Sale

K&N

High-Flow Replacement Air Filter

$106.99 $79.33 Save $27.66

SKU: KA-6003

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

Description

The K&N KA-6003 is a high-flow replacement air filter engineered to boost horsepower and acceleration for specific Kawasaki models. Its design incorporates pleated cotton gauze media, which provides a large filtration area for extended service intervals while maintaining excellent filtration efficiency. This filter is washable and reusable, offering a cost-effective and environmentally friendly upgrade. Key specifications include a product style of Unique Air Filters, cotton gauze filter material, and no flanges. It measures 0.875 inches in height, with outside dimensions of 11.813 inches long and 5.875 inches wide. The filter weighs 0.88 lb. K&N provides a million mile limited warranty with this product and confirms it is emission legal in all 50 US states. Additionally, it is stated that this product will NOT void US automotive vehicle warranties. This air filter is specifically designed to fit the 2003-2004 Kawasaki ZX6R Ninja and the 2003-2004 Kawasaki ZX6RR Ninja.

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 NumberKA-6003
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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