Ignitions and Electrical› Ignition Components
NGK
NGK SILZKGR8B-8S CL1 Laser Iridium Plug SILZKGR8B8S
SKU: N003 SILZKGR8B8S
Easy — 1–2 hours
Description
It features a fine wire iridium-tipped center electrode and a fine wire platinum-tipped ground electrode for slow wear rates, stable idle, superior anti-fouling, improved fuel efficiency, and lower emissions. The plug is constructed with a pure alumina silicate ceramic insulator for strength and heat transfer, a copper core for heat removal, and triple seals to prevent leakage. Trivalent metal plating offers anti-corrosion and anti-seizing properties, while corrugated ribs prevent flashover.
Fitment
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Specifications
| Brand | NGK |
| Part Number | N003 SILZKGR8B8S |
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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