Ignitions and Electrical› Ignition Components

NGK

NGK Spark Plug Stk 5306

$18.82

SKU: N003 LZTR4A-11

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The NGK LZTR4A-11 is a V-Power spark plug designed to enhance ignitability and reduce quenching. It features a unique v-cut in the center electrode that directs the spark to its edge for more rapid development. The plug is constructed with a pure alumina silicate ceramic insulator for superior strength and heat transfer, and a copper core aids in heat removal. Trivalent metal plating offers superior anti-corrosion and anti-seizing properties, while corrugated ribs prevent flashover. Triple seals are integrated to prevent leakage.

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

BrandNGK
Part NumberN003 LZTR4A-11

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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