Air and Fuel› Air Cleaners, Filters, Intakes and Components

UNIFILTER

Uni Filter Yamaha Kodiak/450 / Grizzly 350-450 / Wolverine 350/450 Air Filter

$34.30

SKU: U01K NU-3258ST

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The UNIFILTER NU-3258ST is a Stage II, dual-layer foam air filter designed for ATV riding. It features an Ultra Seal grease groove on the sealing surface and fits precisely into the stock airbox like an OEM filter.

This washable air filter can be cleaned indefinitely with grease-cutting dishwashing detergent, then oiled and reused. It is made in the USA and offers unsurpassed airflow, dirt-stopping capabilities, and overall performance.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUNIFILTER
Part NumberU01K NU-3258ST

Buy with Confidence

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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