NGK LMAR8G 95627 Spark Plug Copper Core

NGK LMAR8G 95627 Spark Plug Copper Core

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About the product

The NGK LMAR8G is a conventional nickel-alloy spark plug in the NGK Standard range, with a copper-cored centre electrode.

The copper core carries heat away from the firing tip quickly. This lets the plug run cooler under load while still burning off deposits at low speed, and helps it resist overheating and fouling better than a plain nickel plug.

  • Direct replacement where a conventional plug is specified
  • Easy to inspect and re-gap
  • Triple-seal construction against gas leakage
  • Corrugated insulator to prevent flashover

The standard range is also described for classic engines, motorcycles, garden machinery and everyday servicing.

At a glance

  • Copper-cored centre electrode carries heat away from the firing tip
  • Triple-seal construction against gas leakage
  • Corrugated insulator to prevent flashover
  • Easy to inspect and re-gap

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Specifications5

NGK
Material
nickel alloy and copper
Product range
NGK Standard range
Electrode
Copper-cored centre electrode
Construction
Triple-seal construction and corrugated insulator
Inspection and adjustment
Easy to inspect and re-gap

Price history

The price while a shop stocked it

The last known price was £8.91 on 9 October 2026.