NGK
NGK WR5IX 7510 Spark Plug Iridium IX
£10
£11.83
The NGK Laser Iridium Spark Plug is an ignition component with an iridium centre electrode tip joined by laser welding. Its iridium and platinum surfaces are described as providing a slow wear rate.
A platinum disc is welded to the back of the ground electrode, and the plug has trivalent metal plating. The box measures 84 mm high, 24 mm wide and 21 mm long. Use a cross-reference table to check vehicle fitment if unsure.
At a glance
Now
£11.83
Lowest, Aug–Oct
£11.43
Highest
£11.83
Price at the shop, last 79 days
The price has stayed at £11.83 since 3 October. It has been lower in this period: £11.43 (19 Aug – 2 Oct).