K&N parts matching BMW 13721251048 air filter

The BMW 13721251048 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
Michael Fields, Cheyenne, Wyoming
Super-fast shipping, excellent price and it fit perfectly. And it made a world of difference performance-wise on my 1993 BMW R100 GS PD. The bike makes a lot more power.
James Courtney , Paradise, California
The filter arrived very quickly and fit perfectly. I have used K&N filters on every vehicle I have owned. And will use them on all further vehicles.
Christoph Plaar, Midhurst, United Kingdom
Arrived quickly, good fit and excellent performance. Bike is running much better.
BM-0300 K&N BM-0300 Replacement Air Filter
List Price: $110.59
Your Price: $81.99