K&N parts matching BMW 137177974645 air filter

The BMW 137177974645 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
Nick Nicholson, Waterlooville, United Kingdom
I am very pleased with my purchase, the car feels more responsive after fitting the K&N panel filter. It was very easy to fit, even for an idiot like me.
Marcel Baudach, Essen, Germany
Optimale Passform, gute Qualität und es macht spürbar etwas aus.
Artur Szymanski, London, United Kingdom
I can feel a better engine response, the fuel consumption dropped by roughly 20. Very happy with that buy so far.
33-2942 K&N 33-2942 Replacement Air Filter
List Price: $95.89
Your Price: $61.99