Exterior Components› Body Panels and Components

NGK

NGK SPARK PLUG CT3403

$59.47

SKU: N003 97349

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

Easy — 1–2 hours

Description

The NGK 97349 CT3-40 Ener-GX is an industrial spark plug designed for reliability and high performance in harsh conditions. It features an extra-wide ground electrode engineered to perform under high temperature and pressure, and a patented 3-layer copper core for rapid heat transfer. The optimized insulator shape provides physical and thermal strength while preventing side spark.

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 97349

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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