• K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
  • K&N FILTER YA-9021 K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021
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K&N FILTER

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Compatible with 2021 YAMAHA MT-09/MT-09 SP; MTT9GT Tracer 9 GT; Tracer 9; Tracer 9 GT, YA-9021

K33YA9021

$72.99
$72.99
Sale Sold out
Shipping calculated at checkout.

In stock
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • Long service intervals: Pleated media provides a large filtration area, extending service intervals
  • Increased horsepower & torque: Designed to provide increased horsepower and torque for your motorcycle
  • Excellent filtration: Multiple layers of woven cotton gauze media offer excellent filtration
  • Application-specific fitment: Features an application-specific base seal and sealing bead for a precise fit
  • Made in the USA: Designed and manufactured in the USA for over 40 years
  • Washable & reusable: Can be washed and reused, providing a long-lasting solution
  • No-Hassle Lifetime Limited Warranty: Backed by a no-hassle lifetime limited warranty for peace of mind
Brand K&N FILTER
Manufacturer part number YA-9021
UPC / GTIN 24844392084
Weight 1.32 lb
Dimensions (L × W × H) 11.2 × 8.8 × 1.8 in
Category Engine & Drivetrain
Condition New — genuine brand-name part
Genuine brand-name part, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Verify fitment with the manufacturer part number above; not sure? Send us your VIN and we’ll confirm before you order. 30-day returns on unused parts.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

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