Ignitions and Electrical› Ignition Components

NGK

CAP

$16.10

SKU: N003 8381

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 NGK 8381 is a non-resistor spark plug cap designed for powersports applications. It is constructed from phenolic material and meets or exceeds Original Equipment Manufacturer specifications. This cap features a stud terminal shape and is designed to fit plug wires with a minimum diameter of 7.000 inches and a maximum diameter of 8.000 inches.

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.

Available on iOS & Android

Specifications

BrandNGK
Part NumberN003 8381

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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