Ignitions and Electrical› Ignition Components

NGK

NTK AB1731 SPEED SENSOR

$45.68

SKU: N003 71243

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

Easy — 1–2 hours

Description

The NGK Iridium IX Spark Plug 7243 is designed for performance enthusiasts. It features a fine wire center electrode for high durability and a stable spark, with an iridium alloy center electrode tip for extreme durability. The plug includes trivalent metal plating for anti-corrosion and anti-seizing, corrugated ribs to prevent flashover, and a pure alumina silicate ceramic insulator for strength and heat transfer.

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

BrandNGK
Part NumberN003 71243

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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