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Free Shipping Over $349.99 Earn Builders Club Points On Every Order 0% Affirm Financing

Free Shipping Over $349.99

Orders of $349.99 or more ship free in the continental U.S., typically in 3 to 5 days.

Alaska, Hawaii, and international orders are charged shipping at checkout. Truck freight and supplier-fulfilled items are not included.

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This part does not have vehicle specific fitment. Please contact us if you need assistance.

K&N 2.75" Replacement Air Filter
Part Number: RU-4870

Images may be for reference only

K&N 2.75" Replacement Air Filter
Part Number: RU-4870

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$55.19

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5+ In Stock
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Product Details

Part Number: RU-4870
Brand: K and N Filters
  • Air Filter Shape Round Tapered
  • Filter Material Cotton Gauze
  • Washable Yes
  • Flange Inside Diameter 2.75 in (70 mm)
  • Flange Type Centered
  • Height 6.5 in (165 mm)
  • Base Outside Diameter 6 in (152 mm)
  • Top Outside Diameter 5 in (127 mm)

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

This part does not have vehicle specific fitment. Please contact us if you need assistance.

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Free Shipping

K Series Parts offers free shipping for the majority of items that we sell that are shipped inside the continental United States.

Free shipping is done by the most cost effective shipping method for each order and delivery can takes 3 to 5 days on average.

Faster express shipping is available for an additional charge and calculated at checkout or on the edit basket page.

Certain products are not included in the free shipping, shipped via truck freight, or fulfilled by an outside supplier.

Alaska, Hawaii, and international orders are charged shipping and it is calculated by the website at checkout or on the edit basket page.

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Not Available for Pickup

This item is not currently available for pick-up in our retail showroom and will be shipped directly to you.