NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
Lowest price we found
£7.37
This NGK LMAR8L-9 is a conventional nickel-alloy spark plug with a copper-cored centre electrode.
The copper core carries heat away from the firing tip quickly. The plug is designed to run cooler under load while burning off deposits at low speed, helping it resist overheating and fouling compared with a plain nickel plug.
At a glance
Price at the shop, last 23 days
The price has stayed at £7.37 since 9 October.