Shipping Update
Select your vehicle

RU-3107HBK RU-3107HBK Air Filter

Manufacturer #RU-3107HBK
( Reviews)
Questions, Answers
Price Match Guarantee
Universal Fit Add Vehicle


Quantity Sold:
Sold individually
10-year or 1 million-mile K&N limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Anticipated Ship Out Time:
2-3 business days
6.5 in. B x 8.75 in. H
Cotton Gauze
Product Fit:
Recommended Use:

Product Information


When most people think of top-of-the-line performance air filters, K&N comes to mind. That’s probably because in addition to being regarded as the world’s finest filtration company, K&N universal air filters will last and are a factory replacement that can boost your horsepower output.

  • Replaces existing air filter
  • High air flow with excellent filtration
  • Utilizes black synthetic media
  • Oil-free air filter
  • All filters are washable and reusable
  • Made in America

Started in 1969, K&N has garnered a reputation for engineering the world’s finest filtration products for cars, trucks, SUVs, motorcycles, race vehicles, commercial vehicles and anything in-between.

Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 90 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Question and Answer

What is the flange end measurement?.Anonymous S.Mar 26, 2021
Best Answer:Hi Sir/Ma'm, As of our supplier's online (K&N) resource catalog, the specifications are ; 1. Washable Yes 2. Flange Inside Diameter 5 in (127 mm) 3. Flange Length 1 in (25 mm) 4. Flange Type Centered 5. Flanges 1
Jeonino E.STAFFMar 26, 2021
Does this filter replace the oem filter filter housing on a 2011 cadillac 4.6 northstar engine? Mar 13, 2021
Best Answer:Hi, This is a universal fitment type of air filter. This is not a direct fit vehicle specific filter for your vehicle application. The correct part numbers are PURA35431 or A182820296. The first part number is an OEM replacement and the second part number is an upgrade performance type of air filter. Please click the link below to see those 2 filters and you can choose any of the two. <a href="[cylinders]=8&vehicle[liter]=4%2E6&vehicle[submodel]=Base&vehicle[model]=DTS&vehicle[make]=Cadillac&vehicle[year]=2011" target="_blank">[cylinders]=8&vehicle[liter]=4%2E6&vehicle[submodel]=Base&vehicle[model]=DTS&vehicle[make]=Cadillac&vehicle[year]=2011</a>
Jeonino E.STAFFMar 14, 2021
Are These  replacement filters?  i have a blue set on my jeep now will these fit my 2002 jeep grand cherokee laredo. are they sold separately? can i buy them in a set.thank youShellylynMar 08, 2021
Best Answer:Hi Shelly, For the 2002 Jeep Grand Cherokee Laredo 8 Cyl 4.7L the set part number is A155410162 (with blue cone filter). You may follow the link to get to the product page; <a href="[submodel]=Laredo&vehicle[model]=Grand_Cherokee&vehicle[make]=Jeep&vehicle[year]=2002" target="_blank">[submodel]=Laredo&vehicle[model]=Grand_Cherokee&vehicle[make]=Jeep&vehicle[year]=2002</a>
Grace G.STAFFMar 08, 2021
Copyright ©2021, Inc. All Rights Reserved.
Terms of Use
Privacy Policy