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
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.
Mike Oakley, Bucks, United Kingdom
Excellent quick service,part fits perfectly, strongly recommend KN
Dwayne, Thousand Oaks, California
Was easy to install. Fuel mileage did not seem to change but the car feels more responsive.
33-2294 K&N 33-2294 Replacement Air Filter
List Price: $108.19
Your Price: $69.99