K&N

Oval Straight Clamp-On Air Filter, 2-Inch Flange ID

$64.99

SKU: RC-1820

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The K&N RC-1820 Universal Clamp-On Air Filter is engineered to enhance engine performance, offering increased horsepower and acceleration. Its state-of-the-art, 4-layer cotton gauze filter media is treated with a tacking agent to effectively trap contaminants. Constructed with ultra-strong molded pliable rubber flanges, this air filter absorbs vibration and ensures a secure attachment. The flanges can also be stretched up to 1/16 of an inch to accommodate slightly varying sizes. The filter media is washable and reusable, offering an environmentally friendly alternative to disposable filters and reducing landfill waste. K&N specifies that this engine air filter only requires cleaning every 75,000 miles under normal highway driving conditions, equating to approximately 5 years based on average annual mileage. The product comes with a 1-Year Limited Warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandK&N
Part NumberRC-1820
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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