K&N parts matching BMW 13717521037 air filter

The BMW 13717521037 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many BMW air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mike Oakley, Bucks, United Kingdom
Excellent quick service,part fits perfectly, strongly recommend KN
Joe, Rendlesham, United Kingdom
The overall experience of purchasing and receiving my K&N air filter was truly quite simple. I have always used K&N air filters in all of the vehicles that I have owned and I will continue to do so based on price, quality, reliability and dependability.
Jeffrey Leone, North Bellmore, New York
K&N is an amazing company and now my car runs like it should Thank you K&N.
33-2294 K&N 33-2294 Replacement Air Filter
List Price: $108.19
Your Price: $69.99