E-4511 Image

Replacement Filters > Replacement Industrial Air Filter

 List Price: $58.08
Your Price: $38.99

You Save 32.9%

Find a Local K&N Dealer


In Stock & Ready to Ship!
 Free Ground Shipping!

The K&N E-4511 replacement air filter is constructed with an oil-free synthetic media. A tube of grease is provided in the packaging to ensure an airtight fit in case of severe vibrations. E-4511 high performance air filter fits several Honda small engine models, including the 5.5 horsepower GXV, as well as other small engine applications. The E-4511 air filter provides outstanding filtration protecting your equipment's engine. This K&N air filter can be cleaned and used again and again. [More Information on Small Engine & Light Industrial Air Filters]
  • Washable and reusable
  • Ease of maintenance
  • Outstanding filtration protects the engine
  • Easy to install
  • Lifetime limited warranty
  • Oil-free synthetic media
  • Available Information
    E-4511 Cross Reference
    Installation Instruction Sheet
    E-4511 Vehicle Applications
    Cleaning Instructions -

    Part E-4511 Product Specifications
    Product Style: Oval Air Filter
    Air Filter Shape: Oval
    Height: 1.938 in (49 mm)
    Inner Wire: No
    Inside Length: 5.5 in (140 mm)
    Inside Width: 1.125 in (29 mm)
    Outside Length: 6.75 in (171 mm)
    Outside Width: 2.375 in (60 mm)
    Top Style: Rubber
    Top Material/Finish: None
    Filter Material: Non-woven Synthetic
    Flanges: None
    Package Contents: 1 Air Filter, 1 K&N 1oz Sealing Grease
    Package Quantity: 1
    Footnote 1: 1/4-20 Jack Nut Inserted Into Filter Top
    Footnote 2: Base Has (2) 7/8" Vents
    Small Eng Footnote 1: Optional Filter Pre-Wrap Available, See Filter Wrap Section
    Small Eng Footnote 2: For 5.5 HP Engines
    Weight: 0.6 lb (0.27 kg)
    Product Box Length: 7.75 in (197 mm)
    Product Box Width: 4.13 in (105 mm)
    Product Box Height: 7.75 in (197 mm)

    Customer Feedback      Be the first to review part E-4511

    Increased HP and .5 to 1 mpg increase. One indirect problem. The air box on the Tundra sits on top of the main wiring harness. The K&N intake opens the space and makes for a nice nesting area for squirrels. Wire insulation is made with peanut and vegetable oils to prevent cracking, creating a magnet for squirrels, rats and mice. I had my 2011 Tundra 1 month before having it towed to Toyota. Wiring harness replacement was $5300.00. Solution is a pepper embedded electrical tape sold by Honda. I have all wires wrapped and no squirrel problem since.
    Terry Boyer, Fairview, Texas
    I installed this filter on my Honda dio 110...I'm getting mileage of 56 km b4 I was getting 45 kms and the sound is awesome.....just open the throttle. ..it willl pull like turbo charged car.
    Ullapool Ramu, India
    As always, K&N filters are awesome!! This filter was purchased for my new 2013 Honda Rancher - more power, easy clean up, & easy install. I run K&N filters on ALL of my vehicles: 04 Silverado 2500HD, 2003 S-10 ZR5, 1994 Jeep Wrangler YJ & now the Honda. Thank you K&N for a great product! The shipping was fast & free.
    Scott Spencer, Saginaw, Michigan