NGK DF7H-11B / 1317 Spark Plug DF7H11B Standard
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NGK DF7H-11B / 1317 Spark Plug DF7H11B Standard

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£18.51

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About the product

The NGK DF7H-11B / 1317 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, allowing the plug to run cooler under load while burning off deposits at low speed. It is a direct replacement where a conventional plug is specified, including marine and powersports types fitted to outboards and personal watercraft. Its triple-seal construction is designed against gas leakage, and it is easy to inspect and re-gap.

At a glance

  • Copper-cored centre electrode
  • Triple-seal construction against gas leakage
  • Easy to inspect and re-gap
  • For applications specifying a conventional plug

Specifications6

NGK
Material
nickel alloy/copper
Range
NGK Standard
Centre electrode
Copper-cored
Sealing
Triple-seal construction against gas leakage
Applications
Direct replacement where a conventional plug is specified, including marine and powersports types fitted to outboards and personal watercraft
Inspection and adjustment
Easy to inspect and re-gap

Price history

Now

£18.51

Lowest, Aug–Oct

£17.86

Highest

£18.51

Price at the shop, last 77 days

The price rose by £0.65 on 4 October. It has been lower in this period: £17.86 (19 Aug – 3 Oct).

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£18.51 at The Green Spark Plug Company Go to shop