K&N parts matching Carquest R87487 air filter

The Carquest R87487 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Carquest air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Robert Green, Zionsville , Indiana
So far it's fine. Feels like it may have improved performance. I don't see why it would not. It was easy to install. Just a replacement but it looked better than the original. What do you estimate it adds HP wise?
Edwin Butler, Lakeland, Florida
I have a 2012 Hyundia Sonata with a 2.4L engine. I let Lakeland Hyundia service the car every 3000 miles. We complained about the gas mileage benig around 17 to 19 in town. Lakeland Hyundia said there was nothing they could do about it. So I took matters into my hands and ordered this filter from K&N. Installed it now this Sonata is getting 25 to 27 miles to a gallon in town. We took it to Okeechobee and it got about 35 to 38 miles to a gallon on open highway. Yes this filter worked.
Roger Kruse, Toledo, Ohio
Tried a K&N filter in my 2003 Chevy Tahoe. I put it in and left Toledo Ohio headed for Apalachicola Florida. I was getting 11-12mpg around Toledo to an 18 Mpg on the trip. Boy was I surprised.
33-2129 K&N 33-2129 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
JIMMY SMITH, Del Rio Texas
Great filter, great service.
David Mertens, Melbourne, Australia
What absolutely astounding service! I rate it 200%; ordered 24th Oct and arrived for breakfast 28th Oct & I’m 200km out of Melbourne! Kick butt stuff!! You can all take tomorrow off, have a good one and thanks again. I’m going to order another one exactly the same so you will have to keep your socks pulled up !!
Fred Hesser , Montana
Just put the filter in, but was always pleased with their performance in the past. Hat is great
33-2135 K&N 33-2135 Replacement Air Filter
List Price: $96.79
Your Price: $62.99