K&N parts matching Mann-Hummel C321201 air filter

The Mann-Hummel C321201 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mann-Hummel air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mark B Hucknall, Maryport Cumbria, United Kingdom
Top notch filter. Perfect fit and great value for money, nice induction sound on hard acceleration. Doesn't matter what car I have I always fit K&N....
Adam, Sussex, United Kingdom
Bought this filter to replace an old paper one in my 2000 Toyota Avensis 2.0SR . The price was fairly high, but knew it would probably be worth it, as my dad has always chosen K&N for his high performance cars. The filter arrived fairly quickly and did make a noticeable difference. The airflow with this filter was improved enough that I can audibly hear the difference (which is always a good sign) I also noticed a slight improvement in 'pull' from 4,000rpm upwards in 3rd and 4th gear. Overall, I'd definitely recommend one of these filters, especially if your existing one is old/low quality.
Asif Qureshi, Cardiff, United Kingdom
I purchased this filter for my 2002 Toyota Avensis 2.0L. Firstly the service from K&N was superb, easy to order, delivered on time and well packaged. Secondly, the filter itself was of the highest quality and fitted perfectly. Finally, it has made a marked improvement to the overall performance of the engine; Giving me quicker off the mark acceleration and better fuel economy. A very happy and satisfied customer.
33-2739 K&N 33-2739 Replacement Air Filter
List Price: $93.69
Your Price: $59.99