K&N parts matching Lexus 1780137021 air filter

The Lexus 1780137021 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Lexus air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Jeff Harwood, Avon Lake Ohio
Great service. Used a K&N in my 2005 prius and traded in with 108000 mi with no problems. I'm sure that my 2012 prius will be the same with K&N.<br />
Jon, Kissimmee, Florida
Fit perfectly as always. Never purchase an air filter again. I put 300k miles on my VW Jetta with one K&N filter. Cost of ownership $0.
David, Texas
Always great filters from K&N
33-2435 K&N 33-2435 Replacement Air Filter
List Price: $77.99
Your Price: $49.99