K&N parts matching Carquest R87612 air filter

The Carquest R87612 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
Jeff, Santa Cruz, California
I replaced the stock type paper air filter on my 2008 Mazda 3 with a 33-2293 K&N replacement filter.  What I noticed from the first time I drove it with the K&N filter was a noticeable increase in throttle response and acceleration. This was at all throttle openings, but particularly at smaller throttle openings.  On top of this, mileage is a little better (1 MPG or so) than with the stock type paper filter.
Nicolas Khoury , Senlis, France
Correspond parfaitement à mon véhicule. Merci. Cordialement.
Kevin, Scottish Highlands
When I bought my Mazda 5 Sport back in February 2018,I decided to do a little service myself. One of the things I decided to change was the OEM panel filter for something that allowed the engine to breath a bit better. The panel filter is much thinner than the standard one,and is really easy to fit yourself.It also gives a nice subtle growl when on full throttle higher up the rev range.The filter also comes with a little K&N sticker for your car,and a handy warning sticker to pop onto your OEM airbox,or under the bonnet,to remind your mechanic that it is a long life filter,and to not be thrown away. Due to that, I'll never need to buy another filter panel for my car again,so its already worth the money paid.
33-2293 K&N 33-2293 Replacement Air Filter
List Price: $75.79
Your Price: $48.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Paul Cammarata, New Hampshire
I like your products. I have 3 vehicles; a Mazda Miata, a Toyota Tacoma, and a Harley soft tail, and all three have your air cleaners. I also use your KN-171C oil filters on the Harley.
Angel, Cocoa, Florida
I have a Miata MX5. I love my K&N filter because it makes a huge difference in my car's mileage and performance. I recommend this filter to everyone. All my vehicles & motorcycles use nothing but K&N filters.
William Smith, Kingsport, Tennessee
Easy to install, fits perfectly. Fair price. Looking forward to years of good service.
33-2335 K&N 33-2335 Replacement Air Filter
List Price: $76.69
Your Price: $48.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Clive Williams, Leics, United Kingdom
I have been using K&N filters exclusively for 35 years and would use no other - I still have the my first K&Ns, which are destined for reuse. All our vehicles get a K&N at their first service. The current purchase was for a Mazda 3 I-Stop that appears to be a limited run design. Annoyingly, it is more expensive than the standard larger K&N for this vehicle. Purchase from K&N UK direct was as cheap as anywhere else with a delivery that was swift and trouble free. The replacement and fit were perfect as usual.
Tim Sides, Coedpoeth, United Kingdom
Okay, so first I have to thank the guy who said it fits the i-Stop Mazda 3, because I wasn't sure until I read that. Secondly, the air filter I took off was filthy, had grass in and everything, so basing my experience after that. Can I tell the difference? I think I can, but that might be wishful thinking, the car does feel more responsive, and whereas it had a tendency to stall starting off in cold damp weather, now it seems to be flawless. But I have only done about 100 miles since buying the filter. Am I happy with my purchase? Yes. Would I buy from again? No doubt.
Marek Kozolka, Bratislava, Slovakia
Mazda 2.0l 111kw 2011, the best buy for the car.. Ready for new exhaust system..:)
33-2999 K&N 33-2999 Replacement Air Filter
List Price: $83.49
Your Price: $53.99