turbocharged units can use a different airbox configuration from naturally aspirated equivalents. The safest approach is to quote your engine code to the breaker, who can check the specific filter and housing against your registration. Do not assume a filter from a non-turbo petrol will cross straight over to a turbocharged variant.

The 159, Brera, and Spider do share certain engine codes, and in some cases the air filter element itself may be the same part — however the airbox housing and mountings can differ between platforms even with an identical engine. Breakers familiar with Alfa Romeo parts will often know which components cross between these models, but you should confirm against your specific registration rather than assuming direct interchange. It is worth asking the breaker explicitly whether the filter you are being offered came from a 159 or a related model.