Engines and Components› Oiling Systems

K&N Engineering

K&N KTM 400/620/625/640/660 2.688in OD x 3.438in H Oil Filter

$205.94

SKU: K001 KN-156

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The K&N KN-156 is a high-performance oil filter designed to meet the needs of racers, engine builders, and everyday motorcycle or ATV owners. It features a synthetic media filter that traps 99% of harmful contaminants while maintaining high oil flow rates. The filter has a black finish and includes a 17mm nut on the end for easy installation and removal, with pre-drilled holes for safety wire.

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

BrandK&N Engineering
Part NumberK001 KN-156

Videos

K&N Air Filter Commercial 4 - GodfatherCustoms.com

K&N Air Filter Commercial 4 - GodfatherCustoms.com
K&N Luchtfilter Schoonmaken En Inoliën

K&N Luchtfilter Schoonmaken En Inoliën
208 k&n filter change

208 k&n filter change
ALFA ROMEO 147 1.6 with K&N Typhoon air system

ALFA ROMEO 147 1.6 with K&N Typhoon air system

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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