K&N
K&N YA-4518XD Motorcycle Replacement Air Filter for Select 2018-2023 Yamaha Models
K&N YA-4518XD Motorcycle Replacement Air Filter for Select 2018-2023 Yamaha Models
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K&N YA-4518XD Motorcycle Replacement Air Filter.
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration.
Key Features
- Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides.
Fits These Vehicles
- Fits 2019-2023 Yamaha YZ250F 250
- Fits 2021-2023 Yamaha YZ250F Monster Energy Racing Edition 250
- Fits 2022-2023 Yamaha YZ450FX 450
- Fits 2019-2021 Yamaha YZ450FX 449
- Fits 2022 Yamaha YZ450F 450
- Fits 2018-2021 Yamaha YZ450F 449
- Fits 2022 Yamaha YZ450F Monster Energy Racing Edition 450
- Fits 2021 Yamaha YZ450F Monster Energy Racing Edition 449
- Fits 2019-2020 Yamaha WR450F 450
Confirm the model year, engine and the part number against your vehicle before ordering.
K&N warrants this product to be free from defects in materials and workmanship for the lifetime of the product. Coverage applies only to the original purchaser and is non-transferable. Coverage excludes damage from transportation, storage, improper use, failure to follow the product instructions or perform preventive maintenance, modifications, unauthorized repair, normal wear and tear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Specifications
- Brand: K&N
- Manufacturer Part Number: YA-4518XD
- Type: Air Filters
- Manufacturer Warranty: Lifetime Limited (original purchaser)
- Condition: New
Images are for illustrative purposes. The product you receive may differ in finish or packaging from the photograph.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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Manufacturer's Warranty — K&N
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Manufacturer's Warranty — K&N
K&N warrants its products against defects in materials and workmanship. Washable replacement air filters, washable cabin air filters, performance air intake systems and home HVAC filters carry a lifetime limited warranty; oil filters, disposable and universal air filters and automotive accessories are covered for one year from the date of purchase. Coverage applies to the original purchaser and excludes damage from improper use, failure to perform maintenance, modification, normal wear, racing, competition or off-road use. Claims are handled directly by K&N customer service.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by K&N. Contact us if you need help with a warranty claim.

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