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Free Shipping Over $299.99

Free Shipping Over $299.99

Orders of $299.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

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

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

K&N 2.75
Images may be for reference only

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

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$64.99

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They are easy to use during check out. Click on the "Have Reward Points?" on the shipping and payment selection page.

Reward Point Program Details

You earn 2 points for every $1.00 that you spend.

100 points equal a $1.00 discount.

Maximum discount per order is 5% of the order total.

There is no minimum order total to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 130 reward points. Learn More

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Product Details

Part Number: RU-4870
Brand: K and N Filters
UPC: 024844101914
  • 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)

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

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

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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.