K&N parts matching Lexus 1780138011 air filter

The Lexus 1780138011 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
Steve Frederick, West Chester, Pennsylvania
For the past 18 years I have used K&N air filters in all my vehicles. Currently, I own a 2010 Acura RL in which I installed the correct corresponding K&N filter two years ago. Recently I purchased a 2010 pre-owned Lexus LS 460 and on November 20, 2013 I had two K&N filters intalled in this vehicle. As with past vehicles, I am looking forward to better performance and improved gas mileage in these two vehicles. SGFrederick
Dave, Denver, Colorado
This is my second K & N, first one was for the motorcycle. Hoping for an increase in performance and mileage as others report. Its hard to tell on the Camry Hybrid in the winter.
Jon Gleason , Boise, Idaho
Simply the best. I don't have many performance upgrade options at my disposal for my 2013 Lexus ES300h. K&N intakes and filters have always been a staple of my previous rides. This air filter boosted my mpg's by 2 after only the first tank of gas. Just wish they would have sent me a sticker with black print for a white car instead of the white print that I got.
33-2381 K&N 33-2381 Replacement Air Filter
List Price: $85.89
Your Price: $55.99