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K&N HP-2011 Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   4.9 out of 5 stars   16 Customer Reviews
  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • 1 inch exposed nut designed for easy oil filter removal
  • Heavy duty construction for extreme conditions
  • Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durability and easy removal. Most of our automotive and marine oil filters come with a 1 inch nut welded to the top of the canister so they can be easily wrenched-off with a standard tool. To satisfy the demands of racers, our oil filter has many features over and above the requirements of most vehicles. We use thicker canister walls for extra strength and durability which reduces the risk of damage from loose rocks and debris. The drilled hole on the nut provides for safety wire attachment. Our oil filters also use a resin impregnated cellulose filter media. This allows for higher flow rates while providing outstanding filtration.

[More Information on K&N Oil Filters]

Product Specifications

Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height4.781 in (121 mm)
Outside Diameter3 in (76 mm)
PSI Relief Valve11-17
Removal NutYes
Thread SpecificationM22 Special Thread x 1.5
Product StyleOil Filters
Weight0.9 lb (0.4 kg)
Product Box Height5.75 in (146 mm)
Product Box Length3.19 in (81 mm)
Product Box Width3.13 in (79 mm)
Removal Nut Size1 inch

K&N HP-2011 Oil Filter Product Reviews

Monday, September 18, 2017 - Part HP-2011
Have been using K&N filters for years on many types of vehicles. That 1 nut on the bottom probably made a lot of competitors slap themselves on the head for not thinking of that useful innovation for removing a Round cylindrical object that will get really slick when you have oil running down the side....and your arm.

John Turner
Pinson, Alabama
Monday, June 12, 2017 - Part HP-2011
Easy to install.

Ronald Fountain
Waterford, New York
Tuesday, December 6, 2016 - Part HP-2011
This is my first time using the K&N oil filter on my 2015 Mustang GT, but install was super easy and I like the nut on the end for the next time I have to change the filter.

Christopher Hill
Olathe, Kansas
Monday, April 4, 2016 - Part HP-2011
Very happy with the K&N filter, only wish the price was better. I need to buy more so I have them on hand.

James Smith
New Jersey
Tuesday, February 9, 2016 - Part HP-2011
This was my second (2nd) online order with K&N. I have been using their products for sometime, but have started to find these items difficult to find in my area. Finding this online ordering site has saved me from having to shop around, and provides me with the exact filters needed for both of my vehicles. I will continue to use this site for all my future purchases of air, and oil filters.

Thomas Simcoe
Lanexa, Virginia
Sunday, January 10, 2016 - Part HP-2011
Like so many others, I hesitated on a K&N oil filter because of the price. Finally tried one on my 2011 Ford Edge Sport (3.7L). Improvements are immediate and substantial. Completely eliminated the glide down issue I had complained about since it was new. Combined with the K&N air and now the cabin filter, my car drives like a champ and is ready for anything. Already bought 3 more oil filters for my upcoming oil changes. Simply cannot overstate the difference in the car using K&N products...worth every penny.

Prospect. Kentucky
Monday, November 9, 2015 - Part HP-2011
As usual the K&N staff came through with 100 satisfaction? I look forward to placing our next order with the wonderful folks at K&N. Regards, Bill Oehl

William F Oehl Jr.
Germantown, Tennesse