Ignitions and Electrical› Ignition Components
NGK
NGK Spark Plug Stock #6637
SKU: N003 BPR6EIX
Easy — 1–2 hours
Description
It features a fine wire center electrode made of an iridium alloy, known for its high durability and stable spark due to its extremely high melting point. The spark plug also includes trivalent metal plating for superior anti-corrosion and anti-seizing properties, corrugated ribs to prevent flashover, a pure alumina silicate ceramic insulator for strength and heat transfer, a copper core for heat removal, and triple seals to prevent leakage.
Fitment
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Available on iOS & Android
Specifications
| Brand | NGK |
| Part Number | N003 BPR6EIX |
Videos
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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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