K&N parts matching Muller PA3646 air filter

The Muller PA3646 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Muller air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mike Gilic, Irvine, California
It's awesome. It's like giving new life to your Diesel engine. It breathes very well and long, unlike short breaths with the stock filter. Can't wait until K&N releases a full air intake for the BMW 535 diesel.
R A Jones, Carmarthen, United Kingdom
I have used K&N filters for years. I use them on my 911 and on my BMW E61 535D. You made me wait for the new air filter for the BMW F11 535d , but worth the wait. Easy to clean and re oil as I live near the beach and plenty of blowing sand. I have only one problem, the insurance companies (perhaps you should leave the name off) they do not need much of an excuse not to pay out.
Tony, Hampshire, United Kingdom
Great quality product that works well.
33-3028 K&N 33-3028 Replacement Air Filter
List Price: $93.89
Your Price: $60.99