K&N parts matching Infiniti 1654LK20A air filter

The Infiniti 1654LK20A air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Infiniti air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Phillip, Helston, Cornwall United Kingdom
I purchase my first K&N air filter back in the late 1970's. I have tried other filter manufacturers over the years but keep coming back to K&N. The filters fitted perfectly in the plastic housing and straight away there was a noticeable increase in the pick up of the engine when you put your foot down. Excellent product as always.
Del C., California
I've used K&N's before. Saves a lot of money on buying new filters, especially if you plan on keeping your car for a long time. I bought these for my 2014 Nismo 370Z. Honestly, I wasn't expecting anything from their entry level filters other than saving money in the long run. Also, I wasn't expecting to add any serious horsepower - that's what the other models they have are for. But I did immediately notice about 1-1.5 miles more per gallon on my car. I had been keeping track of my gas consumption before I bought these filters to see if they made a difference. Turns out they did! Although it doesn't sound like much, it still comes out to potentially 20 more miles per tank (depending on how I drive). Savings are savings, so I'm pretty happy. Plus, since you only have to use the recharge kits to clean the filters, you absolutely save on money in the long run. I continue to be a believer in K&N. I plan to upgrade to one of their better filters eventually once I start modifying my car a bit.
John G, Los Angeles, California
I bought these for my 2015 Nissan 370Z Sport Model. Installed them last month and have been really pleased with their performance. Throttle response has been much better, smoother and more predictable. Engine doesn't seem to be straining and I even saw an increase in gas mileage. Not much, maybe 3 mpg's, but it's better than what it was. Thanks K&N, I'll be back for more of your great products.
33-2399 K&N 33-2399 Replacement Air Filter
List Price: $90.49
Your Price: $58.99