NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
£17.72
The NGK DF8H-11B / 1305 is a conventional nickel-alloy spark plug in the NGK Standard range, with a 12 mm diameter.
It has a copper-cored centre electrode and triple-seal construction against gas leakage. 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. The plug is easy to inspect and re-gap.
At a glance
Now
£17.72
Lowest, Aug–Oct
£17.08
Highest
£17.72
Price at the shop, last 78 days
The price rose by £0.64 on 3 October. It has been lower in this period: £17.08 (19 Aug – 2 Oct).