Exterior Components› Body Panels and Components

K&N Engineering

K&N 7-5/16in X 5-3/4in 2-5/8in

$67.19

SKU: K001 E-3987

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

Beginner — under 30 min

Description

Part #: E-3987

The K&N E-3987 is a replacement air filter for K&N Street Shaker Air Intake Systems for Harley-Davidson V-Twin Motorcycles. K&N air filters are washable and reusable, designed to improve performance and protection.

K&N washable and reusable replacement filter for Street Shaker Air Intakes

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The K&N E-3987 is a custom air filter designed as a replacement for K&N Street Shaker Air Intake Systems used on Harley-Davidson V-Twin Motorcycles. This air filter is washable and reusable, constructed with cotton gauze material for high airflow and excellent filtration. It is covered by a one-year limited warranty.

Fitment

Fitment Guaranteed

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

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Specifications

BrandK&N Engineering
Part NumberK001 E-3987

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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