K&N parts matching BMW 13721744869 air filter

The BMW 13721744869 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
Paul Hunter, Fort Worth, Texas
Awesome!
Iwan Pribadi, Jakarta Utara, Indonesia
Product fitment and quality are excellent. It is basically plug and play. Good reasonable price for the good you receive. However I did not notice significant performance improvement over the stock paper filter when you drive it. Perhaps you need to perform dyno test to be able to see the improvement.
Cole Ash, Fitzpatrick, Alabama
I wanted the cai system, however the drop In seems to be doing just as good at present. I look forward to purchasing more products from you in the near future. Let me know if you do lawn products also. That would be immense. Thanks much.
33-2070 K&N 33-2070 Replacement Air Filter
List Price: $80.39
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Jason A., Paris, Kentucky
Love it! This is clearly the best air filter money can buy for your car.
Ted Miles, Petaluma, California
Installed perfectly and appears to be working well.
Tomi, Irvine, California
The installation and directions for the product was clear and easy to do. Installed the filter and went for a drive. The car felt smoother in throttle response and love the simple mod for improved performance.
33-2231 K&N 33-2231 Replacement Air Filter
List Price: $81.79
Your Price: $52.99